i need to generate pure tones with different levels of decibels (dB) in java. is there any example of how to do this?
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i need to generate pure tones with different levels of decibels (dB) in java. is there any example of how to do this?
This http://jsresources.org/examples/OscillatorPlayer.html shows how to create pure sinusoidal (or pretty much any other) waveforms and play them. As for decibels, their relation to amplitude is
db ~ 20 * log10 (amplitude), i.e.amplitude ~ 10 ^ (dB/20), so just calculate from that.