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33 total messages Started by zvoidx Fri, 30 Nov 2007 14:30
Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2461
Author: zvoidx
Date: Fri, 30 Nov 2007 14:30
9 lines
1864 bytes
Is there a way that a mono recording, (i.e. the Beatles), can be
separated to isolate separate instrument/vocals and then apply Auto-
Tune/pitch correction or other fx?

Is it that it would take a lot of tech knowledge to execute this or
has something like this reached the point of just making the right
adjustments in a program like Cakewalk, Pro Tools, etc.?

Thanks.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2462
Author: hank alrich
Date: Fri, 30 Nov 2007 15:15
17 lines
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<zvoidx@gmail.com> wrote:

> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?

Nope.

> Is it that it would take a lot of tech knowledge to execute this or
> has something like this reached the point of just making the right
> adjustments in a program like Cakewalk, Pro Tools, etc.?

It's not something any of us will be doing sucessfully.

-- 
ha
Iraq is Arabic for Vietnam
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2463
Author: Scott Dorsey
Date: Fri, 30 Nov 2007 15:40
26 lines
2024 bytes
hank alrich <walkinay@nv.net> wrote:
><zvoidx@gmail.com> wrote:
>
>> Is there a way that a mono recording, (i.e. the Beatles), can be
>> separated to isolate separate instrument/vocals and then apply Auto-
>> Tune/pitch correction or other fx?
>
>Nope.
>
>> Is it that it would take a lot of tech knowledge to execute this or
>> has something like this reached the point of just making the right
>> adjustments in a program like Cakewalk, Pro Tools, etc.?
>
>It's not something any of us will be doing sucessfully.

However, there are folks trying to do this.  On the scale of difficulty
where 1 is a good freshman quiz question and 10 is Nobel-worthy, it's
at least a 9, though.

The human brain does separate polyphonic parts, so it ought to be
possible to do someday with a system that displays actual understanding
of music.  Okay... maybe it's a 10.
--scott

-- 
"C'est un Nagra.  C'est suisse, et tres, tres precis."
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2464
Author: hank alrich
Date: Fri, 30 Nov 2007 17:06
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Scott Dorsey <kludge@panix.com> wrote:

> hank alrich <walkinay@nv.net> wrote:
> ><zvoidx@gmail.com> wrote:
> >
> >> Is there a way that a mono recording, (i.e. the Beatles), can be
> >> separated to isolate separate instrument/vocals and then apply Auto-
> >> Tune/pitch correction or other fx?
> >
> >Nope.
> >
> >> Is it that it would take a lot of tech knowledge to execute this or
> >> has something like this reached the point of just making the right
> >> adjustments in a program like Cakewalk, Pro Tools, etc.?
> >
> >It's not something any of us will be doing sucessfully.
> 
> However, there are folks trying to do this.  On the scale of difficulty
> where 1 is a good freshman quiz question and 10 is Nobel-worthy, it's
> at least a 9, though.
> 
> The human brain does separate polyphonic parts, so it ought to be
> possible to do someday with a system that displays actual understanding
> of music.  Okay... maybe it's a 10.
> --scott

Maybe even an 11. <g>

-- 
ha
Iraq is Arabic for Vietnam
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2465
Author: Michael
Date: Fri, 30 Nov 2007 17:55
31 lines
2551 bytes
hank alrich wrote:

> Scott Dorsey <kludge@panix.com> wrote:
>
>> hank alrich <walkinay@nv.net> wrote:
>>> <zvoidx@gmail.com> wrote:
>>>
>>>> Is there a way that a mono recording, (i.e. the Beatles), can be
>>>> separated to isolate separate instrument/vocals and then apply
>>>> Auto- Tune/pitch correction or other fx?
>>>
>>> Nope.
>>>
>>>> Is it that it would take a lot of tech knowledge to execute this or
>>>> has something like this reached the point of just making the right
>>>> adjustments in a program like Cakewalk, Pro Tools, etc.?
>>>
>>> It's not something any of us will be doing sucessfully.
>>
>> However, there are folks trying to do this.  On the scale of
>> difficulty where 1 is a good freshman quiz question and 10 is
>> Nobel-worthy, it's at least a 9, though.
>>
>> The human brain does separate polyphonic parts, so it ought to be
>> possible to do someday with a system that displays actual
>> understanding of music.  Okay... maybe it's a 10.
>> --scott
>
> Maybe even an 11. <g>

So... if 10 is Nobel-worthy, then 11 must be God-like.  :-) 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2466
Author: Travis Garrison
Date: Fri, 30 Nov 2007 17:59
35 lines
3295 bytes
On Nov 30, 9:30 am, zvo...@gmail.com wrote:
> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?
>
> Is it that it would take a lot of tech knowledge to execute this or
> has something like this reached the point of just making the right
> adjustments in a program like Cakewalk, Pro Tools, etc.?
>
> Thanks.

As others have mentioned, this is not a trivial process - certainly
nothing commercially available can accomplish this task.  However,
this sort of audio extraction has been a research topic for the past
couple of years, with some promising results.

