Mitsubishi Digital Echo / Delay

[BJ]

Roy Tate wrote:
> 
> Has anybody heard anything about these chips?  Especially, are they
> available?  The digital echo seems easy to program.
> 
> Mitsubishi Semiconductors - Karaoke Chips!
> M65830 Digital Echo (up to 92 dB signal/noise)
> M50194 Digital Reverb ( M50194AP )
> 67405 Surround Sound Processor

> Just curious ...

Me too , but no specs of D/A resolution, BW of the unit, and no
dynamic data specs!!

In fact i have one of those M- bushi IC's somewhere here, its a Pitch
shifter
IC, both programmable from switches and by a MCU.

Haven't done anything whit it yet!

BJ