Hello Dieter,

you may have a look at the old Korg X-911 guitar synth. It provides a
quite reliable tracking. I can send you the schematics and may borrough
you my X-911 too. The created CV is V/Hz, but a conversion to V/Oct
should be doable.

Florian

Am 10.03.2016 um 13:25 schrieb yahoo@... [Doepfer_a100]:

>> The only Eurorack module I know until now is the Analog Solutions RS-35,
>> which is out of production unfortunately.
>>
>> I assume Dieter will tell something about the state of the A-195-1.
>>
>> Florian
> The module is still in the "holding pattern". The problem is to derive a clean rectangle signal from the input signal under (nearly)
> all conditions. Measuring the frequency of the rectangle and generating the CV is then simple. But especially during the attack
> phase and for signals without (or low level) fundamental it's difficult if not even impossible without a DSP. For steady signals
> with a strong fundamental it's easy to derive the CV. Maybe we will release it some day "as it is" and mention the drawbacks.
>
> Best wishes
> Dieter Doepfer
>
>
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