[sdiy] Casio VL-TONE

[Michael Zacherl]

Hi Richie,
  how about that?  http://www.polyvalens.com/blog/vl-1/
didn't try it, no Windows here.
hth, m.

On 1.Sep 2014, at 10:39 , Roman Sowa <modular at go2.pl> wrote:

> there's Android app for this. Sounds pretty good, my kids like to play with that. Although I have no idea how close to original it is. You may sample that, or even contact the authors...
> 
> Roman
> 
> W dniu 2014-08-31 18:51, Richie Burnett pisze:
>> Hi All,
>> 
>> Does anyone own a Casio VL-TONE keyboard (famously used by Trio for "Da
>> da da") and would be willing to record a few seconds of that beat at
>> 16-bit 96kHz for me?
>> 
>> I'm actually trying to figure out how the snare sound is produced in
>> order to develop a digital model.  (I've already figured that the two
>> tom sounds are each just a square-wave oscillator with a linearly
>> decaying amplitude envelope applied and a DC blocking HPF.  They sound
>> like blips from the old video game "pong"!)  I'm fairly certain that the
>> snare sound is based around a burst of noise produced by a
>> linear-feedback shift-register, but would like to determine what the
>> generator polynomial is and what the clocking rate is if possible.
>> Unfortunately I've only got a few low-res samples off the internet to go
>> by, and very little actual technical information about the synthesis.
>> Any info would be most helpful, otherwise I'll have to grab one s/h off
>> ebay.



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