Yamaha CS80

By ear, around 6db/Oct.
Test by  yourself, select one channel, one wave,LPF opened, HPF closed , no resonance , master brilliance and resonance to 0, scaling to 0; play a whatever note and sweep down with ribbon caring to pay attention when the pitch goes under 100Hz , it seems the harmonic beyond 2KHz are "muted" as if there was a lowpass. The tests that Tim made feature a single low C transposed 16' to 2'.
Max
M
  ----- Original Message ----- 
  From: laurie 
  To: yamahacs80@yahoogroups.com 
  Sent: Monday, December 05, 2005 3:33 PM
  Subject: Re: [yamahacs80] harmnic loss - how is possible ?


  Max, can you define sensible loss for me...how many db per octave

  Max Fazio wrote:

  >  Hi all , want to solve a doubt
  > I made some FFT analyses on the pure VCO waves and I discovered that,
  > without any filter influencing the sound, there is a sensible loss in
  > Hi and mid-hi harmonics below 100Hz which is proportional to the
  > pitch, the lower the pitch the lesser harmonix. I'd like to know why
  > is that and what this can depend on...
  > Thx for your reply
  > M
  >
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