Adjust frequency range - Web Audio api analyser -


i have been playing around web audio api.

i using getbytefrequencydata display decibel data of frequency bands, change overall range in frequency bands shown, right important audio squashed couple bands.

any ideas on how this?

thanks, slidon

1) problem how displaying data? i.e. displaying every bucket, or grouping them together?

2) if problem actual data getting , not how displaying it, try playing analysernode.fftsize. https://developer.mozilla.org/en-us/docs/web/api/analysernode/fftsize property defaults 2048, highest value can use, unless have changed somewhere, shouldn't problem.

please post example code more specific answer. thanks!


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