[Fpga-synth] Signals and Sample Rates

Scott Gravenhorst music.maker at gte.net
Sat May 17 18:43:27 CEST 2008


Magnus and Eric,

Thank you both, that all makes sense and is what I was expecting.  In fact, I had thought
of putting a simple low pass filter in front of the SVF if there were problems.

Eric, I like your use of the term naive - it describes some of what I did - my sawtooth NCO
wave is just the upper bits of the phase accumulator.  Not exactly natural at all as you
point out.  

Magnus, as you say, try it and listen to it.

So I will go forward with what I am doing and see where it goes.

-- ScottG

-----------------------------------------------------------------

-- Scott Gravenhorst
-- GateMan-III - FPGA Based Monophonic MIDI Synthesizer with SVF
-- PolyDaWG/8 - FPGA Based 8 Voice Polyphonic MIDI Synthesizer
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-- NonFatMan: home1.gte.net/res0658s/electronics/
-- When the going gets tough, the tough use the command line.



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