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Please check this answerthis answer, which describes a few approaches to the same problem. Given that bird song is a monophonic signal (only one fundamental frequency at any point in time - as opposed to polyphonic) - and given that the timbre is irrelevant, the most interesting feature to extract for this classification task is a pitch contour.

Please check this answer, which describes a few approaches to the same problem. Given that bird song is a monophonic signal (only one fundamental frequency at any point in time - as opposed to polyphonic) - and given that the timbre is irrelevant, the most interesting feature to extract for this classification task is a pitch contour.

Please check this answer, which describes a few approaches to the same problem. Given that bird song is a monophonic signal (only one fundamental frequency at any point in time - as opposed to polyphonic) - and given that the timbre is irrelevant, the most interesting feature to extract for this classification task is a pitch contour.

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pichenettes
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Please check this answer, which describes a few approaches to the same problem. Given that bird song is a monophonic signal (only one fundamental frequency at any point in time - as opposed to polyphonic) - and given that the timbre is irrelevant, the most interesting feature to extract for this classification task is a pitch contour.