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- Path: sparky!uunet!olivea!isc-br!bunker!nuconvex!starpt!doiron
- From: doiron@starpt.UUCP (Glenn Doiron)
- Newsgroups: comp.sys.amiga.audio
- Subject: Re: Halving sample speed while keeping pitch
- Message-ID: <doiron.099t@starpt.UUCP>
- Date: 26 Aug 92 18:59:21 GMT
- References: <9208241809.AA00474@.nairobi.inel.gov.inel.gov.>
- <ERICJ.92Aug24131911@lagos.cfsat.Honeywell.COM> <1992Aug25.155155.20785@kong.gsfc.nasa.gov>
- Organization: 68K Software Development
- Lines: 24
-
- In article <1992Aug25.155155.20785@kong.gsfc.nasa.gov> arensb@kong.gsfc.nasa.gov (Andrew Arensburger - RMS) writes:
- >ericj@hwcae.Honeywell.COM (Eric Jacobsen) writes:
- >
- >>In article <9208241809.AA00474@.nairobi.inel.gov.inel.gov.> mnu@INEL.GOV (Rick Morneau) writes:
- >> I don't want to change the sampling rate - I want to slow down the
- >> signal without changing the pitch of the human voice (in case you're
- >> wondering, I'm working with speech, NOT music). In other words, I
- >> want to stretch out the signal so that it sounds like the speaker is
- >> speaking more slowly, with out distorting the pitch.
- >>One way to get what you are looking for:
- >
- >>1. Upsample the signal until it is of the length you wish. The pitch
- >>will be lower, but you can get the time duration you want.
-
- Audiomaster IV will change duration/pitch independantly as you wanted.
- However, I'm less than impressed with the results (it suffers from the
- popping sounds typical of software pitchbenders).
-
- Glenn Doiron
- --
- Amiga UUCP+
- Origin: uunet!starpt!doiron (Organization:68K Software Development)
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