[aubio-user] Python aubio module: pitch

[Paul Brossier]

Hi Jennifer,

By default, the pitch is expressed in Hz. In this example, demo_pitch.py
sets the output unit to "midi", the midi note number.

The output unit can be set with `pitchinstance.set_unit(output_unit)`,
`output_unit` being one of "Hz", "midi", "cent", or "bin".

Best, Paul

On 11/27/2016 04:39 AM, Jennifer Lee wrote:
> Hi, 
> 
> This is Jennifer Lee, a CMU college student working on a Python project using aubio. I’m looking at your python file, demo_pitch.py, to capture the pitch of an audio wav file into an array. However, I don’t how aubio is measuring the pitch. Is it in Hz? kHz? Or is there a different metric aubio uses?
> Thank you.
> 
> Best,
> Jennifer Lee
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