Applying Effects on audio (e,g robot sound, big robot sound) in android

Asked Jan 16 '19 at 04:28

Active Jan 16 '19 at 06:37

Viewed 370 times

I am using SoundPool to change the pitch of sound. A value of 1.0 means playback at the original frequency. A value of 2.0 means playback fast as with double speed, and a value of 0.5 means playback at half speed, but I want to to change the pitch of sound without changing playing speed(frequency) of sound.

How could I achieve that like I want to achieve robot like sound by setting pitch rate to 0.5 etc but playing speed is too slow.

Any help will highly appreciated!

edited Jan 16 '19 at 06:37

Hanzala

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asked Jan 16 '19 at 04:28

Adeeb karim

try this `.jar` http://web.archive.org/web/20081103052639/http://www.adetorres.com/keychanger/KeyChangerReadme.html – Hanzala Jan 16 '19 at 05:28
native android does not have this functionality, you'll need to research audio signal processing and use libraries like @Hanzala recommended – Karan Harsh Wardhan Jan 16 '19 at 05:31
https://github.com/google/oboe – Martin Zeitler Jan 16 '19 at 06:50

Applying Effects on audio (e,g robot sound, big robot sound) in android

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