Low pass filtering or linear slew on the outputs could reduce zippering
effects. I'll have to try the sine/cos out on my Frequency Shifter which
are 12 bit and see how much zippering really occurs. Most MIDI devices with
zippering byproducts are using only 7 or 8 bits of resolution.
John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com
effects. I'll have to try the sine/cos out on my Frequency Shifter which
are 12 bit and see how much zippering really occurs. Most MIDI devices with
zippering byproducts are using only 7 or 8 bits of resolution.
John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com
> -----Original Message-----
> From: ComputerVoltageSources@yahoogroups.com
> [mailto:ComputerVoltageSources@yahoogroups.com] On Behalf Of Grant Richter
> Fixed at 10.625 volts full scale. 4 steps per semitone at one volt per
> octave 12 bit.
>
> > - Lowpass filtering?
>
> Haven't seen a need for it so far.
>