On Sun, 5 Aug 2001, Tony Duell wrote:
> Mountain Hardware Supertalker. Some kind of voice I/O card. There are
> 2 3.5mm jhackl sockets (what you'd call mini phone jacks :-)) on it,
> one labelled 'microphone input', the other 'speaker output'. It
> contains a couple of 324 quad op-amps, an LM380 audio amplifier, a
> small-ish PROM (256 bytes, I think), TTL and 4000 series CMOS logic,
> and a MC3418 (is that some kind of Codec?)
I believe I have this card but never really found out much about it.
> Huristics Model 20A-1. Possibly sound/voice input. One 3.5mm jack
> socket (microphone?), 2 324 quad op-amps, 2 339 quad comparators, a
> 2708 EPROM, and a little TTL logic.
Sounds familiar. I know I do have something from Huristics...a speech
synthesizer.
Sellam Ismail Vintage Computer Festival
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Received on Sun Aug 05 2001 - 15:04:32 BST