From: Drew Neumann ()
Date: May 16, 2008
Subject:
Re: Serge WAD as CV delay
Mike! I have one of your extremely fine delays in my Modcan system!
Thank you for making the Super Delay a reality.
Drew Neumann
On May 16, 2008, at 3:44 PM, Mike I wrote:
> I investigated the possibility of incorporating the ability to delay
> CVs
> into the Modcan Superdelay, the problem is that the BBD has an output
> DC
> level which varies with clock rate... and no two BBDs are alike, even
> of
> the same type. There is a method where one side of a dual BBD can be
> used
> to compensate out the offset of the other half of the chip. This sort
> of
> thing would be much better to do with a digital delay or a dedicated CV
> processing module.
> M.
>
>
> ----- Original Message -----
> From: Drew Neumann
> Cc: Analog Heaven
> Sent: Friday, May 16, 2008 6:21 PM
> Subject: [AH] Serge WAD as CV delay
>
>
>> I just tried it out--it works, sort of, but there are a few things to
>> know:
>> 1. The CV is inverted.
>> 2. The voltage level changes depending on delay time.
>> 3 With long delays it puts out a very warbly CV, and it isn't really
>> very clean at short times either.
>>
>> On the plus side the lowpass filter acts like a slew generator at very
>> low settings, so you could use that for smoothing things out.
>>
>> I prefer using this thing for passing audio, it sounds so nice.
>>
>> Anyone else with a Serge WAD want to chime in here?
>>
>