At the International Computer Music conference in Miami a few years
back, I recall attending a paper session discussing this exact topic.
The researchers took on the task of separating out the two instruments
from a Mozart piano/violin duet.  As this was a piece with a readily-
available score, the researchers knew in advance which pitches and
rhythms were present in each instrumental part.  The extraction was a
matter of synchronizing a MIDI score with the audio recording, and
using that as a guide to perform selective FFT bin extraction.  In
this case, separating the violin from the piano met with marginal
success.  The difficulties lie when the two instruments occupy the
same frequency range.  An FFT analysis will give you frequency content
over time, but cannot distinguish whether a certain frequency bin
originated with piano or violin.

The resulting extracted instruments were recognizable, but both
suffered from washy FFT resynthesis artifacts.  But still impressive.
Give it a few more years and I'm sure someone will crack this problem.

Travis Garrison
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2467
Author: Mark
Date: Fri, 30 Nov 2007 18:22
42 lines
3603 bytes
On Nov 30, 12:59 pm, Travis Garrison <travisgarri...@gmail.com> wrote:
> On Nov 30, 9:30 am, zvo...@gmail.com wrote:
>
> > Is there a way that a mono recording, (i.e. the Beatles), can be
> > separated to isolate separate instrument/vocals and then apply Auto-
> > Tune/pitch correction or other fx?
>
> > Is it that it would take a lot of tech knowledge to execute this or
> > has something like this reached the point of just making the right
> > adjustments in a program like Cakewalk, Pro Tools, etc.?
>
> > Thanks.
>
> As others have mentioned, this is not a trivial process - certainly
> nothing commercially available can accomplish this task.  However,
> this sort of audio extraction has been a research topic for the past
> couple of years, with some promising results.
>
> At the International Computer Music conference in Miami a few years
> back, I recall attending a paper session discussing this exact topic.
> The researchers took on the task of separating out the two instruments
> from a Mozart piano/violin duet.  As this was a piece with a readily-
> available score, the researchers knew in advance which pitches and
> rhythms were present in each instrumental part.  The extraction was a
> matter of synchronizing a MIDI score with the audio recording, and
> using that as a guide to perform selective FFT bin extraction.  In
> this case, separating the violin from the piano met with marginal
> success.  The difficulties lie when the two instruments occupy the
> same frequency range.  An FFT analysis will give you frequency content
> over time, but cannot distinguish whether a certain frequency bin
> originated with piano or violin.
>
> The resulting extracted instruments were recognizable, but both
> suffered from washy FFT resynthesis artifacts.  But still impressive.
> Give it a few more years and I'm sure someone will crack this problem.
>
> Travis Garrison

then we might finally be able to actually measure the real benfit of
those Monster speaker cables or paper capacitors too..  :-)

Mark
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2468
Author: Max Arwood
Date: Fri, 30 Nov 2007 20:08
24 lines
2692 bytes
With all the negative answers I thought I would add a positive one..... 
This would be very easy.  You just call up Capital and as for the price to 
lease the original masters.  Dump it on the computer and do what ever you 
want.  Unless your budget is not in that range, if not hire some really good 
studio musicians.

http://www.alivenetwork.com/bandpage.asp?bandname=(Beatles)%20Fab%20Beatles
or
http://profile.myspace.com/index.cfm?fuseaction=user.viewprofile&friendID=64755501

Max Arwood


<zvoidx@gmail.com> wrote in message 
news:b5d19217-e16a-4cf7-a7a7-df5275c16681@y5g2000hsf.googlegroups.com...
> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?
>
> Is it that it would take a lot of tech knowledge to execute this or
> has something like this reached the point of just making the right
> adjustments in a program like Cakewalk, Pro Tools, etc.?
>
> Thanks. 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2469
Author: Arny Krueger
Date: Fri, 30 Nov 2007 20:28
28 lines
3086 bytes
"Travis Garrison" <travisgarrison@gmail.com> wrote in
message
news:6fbc5497-574a-4238-8577-ec6a5e884b93@t47g2000hsc.googlegroups.com

> At the International Computer Music conference in Miami a
> few years back, I recall attending a paper session
> discussing this exact topic. The researchers took on the
> task of separating out the two instruments from a Mozart
> piano/violin duet.  As this was a piece with a readily-
> available score, the researchers knew in advance which
> pitches and rhythms were present in each instrumental
> part.  The extraction was a matter of synchronizing a
> MIDI score with the audio recording, and using that as a
> guide to perform selective FFT bin extraction.  In this
> case, separating the violin from the piano met with
> marginal success.  The difficulties lie when the two
> instruments occupy the same frequency range.  An FFT
> analysis will give you frequency content over time, but
> cannot distinguish whether a certain frequency bin
> originated with piano or violin.
>
> The resulting extracted instruments were recognizable,
> but both suffered from washy FFT resynthesis artifacts.
> But still impressive. Give it a few more years and I'm
> sure someone will crack this problem.

