Article View: sci.electronics
Article #3107Re: Pitch Shifter Question
From: Greg Wageman
Date: Tue, 19 Sep 1989 18:08
Date: Tue, 19 Sep 1989 18:08
25 lines
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1658 bytes
In article <4385@udccvax1.acs.udel.EDU> 27860@vax1.acs.udel.EDU (Joseph W Lesky) writes:
>
>I would like to make something that will change the pitch of a musical
>instrument, voice, etc (realtime). It would have to shift multiple pitches
>(while keeping everything in key), and it should cover the whole
>20Hz - 20KHz spectrum (if possible). It should also have variable pitch shift.
Check out an issue of "Electronic Musician" or similar magazine, or
your local, large, electronic musical instrument retailer. Look for
adds for or inquire about effects processors.
Digital Signal Processors have hit the commercial musical instrument
processing industry in a big way. There are numerous widely-available
units which can do pitch shifting in addition to other common musical
instrument processing effects like digital echo, reverb, distortion,
overdrive, etc.
Most can be operated under computer control using MIDI (Musical
Instrument Digital Interface).
Greg Wageman DOMAIN: greg@sj.ate.slb.com
Schlumberger Technologies UUCP: {uunet,decwrl,amdahl}!sjsca4!greg
1601 Technology Drive BIX: gwage
San Jose, CA 95110-1397 CIS: 74016,352
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Path: arc1-ca.pugleaf.net!utzoo!mnetor!tmsoft!torsqnt!jarvis.csri.toronto.edu!rutgers!apple!gem.mps.ohio-state.edu!ginosko!uunet!sjsca4!news From: greg@sj.ate.slb.com (Greg Wageman) Newsgroups: sci.electronics Subject: Re: Pitch Shifter Question Message-ID: <1989Sep19.180850.6129@sj.ate.slb.com> Date: 19 Sep 89 18:08:50 GMT References: <4385@udccvax1.acs.udel.EDU> Reply-To: greg@sj.ate.slb.com (Greg Wageman) Distribution: na Organization: Schlumberger ATE, San Jose, CA Lines: 25