android - Is Equalizer.getNumberOfBands() always the same? -

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im developing audio app should include equalizer. want save presets albums.

i ask myself if equalizer.getnumberofbands() same on single device, can have presets generated without fetching (and instantiating) audiotrack first.

i not find useful information on internet that.

the number of supported bands vary depending on device. empirically, can remember seeing device 3 bands, many 5 bands, , few more. cannot answer if across many devices same amount of supported bands, each band @ same exact frequency.


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