YOu seem to be conversant with the SOTA in this area. Has anybody come up 
with software that would transcribe a recording into MIDI? 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2470
Author: sambodidley
Date: Fri, 30 Nov 2007 20:37
10 lines
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"Michael" wrote
Okay... maybe it's a 10.
>>> --scott
>>
>> Maybe even an 11. <g>
>
> So... if 10 is Nobel-worthy, then 11 must be God-like.  :-)

No, more so Spinal Tap like.<g>
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2471
Author: Scott Dorsey
Date: Fri, 30 Nov 2007 22:35
11 lines
1703 bytes
Arny Krueger <arnyk@hotpop.com> wrote:
>
>YOu seem to be conversant with the SOTA in this area. Has anybody come up 
>with software that would transcribe a recording into MIDI? 

It is possible to do in a limited way.  Zenph Studios has a technology
that can extract a pretty damn good piano transcription, IF given a clean
track with nothing but piano on it.
--scott
-- 
"C'est un Nagra.  C'est suisse, et tres, tres precis."
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2472
Author: Sean Conolly
Date: Sat, 01 Dec 2007 03:05
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2398 bytes
"Max Arwood" <maxarwood@sbcglobal.net> wrote in message 
news:85_3j.21729$4V6.2648@newssvr14.news.prodigy.net...
> With all the negative answers I thought I would add a positive one..... 
> This would be very easy.  You just call up Capital and as for the price to 
> lease the original masters.  Dump it on the computer and do what ever you 
> want.  Unless your budget is not in that range, if not hire some really 
> good studio musicians.

Except that a lot of the old masters were also in mono. IIRC some of the 
early sessions just used a single mic, with the band set up around it.

It's got me wondering, though, how much material was recorded as multi-track 
to mono only, with no stereo version released. I would imagine that 
multi-track recording and stereo releases followed each other fairly 
closely, at least for pop music.

Sean
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2473
Author: videochas www.locoworks.com
Date: Sat, 01 Dec 2007 04:17
30 lines
3294 bytes
On Nov 30, 7:05�pm, "Sean Conolly" <sjconolly...@yaaho.com> wrote:
> "Max Arwood" <maxarw...@sbcglobal.net> wrote in message
>
> news:85_3j.21729$4V6.2648@newssvr14.news.prodigy.net...
>
> > With all the negative answers I thought I would add a positive one.....
> > This would be very easy. �You just call up Capital and as for the price to
> > lease the original masters. �Dump it on the computer and do what ever you
> > want. �Unless your budget is not in that range, if not hire some really
> > good studio musicians.
>
> Except that a lot of the old masters were also in mono. IIRC some of the
> early sessions just used a single mic, with the band set up around it.
>
> It's got me wondering, though, how much material was recorded as multi-track
> to mono only, with no stereo version released. I would imagine that
> multi-track recording and stereo releases followed each other fairly
> closely, at least for pop music.
>
> Sean

In the liner notes for "The Carl Stalling Project" there is a
photograph of the Warner Brothers Orchestra in a recording session.
Two RCA 44DX microphones appear, suspended on Mole-Richardson booms,
above the museos.  Since the album is stereo, I suspect that they were
each mixed to their own track.  There are no spot mikes in evidence.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2474
Author: Arny Krueger
Date: Sat, 01 Dec 2007 10:01
15 lines
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"Scott Dorsey" <kludge@panix.com> wrote in message
news:fiq387$nli$1@panix2.panix.com
> Arny Krueger <arnyk@hotpop.com> wrote:
>>
>> YOu seem to be conversant with the SOTA in this area.
>> Has anybody come up with software that would transcribe
>> a recording into MIDI?
>
> It is possible to do in a limited way.  Zenph Studios has
> a technology that can extract a pretty damn good piano
> transcription, IF given a clean track with nothing but
> piano on it. --scott

If that's all we can do at the SOTA, then the OP's task is clearly still 
mission impossible. 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2475
Author: Scott Dorsey
Date: Sat, 01 Dec 2007 13:47
24 lines
2096 bytes
Arny Krueger <arnyk@hotpop.com> wrote:
>"Scott Dorsey" <kludge@panix.com> wrote in message
>news:fiq387$nli$1@panix2.panix.com
>> Arny Krueger <arnyk@hotpop.com> wrote:
>>>
>>> YOu seem to be conversant with the SOTA in this area.
>>> Has anybody come up with software that would transcribe
>>> a recording into MIDI?
>>
>> It is possible to do in a limited way.  Zenph Studios has
>> a technology that can extract a pretty damn good piano
>> transcription, IF given a clean track with nothing but
>> piano on it.
>
>If that's all we can do at the SOTA, then the OP's task is clearly still 
>mission impossible. 

