Article View: sci.electronics
Article #5187Re: Need circuit to drop music an octave
From: THORNTON JOHAN A
Date: Sat, 21 Jul 1990 04:42
Date: Sat, 21 Jul 1990 04:42
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In article <1990Jul20.223615.4305@portia.Stanford.EDU> ceg@nova.stanford.edu (Chris Gronbeck) writes:
>
>I'm looking for suggestions as to the best way to design a circuit to
>drop music
>one or more octaves. A typlical application being making an electric guitar
>perform like a bass. Any hints would be useful. Thanks.
>
The basic octavo circuit is:
- send the signal into a clipper __|~~
- feed output into a divide by two flip-flop
- wave-shape the output (filter...)
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_| ___| E l e c t r i c a l | Johan Thornton, Esq.
| | |_/ E n g i n E E r i n g |-------------------------
|/| __| U n i v e r s i t y | jthornto@fs1.ee.ubc.ca
|-| |/__ o f B r i t i s h |-------------------------
| |_____| C o l u m b i a | This space for rent
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<1332@fs1.ee.ubc.ca>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!rutgers!mit-eddie!uw-beaver!ubc-cs!fs1!fs1.ee.ubc.ca!jthorntoReferences:
<1990Jul20.223615.4305@portia.Stanford.EDU>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!rutgers!mit-eddie!uw-beaver!ubc-cs!fs1!fs1.ee.ubc.ca!jthornto From: jthornto@fs1.ee.ubc.ca (THORNTON JOHAN A) Newsgroups: sci.electronics Subject: Re: Need circuit to drop music an octave Keywords: music Message-ID: <1332@fs1.ee.ubc.ca> Date: 21 Jul 90 04:42:11 GMT References: <1990Jul20.223615.4305@portia.Stanford.EDU> Sender: root@fs1.ee.ubc.ca Reply-To: jthornto@fs1.ee.ubc.ca (THORNTON JOHAN A) Organization: Dept. of Electrical Engineering University of B.C. Lines: 20