🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: borland.public.cppbuilder.multimedia
Article #997

Re: Audio Input Problem

#997
From: David Evennou
Date: Mon, 22 Apr 2002 13:29
40 lines
2552 bytes
Thanks Michael,

I tried adjusting the volume of the Line-In on the Windows Mixer, but the
audio was still distorted. Also, I noticed the the VU meters were pegged on
my tape deck during the test. When I unplugged the audio cable from the
laptop mic input, the VU meters went back to normal. This is a puzzle.

I only need mono to record the Church Sermon. I discussed the resistor
devider idea with a friend. Do you think I may be introducing some problems
with frequency response? Do you think a 1000 to 1 divider will do the trick?


Thanks,
David

"Michael Warner" <mvw@ozemail.com.au> wrote in message
news:5363cu0oo8bda21svg9l4gn2np05bc2l4d@4ax.com...
> On Sat, 20 Apr 2002 10:06:02 -0400, "David Evennou"
> <dae@data-masters.com> wrote:
>
> >I have a "Line Out" from a mixer that I want to record from. HP
> >said to use the "Mic" input. I tried that, but the impedance mismatch is
so
> >great that it won't work. After all, a "Line Out" generates something
like
> >one volt output signal and a microphone does not generate a voltage.
>
> It does, but a much smaller one, typically 10mV.
>
> >I can't imagine a company like HP telling me to try the "mic" input for a
"Line"
> >signal.
>
> It might work for a signal that can be turned down to a very low
> level, though. BTW, mic inputs are usually mono, while line inputs are
> stereo.
>
> What you need to do is put a resistive divider between the line signal
> and the mike to reduce the level. If you can't find someone able to do
> it for you, let me know and I'll describe it in detail.
Technical Details
Message-ID: <3cc40f9d_2@dnews>
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!supernews.com!priapus.visi.com!news-out.visi.com!hermes.visi.com!skynet.be!skynet.be!proxad.net!fr.clara.net!heighliner.fr.clara.net!newsfeed01.sul.t-online.de!t-online.de!dnews
References: <3cc1759f_1@dnews> <5363cu0oo8bda21svg9l4gn2np05bc2l4d@4ax.com>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10d0fc,2292e28121a1cd3e
X-Google-Attributes: gid10d0fc,public
X-Google-ArrivalTime: 2002-04-22 06:39:45 PST
From: "David Evennou" <dae@data-masters.com>
Newsgroups: borland.public.cppbuilder.multimedia
References: <3cc1759f_1@dnews> <5363cu0oo8bda21svg9l4gn2np05bc2l4d@4ax.com>
Subject: Re: Audio Input Problem
Date: Mon, 22 Apr 2002 09:29:10 -0400
Lines: 42
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 5.00.2919.6700
X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6700
NNTP-Posting-Host: 63.64.148.189
Message-ID: <3cc40f9d_2@dnews>
X-Trace: dnews 1019482013 63.64.148.189 (22 Apr 2002 06:26:53 -0700)
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!supernews.com!priapus.visi.com!news-out.visi.com!hermes.visi.com!skynet.be!skynet.be!proxad.net!fr.clara.net!heighliner.fr.clara.net!newsfeed01.sul.t-online.de!t-online.de!dnews