That's a lot easier to do that separating an arrangement too.  But it's
also something I would never have believed possible a decade ago.  Give
it another twenty or thirty years and arrangement decomposition may well
become available.
--scott
-- 
"C'est un Nagra.  C'est suisse, et tres, tres precis."
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2476
Author: nitpik
Date: Sat, 01 Dec 2007 15:06
34 lines
2631 bytes
"Max Arwood" <maxarwood@sbcglobal.net> wrote in message 
news:85_3j.21729$4V6.2648@newssvr14.news.prodigy.net...
> With all the negative answers I thought I would add a positive one..... 
> This would be very easy.  You just call up Capital and as for the price to 
> lease the original masters.  Dump it on the computer and do what ever you 
> want.  Unless your budget is not in that range, if not hire some really 
> good studio musicians.
>
> http://www.alivenetwork.com/bandpage.asp?bandname=(Beatles)%20Fab%20Beatles
> or
> http://profile.myspace.com/index.cfm?fuseaction=user.viewprofile&friendID=64755501
>
> Max Arwood
>
>
> <zvoidx@gmail.com> wrote in message 
> news:b5d19217-e16a-4cf7-a7a7-df5275c16681@y5g2000hsf.googlegroups.com...
>> Is there a way that a mono recording, (i.e. the Beatles), can be
>> separated to isolate separate instrument/vocals and then apply Auto-
>> Tune/pitch correction or other fx?
>>
>> Is it that it would take a lot of tech knowledge to execute this or
>> has something like this reached the point of just making the right
>> adjustments in a program like Cakewalk, Pro Tools, etc.?
>>
>> Thanks.
>
>



The Beatles music was mostly mastered on a 4 track machine.  They did a lot 
of bouncing to get the final mix. 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2455
Author: Phildo
Date: Sun, 02 Dec 2007 07:46
22 lines
2245 bytes
<zvoidx@gmail.com> wrote in message 
news:b5d19217-e16a-4cf7-a7a7-df5275c16681@y5g2000hsf.googlegroups.com...
> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?
>
> Is it that it would take a lot of tech knowledge to execute this or
> has something like this reached the point of just making the right
> adjustments in a program like Cakewalk, Pro Tools, etc.?

It's very high-end technology but it is now possible. Interestingly enough 
my cousin was working on a project to separate individual signals from a mix 
a few years ago but this was for the military. I suppose the technology is 
gradually filtering its way down to us, especially given the massive 
increase in computing power since his team cracked the problem.

By the way, my cousin no longer works on that project but rather spends his 
time designing nuclear weapons and working on particle accelerators these 
days.

Phildo 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2456
Author: Netmask
Date: Sun, 02 Dec 2007 22:27
33 lines
3247 bytes
<zvoidx@gmail.com> wrote in message 
news:b5d19217-e16a-4cf7-a7a7-df5275c16681@y5g2000hsf.googlegroups.com...
> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?
>
> Is it that it would take a lot of tech knowledge to execute this or
> has something like this reached the point of just making the right
> adjustments in a program like Cakewalk, Pro Tools, etc.?
>
> Thanks.

The mathematical problems of analysis are daunting, confounded by musical 
terms that would be difficult to resolve as an algorithm. For example many 
years ago I posted an example mono wav file of 2 flutes and a piano. One 
flute played melody and the other an obligatio whilst the piano tinkled 
away! The object was to produce a midi file (yes the old can you convert a 
wavefile to midi question, so I can rip off someone else's arrangement, the 
underlying motif for the question!!!).  Now the problem is how do you 
separate a melody from an obligatio and a piano for that matter an 
instrument that has more numerical harmonics attached as one goes down the 
scale in contrast to most other instruments? Then how do you assign say the 
fourth harmonic of  a note from one flute with the other or an orphaned 
12,526Hz harmonic - who gets it?

Now if you could extract a voice buried in a symphony orchestra or rock 
group, that didn't sound like it was being phoned in from Pluto the security 
and other spooks would *really* be interested!! In terms of the originally 
poster I think this falls into the "myth" busted category for all practical 
purposes.  BTW even if my original recording was stereo it still doesn't 
help much... As for the Beatles tapes as others have commented they were 
mostly 4 track heavily overdubbed..... 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2457
Author: Michael
Date: Mon, 03 Dec 2007 20:07
13 lines
1768 bytes
sambodidley wrote:

> "Michael" wrote
> Okay... maybe it's a 10.
>>>> --scott
>>>
>>> Maybe even an 11. <g>
>>
>> So... if 10 is Nobel-worthy, then 11 must be God-like.  :-)
>
> No, more so Spinal Tap like.<g>

Same, same.  ;-) 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2458
Author: Doc
Date: Tue, 04 Dec 2007 06:59
14 lines
2333 bytes
On Nov 30, 9:30 am, zvo...@gmail.com wrote:
> Is there a way that a mono recording, (i.e. the Beatles), can be
> separated to isolate separate instrument/vocals and then apply Auto-
> Tune/pitch correction or other fx?


This isn't exactly what you're talking about but I've taken a
recording where the vocalist needed a little help and bumped it up a
bit sharp in a spot or two. Since she's much more prominent than the
band and they're not doing a lot to being with, it works. What you
mostly hear is her pitch being correct relative to the notes
immediately before and after, you don't really hear any issue with the
backing instruments,  certainly nothing a casual listener is going to
notice.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2459
Author: hank alrich
Date: Tue, 04 Dec 2007 08:33
12 lines
1521 bytes
Scott Dorsey <kludge@panix.com> wrote:

> Give
> it another twenty or thirty years and arrangement decomposition may well
> become available.

