MOPS or FLIPS or FLOPS, whatever) and the sampling rate define about I didn't say "most important", i said that it is arguably the first Why would sampling rate be the most important
Pedal power emulator series#
>brute-force employ Volterra series to do it). possibly more art than science (unless one were to the characterization of non-linear systems there are lotsa issues and sufficient sampling rate >are effects manufacturers (like Line6) who are definitely into this >just to chime in another "ding", it should be kept in mind that there > inputting an impulse response wont work for the pedals above, but > which could then be applied to signals using DSP? I understand that > signals and determining for the output a set of transfer function, > Is there a way of treating the pedal like a black box, feeding it > that make a particular analog pedal special. But I'd image this would ignore the nuances > of the analog pedal - an amplifier would be emulated through > One method of emulation would be to simply emulate each of the stages > is because these pedals try to do too much with a limited amount of > I have never liked digital effects pedals to be honest but perhaps this > The pedals I'm interested in emulating include. Have realtime digital control over the amount of effect being supplied I could then feed signals to these pedals and If such a method exists, I'd like toĪny suggestions regarding my last post? I was thinking that perhaps IĬould replace the pots (dials) on the pedals with digital potsĬontrollable from a PC. Inputting an impulse response wont work for the pedals above, but Which could then be applied to signals using DSP? I understand that Signals and determining for the output a set of transfer function, Is there a way of treating the pedal like a black box, feeding it That make a particular analog pedal special. Of the analog pedal - an amplifier would be emulated through One method of emulation would be to simply emulate each of the stages Is because these pedals try to do too much with a limited amount of I have never liked digital effects pedals to be honest but perhaps this The pedals I'm interested in emulating include.
>Are there any resourses which might help me learn more about So, yes, it is a little more complicated than that. Guitar pedals (or amps + speakers) are not usually LTI. Impulse responses are only useful for characterising LTI systems. >simply treating the pedal as a black box and feeding it with an impulse >I presume its a little more complicated than Something like a Big Muff (a distortion pedal) might be a littleĪccurate amplifier modelling is also a little tricky to get right. Since you can buy DSP based pedals, I guess the answer would be aĪ delay pedal is already digital, so you should have no problemĬhorus, phasers and flangers should be easy. >I was wondering if it is possible to accurately emulate an analog
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