CODEWITHSUNDEEP
androidaudio
Rushikesh Talokar
Rushikesh Talokar

Reputation: 1585

Generate High frequency sound on android

I want to generate sound pulses of 19khz on android for some hardware. can android device generate 19k freq sound? I came across this link

but one person is saying that this method doesn't generate frequency beyond 17k.

Upvotes: 0

Views: 2946

Answers (1)

Merlevede
Merlevede

Reputation: 8170

In theory you can generate any frequency lower than sampleRate/2. If your samplerate is 44100 Hz, then you could generate up to 22500 Hz sounds.

I haven't checked the algorithm on the link, but it should be easy to copy-paste on a project and test.

Upvotes: 3

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