I think that a lot of what's passing for arrangment these days certainly
will decompose completely and fairly soon, too.

-- 
ha
Iraq is Arabic for Vietnam
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2460
Author: Cyberserf
Date: Tue, 04 Dec 2007 16:37
47 lines
3673 bytes
On Nov 30, 3:28 pm, "Arny Krueger" <ar...@hotpop.com> wrote:
> "Travis Garrison" <travisgarri...@gmail.com> wrote in
> messagenews:6fbc5497-574a-4238-8577-ec6a5e884b93@t47g2000hsc.googlegroups.com
>
>
>
>
>
> > At the International Computer Music conference in Miami a
> > few years back, I recall attending a paper session
> > discussing this exact topic. The researchers took on the
> > task of separating out the two instruments from a Mozart
> > piano/violin duet.  As this was a piece with a readily-
> > available score, the researchers knew in advance which
> > pitches and rhythms were present in each instrumental
> > part.  The extraction was a matter of synchronizing a
> > MIDI score with the audio recording, and using that as a
> > guide to perform selective FFT bin extraction.  In this
> > case, separating the violin from the piano met with
> > marginal success.  The difficulties lie when the two
> > instruments occupy the same frequency range.  An FFT
> > analysis will give you frequency content over time, but
> > cannot distinguish whether a certain frequency bin
> > originated with piano or violin.
>
> > The resulting extracted instruments were recognizable,
> > but both suffered from washy FFT resynthesis artifacts.
> > But still impressive. Give it a few more years and I'm
> > sure someone will crack this problem.
>
> YOu seem to be conversant with the SOTA in this area. Has anybody come up
> with software that would transcribe a recording into MIDI?- Hide quoted text -
>
> - Show quoted text -

Not sure if this is close to what you are referring to, but, there are
a number of WAV/MP3 to MIDI converters:

http://www.widisoft.com/
http://www.pluto.dti.ne.jp/~araki/amazingmidi/

etc...ad infinitum...obviously, the more isoloated the recording the
better the resultant transcription. A solo Guitar, piano or bass line
works well, Jethro Tull, Thick as a Brick...not so well...but still
recognizable with most of these...well, the two or three I've tried.

Cheers, CS
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2452
Author: Dec [Cluskey]
Date: Wed, 05 Dec 2007 15:48
68 lines
4670 bytes
On Dec 2, 10:27 pm, "Netmask" <netmask56NOS...@gmail.com> wrote:
> <zvo...@gmail.com> wrote in message
>
> news:b5d19217-e16a-4cf7-a7a7-df5275c16681@y5g2000hsf.googlegroups.com...
>
>
> > Thanks.
 think this falls into the "myth" busted category for all practical
> purposes.  BTW even if my original recording was stereo it still doesn't
> help much... As for the Beatles tapes as others have commented they were
> mostly 4 track heavily overdubbed.....

Hi

Perhaps this is the time to ask a question [slightly off thread].

I have noticed in the past year or so that back tracks bought from
High Quality companies in the UK are hard to distinguish from the
original chart hits.  In fact, some would seem to still have a
smidgeon of the star's lead vocal on.

I am constantly asked "is there software available that will simply
remove the orginal lead vocal and leave the backing intact?"  My
answer is always on the lines of some of the posters to the original
question posed here.

However, they then point me toward the 'vocal remover' FX on Behringer
mixers that have FX built in.  Oddly, I have never used one.

In trying to be all knowledgable about the questions, I bought a
software pack called 'Vocal Remover' by a company called
www.Make-Your-Own-Karaoke.com.  The results were unusable.  The
software operates the old 'out of phase' trick to remove the middle of
the stereo.

So my questions are these:

1) Have the High End back track providers now got access to a mix
(from the record companies) of current chart tracks with the lead
vocals removed?  I personally always make various mixes of tracks I
produce or appear on for TV/Live PA/Radio work.  They could get these
from the record companies?

2) Is there a definitive piece of software that can intuitively remove
the lead vocal cleanly from an existing stereo release and leave a
back track with no loss of quality [I personally doubt that]

3) Looking at it the other way, I hear lots of dub mixes using just
the clean lead vocal from Chart tracks.  Again, have these guys got
access to the original multi track/computer files of Kylie, J Lo etc.
from the record companies?  I'm not talking of remixes commissioned by
the record companies - just normal club DJ dub mixes.

I would be glad of any insight?

