[sdiy] analog pitch shifter circuit?

[synthplayer88 at spymac.com]

Hi,
Thanks for the link!!!! :D

You guys are such a great bunch!! :)

With so much resources and expertise, also willing to help!

Looking forward to be learning some more from you guys.....

regards,
Scott



On Tue Jan  4  8:56 , HOSHUYAMA <houshu at muj.biglobe.ne.jp> sent:

>Happy new year to all,
>
>Schematics of an analog pitch shifter are at Mark Hammer's site:
>
>   http://ampage.org/hammer/files/AnalogHarmonizer.ZIP
>   http://hammer.ampage.org
>
>The schematics are useful to get to understand how a pitch shifter
>works.  However, it looks too complicated to build for the quality.
>
>Obviously, almost all the comercially-available pitch shifters are
>digital including all the Boss products.  To learn more about pitch
>shifters, I'd suggest to read an AES paper by an E-mu engineer (or
>founder?).
>
>Osamu (Sam) Hoshuyama
>Saitama, Japan
>
>
>harrybissell wrote:
>> Someone had a pitch shifter schematic using BBDs on their site. iirc it may have
>> 
>> been Osamu Hoshuyama (Hi Osamu :^).    It may have been taken down. It used two
>> sets of BBD... one is recording while the second is playing back. Not too
>> complex.
>