SynthMaker

PWM

Archive · 2007 8 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

b_ara_ki ·

hi I searched the forum and didnt find nothing on PWM

I tryed the pulse module in the osc from the tool box but it cant be modulated (dont sound good)

if some one can help me and show me how to create PWM i will be great 10x

infuzion ·

Is there a free beer involved? [old link]

b_ara_ki ·

I tryed this its not sound like PWM !!!!!!

tention ·

b_ara_ki wrote: I tryed this its not sound like PWM !!!!!!

You have to modulate the phase using a sine lfo, pwm is dynamic.

b_ara_ki ·

I know I did it.

it still dont sound like PWM

it sounds like its chainging the pitch

if you open a real synth with PWM you will hear what`s worng

infuzion ·

I just checked w/a Scope; didn't work for me either... sorry I didn't pre-test! Anyone else? A quick homemade version would be just check a Triangle with a "if greater than __ then +1, if less than __ then -1, else 0", __ = PW & you'll have it.

infuzion ·

I have something coded that worked decently, but at a crazy CPU since I was using Stream Power. My idea above does work, but isn't bandlimited. I give up, & posted a request: proper pulse width for SM OSCs

b_ara_ki ·

thnx for the help this is one of the basics in any synth!!!

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