Dec [Cluskey]

PS:  My chart career spanned exactly the time of the Beatles
beginnings and my band were the first to use double tracking for
vocals and overdubbing on 4 track for commercial release and
charting.  I cannot take the praise for this - we worked with a great
USA producer called Shel Talmy, who introduced us to the
techniques ... difficult in those days when the multi track tape
machines had to be put into sel-synch mode to overdub or 'drop in'.
Shel also produced The Who and The Kinks, Fortunes etc.  As a
coincidence, I lived at 54 Boston Place in London ... The Beatles
owned and used a studio, in a converted mews house, six doors away ...
strangely, I have never seen or heard it ever mentioned!  Weird.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2453
Author: Mike Rivers
Date: Wed, 05 Dec 2007 16:04
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On Dec 5, 10:48 am, "Dec [Cluskey]" <d...@makehits.com> wrote:

> 1) Have the High End back track providers now got access to a mix
> (from the record companies) of current chart tracks with the lead
> vocals removed?

Not likely unless they're stolen or it's the record company themselves
putting out the music-minus-vocal product. Dave Martin, who used to be
a frequent contributor here, had a long term project a while back to
record "sound-alike" backing tracks. As a musician, arranger,
producer, engineer, and working member of the Nashville music studio
scene, he had access to top flite musicians and arrangers who could
chart out any pop tune, and a band assembled from appropriate players
who were available could crank it out. You'd be hard put to tell it
from the original. And it only took an afternoon to do a few songs.

Point being that if you're good enough, you don't need the original
tracks, you only need to hear the finished song. There's no assurance
(and none is necessary) that the sound-alike used exactly the same
gear, settings, and patches as the original, but the goal was to sound
enough like  it so that someone could sing along and feel like they
were in the right band, and that was accomplished efficiently.

> 2) Is there a definitive piece of software that can intuitively remove
> the lead vocal cleanly from an existing stereo release and leave a
> back track with no loss of quality [I personally doubt that]

No.

> 3) Looking at it the other way, I hear lots of dub mixes using just
> the clean lead vocal from Chart tracks.  Again, have these guys got
> access to the original multi track/computer files of Kylie, J Lo etc.
> from the record companies?

Usually. But if the vocal is clean with nothing behind it (or nothing
that they can't use as part of the production), producers have been
known to "sample" existing product without permission. Sometimes with
permission, too. They're not all bad.

I'm not talking of remixes commissioned by
> the record companies - just normal club DJ dub mixes.
>
> I would be glad of any insight?
>
> Dec [Cluskey]
>
> PS:  My chart career spanned exactly the time of the Beatles
> beginnings and my band were the first to use double tracking for
> vocals and overdubbing on 4 track for commercial release and
> charting.  I cannot take the praise for this - we worked with a great
> USA producer called Shel Talmy, who introduced us to the
> techniques ... difficult in those days when the multi track tape
> machines had to be put into sel-synch mode to overdub or 'drop in'.
> Shel also produced The Who and The Kinks, Fortunes etc.  As a
> coincidence, I lived at 54 Boston Place in London ... The Beatles
> owned and used a studio, in a converted mews house, six doors away ...
> strangely, I have never seen or heard it ever mentioned!  Weird.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2454
Author: Sue Morton
Date: Wed, 05 Dec 2007 18:37
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Speaking strictly from my own experiences and observations, in one genre of 
music.  I have purchased hundreds of backing trax or "minus one" recordings 
over the years, of contemporary Christian songs for church use.

1.  Some of these are exceptional copycats, and while it can be discerned 
these are not the original musicians and/or instruments, they are very close 
and fool the average listener that is not intimately familiar with the 
artist recording.

2.  Some of these trax are of the original musicians but another recording 
session, not the one that was made 'popular'.  They sound slightly different 
just as the copycat trax do, and the lead vocal is completely absent.  In my 
opinion these are a mix without the lead vocals added in.

3.  On some of these trax you can hear the faint lead vocal's reverb in the 
background.  If I take the original artist recording and put it through the 
old remove center of stereo image trick, my results sound very similar.  In 
my opinion that is exactly what I purchased, perhaps tweaked up a bit better 
than I have done.

4.  I have purcahsed "minus one" recordings that are without a doubt the 
original artist's popular recording, and the lead vocals are entirely 
absent.  In those instances they are often marketed as "original artist 
studio mixes".  These seem to be the exact same airplay mix that became 
popular, but without the lead vocal, and are generally the newer songs. 
When the "minus one" church trax industry recently took off like wildfire 
the studios responded with a very marketable by-product.
-- 
Sue Morton

"Dec [Cluskey]" <dec@makehits.com> wrote in message 
news:2aaed80f-3ba8-4a42-a26b-4a1ba25e77f3@a39g2000pre.googlegroups.com...
> I have noticed in the past year or so that back tracks bought from
> High Quality companies in the UK are hard to distinguish from the
> original chart hits.  In fact, some would seem to still have a
> smidgeon of the star's lead vocal on.
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2447
Author: Dec [Cluskey]
Date: Sat, 08 Dec 2007 02:20
25 lines
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On Dec 5, 4:04 pm, Mike Rivers <mriv...@d-and-d.com> wrote:
> On Dec 5, 10:48 am, "Dec [Cluskey]" <d...@makehits.com> wrote:
>
> > 1) Have the High End back track providers now got access to a mix
> > (from the record companies) of current chart tracks with the lead
> > vocals removed?
>
> Not likely unless they're stolen or it's the record company themselves
> putting out the music-minus-vocal product. Dave Martin, who used to be


Appreciated

The concept of musos copying existing chart toons is fully accepted
[much like the cheap versions of chart tracks available for Woolworths
in the 60's]  ... but I still cannot accept 'back tracks' offered for
sale by companies where the original 'star' vocal track can be
'slightly' heard ... it is weird!

