[sdiy] Quantizer DAC or PWM?

mark verbos markverbos at gmail.com
Tue Dec 20 14:42:36 CET 2022

Couldn’t one do something like that to replace an AM6070 µ-law DAC?


> On Dec 20, 2022, at 12:41 PM, Florian Anwander <fanwander at mnet-online.de> wrote:
> Hi
> Am 19.12.22 um 22:54 schrieb Didier Leplae via Synth-diy:
>> Ah yes, a separate output for octaves is brilliant!
> btw Scott rider aka Old Crow used a similar trick to achieve Hz/V characteristics with an 8Bit:
> https://github.com/cs80/CS15_SSK/ <https://github.com/cs80/CS15_SSK/>
> He uses a dual channel DAC MCP4922. DAC #1 is providing different reference voltages for each octave, which then are used by the DAC #2 which converts the same twelve note data to a spreading CV the higher the octave / refence voltage from DAC#1 respectively is.
> Florian
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at synth-diy.org
> http://synth-diy.org/mailman/listinfo/synth-diy
> Selling or trading? Use marketplace at synth-diy.org

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://synth-diy.org/pipermail/synth-diy/attachments/20221220/ebe28941/attachment.htm>

More information about the Synth-diy mailing list