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Hi,

I’m modeling some vehicle noise and would like to limit the computational use of my program. However I need to use some of the DSP effects. How computationally heavy can the dsp interface become..say for example using several PARAMEQ band pass filters to create several octave band filters that update once per frame?

Thanks

Mac

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Hi mac,

It’s difficult to give you any precise answer since there are a number of factors involved. It is largely dependant on the platform you’re developing for, how big the CPU budget for audio is, and how many DSPs. The paramEQ DSP is moderately expensive in terms of CPU, but if you are developing for PC and have only a few then that should be fine. I would reccomend you create them as needed and use FMOD Profiler to determine whether or not the CPU usage is more than you can afford.

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