I appreciate your view on chart lead vocals being isolated and then
used in dub tracks but it still does not definitively answer my
question: "are these solo tracks available from the record releasing
companies?"

Dec [Cluskey]
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2448
Author: Dec [Cluskey]
Date: Sat, 08 Dec 2007 02:28
54 lines
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On Dec 5, 6:37 pm, "Sue Morton" <867-5...@domain.invalid> wrote:
> Speaking strictly from my own experiences and observations, in one genre of
> music.  I have purchased hundreds of backing trax or "minus one" recordings
> over the years, of contemporary Christian songs for church use.
>
> 1.  Some of these are exceptional copycats, and while it can be discerned
> these are not the original musicians and/or instruments, they are very close
> and fool the average listener that is not intimately familiar with the
> artist recording.
>
> 2.  Some of these trax are of the original musicians but another recording
> session, not the one that was made 'popular'.  They sound slightly different
> just as the copycat trax do, and the lead vocal is completely absent.  In my
> opinion these are a mix without the lead vocals added in.
>
> 3.  On some of these trax you can hear the faint lead vocal's reverb in the
> background.  If I take the original artist recording and put it through the
> old remove center of stereo image trick, my results sound very similar.  In
> my opinion that is exactly what I purchased, perhaps tweaked up a bit better
> than I have done.
>
> 4.  I have purcahsed "minus one" recordings that are without a doubt the
> original artist's popular recording, and the lead vocals are entirely
> absent.  In those instances they are often marketed as "original artist
> studio mixes".  These seem to be the exact same airplay mix that became
> popular, but without the lead vocal, and are generally the newer songs.
> When the "minus one" church trax industry recently took off like wildfire
> the studios responded with a very marketable by-product.
> --
> Sue Morton
>
> "Dec [Cluskey]" <d...@makehits.com> wrote in message
>
> news:2aaed80f-3ba8-4a42-a26b-4a1ba25e77f3@a39g2000pre.googlegroups.com...
>
>
>
> > I have noticed in the past year or so that back tracks bought from
> > High Quality companies in the UK are hard to distinguish from the
> > original chart hits.  In fact, some would seem to still have a
> > smidgeon of the star's lead vocal on.- Hide quoted text -
>
> - Show quoted text -

Your point (4) would seem to point to the fact that UK record
companies seem to make 'back track' versions available?

There was a small period in the 80's where the second track on a CD
would be the back track with the lead vocal missing.  This practice
has been dropped, but perhaps, the record companies make this service
available to interested parties?  As they may do to dub artists when
they require just the original lead vocals with no backing?

Dec [Cluskey]
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2449
Author: Laurence Payne
Date: Sat, 08 Dec 2007 11:49
17 lines
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On Fri, 7 Dec 2007 18:20:30 -0800 (PST), "Dec [Cluskey]"
<dec@makehits.com> wrote:

>
>The concept of musos copying existing chart toons is fully accepted
>[much like the cheap versions of chart tracks available for Woolworths
>in the 60's]  ... but I still cannot accept 'back tracks' offered for
>sale by companies where the original 'star' vocal track can be
>'slightly' heard ... it is weird!
>
>I appreciate your view on chart lead vocals being isolated and then
>used in dub tracks but it still does not definitively answer my
>question: "are these solo tracks available from the record releasing
>companies?"

I guess you're in as good a position as anyone to use your contacts
and find out for us.  Would you, please?
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2450
Author: Dec [Cluskey]
Date: Sat, 08 Dec 2007 16:57
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On Dec 8, 11:49 am, Laurence Payne <NOSPAMlpayne1ATdsl.pipex.com>
wrote:
> On Fri, 7 Dec 2007 18:20:30 -0800 (PST), "Dec [Cluskey]"
>
> >used in dub tracks but it still does not definitively answer my
> >question: "are these solo tracks available from the record releasing
> >companies?"
>
> I guess you're in as good a position as anyone to use your contacts
> and find out for us.  Would you, please?

Laurence ....

I have tried, trust me!  I hate not having the full information on a
subject.

I either get a blank look ["don't understand what you are getting at,
Dec"] .... or a simple ["I don't know"].

Yet when I listen to a live dub show on UK Radio1, particularly the
'black' and Ragga major shows, I hear soloed voices from current chart
hits with mental rhythm tracks added.

Perhaps it depends on the importance of the dub DJ ... if he is a huge
name then the record companies would let him have any solo tracks he
wants ... that is my personal take on it.  I reckon those DJs are
simply not going to give away their secrets?

