Robot voice changer kit found

[Kyle Jarger]

Some members were asking about voice changer IC's recently.

I just got a flyer from Tech America (1-800-877-0072, www.techam.com)
which has a kit for $9.95 (Part # 990-0147):

"...this device allows you to adjust three major sound factors: VCO, VCF, 
and VCA.  Four pushbutton controls give you the option to add 
vibrat., raise or lower your voice seven tones (seven up or down) or 
to sound like a robot."

I don't know what they mean by the VCO, VCF, VCA; I seriously doubt 
that this kit is actually a VCO, VCF, and VCA, but for $9.95, it's 
worth a shot... the main IC on the board looks like a "MT8950A", any 
one heard of it?

Regards,

Kyle Jarger
jkjelec at tiac.net
JKJ Electronics
Visit our MIDI/CV website http://www.tiac.net/users/jkjelec