[sdiy] voice recorder

[Dave Krooshof]

>There have been some discussions recently about homemade samplers and voice
>recording chips.  I ran into this 10 second self contained unit for $5 in
>case anyone is interested in playing around with it.
>
>http://www.mpja.com/product.asp?product=9172+MI
>
>Larry Hendry

Those are easy to tweak. With a resistor you can make it loop.
I can look up the place for you.
By toughing some parts with your fingers, you can detune the
sampling clock.
There are a few places on the print that function as 'solderswitches'
with these you can make it stop or start playing melodies.
The downside of this thingy is that the wordclock pulses are
on the output, some 12dB louder then the audio. Those pulses
do not survive under the roll off of the internal speaker, but they
do frustrate mixers.