Dec [Cluskey]
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2451
Author: Laurence Payne
Date: Sat, 08 Dec 2007 17:08
15 lines
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On Sat, 8 Dec 2007 08:57:36 -0800 (PST), "Dec [Cluskey]"
<dec@makehits.com> wrote:

>
>Yet when I listen to a live dub show on UK Radio1, particularly the
>'black' and Ragga major shows, I hear soloed voices from current chart
>hits with mental rhythm tracks added.
>
>Perhaps it depends on the importance of the dub DJ ... if he is a huge
>name then the record companies would let him have any solo tracks he
>wants ... that is my personal take on it.  I reckon those DJs are
>simply not going to give away their secrets?

Maybe.  But generally there are far fewer conspiricies, fewer
"secrets" than people like to imagine :-)  
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2421
Author: mcsteve
Date: Sat, 08 Dec 2007 21:42
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"Laurence Payne" wrote:
>  "Dec [Cluskey]" wrote:
>>Yet when I listen to a live dub show on UK Radio1, particularly the
>>'black' and Ragga major shows, I hear soloed voices from current chart
>>hits with mental rhythm tracks added.
>>
>>Perhaps it depends on the importance of the dub DJ ... if he is a huge
>>name then the record companies would let him have any solo tracks he
>>wants ... that is my personal take on it.  I reckon those DJs are
>>simply not going to give away their secrets?
>>

> Maybe.  But generally there are far fewer conspiricies, fewer
> "secrets" than people like to imagine :-)
>

Not that difficult if you're a working DJ. When I was a club jock,
I got service from two record pools, plus I would buy 12" singles
from some very good sources in NYC. More often than not, a 12"
DJ single had at least 4, and sometimes as many as 6, mixes
on one disc. There would typically be an 'a capella' mix included.
I'd do my own 'on-the-fly' remixes by having two copies of the same
record, and mixing back and forth between the different versions.
Easy enough to layer the a capella mix over the instrumental version.

These days, taking that same a capella mix and creating a whole new backing 
track with computer based gear is pretty damn easy.

(not cross-posted to alt.audio.pro.live-sound, as this has nothing to do
with pro live sound)


-- 
Steve <snip> McQ
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2422
Author: Sue Morton
Date: Sat, 08 Dec 2007 23:20
47 lines
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Hi Dec,

>>>> Your point (4) would seem to point to the fact that UK record

Are you referring to my post?  If so, I didn't mention any studios.  In fact 
the only trax I've purchased have been done here in the US, so I couldn't 
say one way or the other about UK studios anyhow.  Perhaps you were 
referring to the OP's post and not my #4...?
-- 
Sue Morton

"Dec [Cluskey]" <dec@makehits.com> wrote in message 
news:0a1c0f80-619b-462c-96aa-31f967746071@j20g2000hsi.googlegroups.com...
>> On Dec 5, 6:37 pm, "Sue Morton" <867-5...@domain.invalid> wrote:
>> 4.  I have purcahsed "minus one" recordings that are without a doubt the
>> original artist's popular recording, and the lead vocals are entirely
>> absent.  In those instances they are often marketed as "original artist
>> studio mixes".  These seem to be the exact same airplay mix that became
>> popular, but without the lead vocal, and are generally the newer songs.
>> When the "minus one" church trax industry recently took off like wildfire
>> the studios responded with a very marketable by-product.
>> --
>> Sue Morton
>>
>> "Dec [Cluskey]" <d...@makehits.com> wrote in message
>>
>> news:2aaed80f-3ba8-4a42-a26b-4a1ba25e77f3@a39g2000pre.googlegroups.com...
>>
>>
>>
>> > I have noticed in the past year or so that back tracks bought from
>> > High Quality companies in the UK are hard to distinguish from the
>> > original chart hits.  In fact, some would seem to still have a
>> > smidgeon of the star's lead vocal on.- Hide quoted text -
>>
>> - Show quoted text -
>
> Your point (4) would seem to point to the fact that UK record
> companies seem to make 'back track' versions available?
>
> There was a small period in the 80's where the second track on a CD
> would be the back track with the lead vocal missing.  This practice
> has been dropped, but perhaps, the record companies make this service
> available to interested parties?  As they may do to dub artists when
> they require just the original lead vocals with no backing?
>
> Dec [Cluskey] 
Re: Is it possible to isolate instruments/vocals in a mono recording? Can pitch correction be added to individual elements?
#2423
Author: Phildo
Date: Sun, 09 Dec 2007 14:07
15 lines
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"Dec [Cluskey]" <dec@makehits.com> wrote in message 
news:2d9d90cf-ba92-48ab-bf64-59d8403b0cd9@l1g2000hsa.googlegroups.com...
> The concept of musos copying existing chart toons is fully accepted
> [much like the cheap versions of chart tracks available for Woolworths
> in the 60's]  ...

Little bit of trivia for you - those Woolworths records and their ilk was 
actually how Elton John got started in the music industry and he appears on 
quite a few of them.

I still have loads of them up in the loft which I haven't played for at 
least 25 years.

Phildo 
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