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librosa.filters.window_bandwidth¶

librosa.filters.window_bandwidth(window, n=1000)[source]¶

Get the equivalent noise bandwidth of a window function.

Parameters

windowcallable or string: A window function, or the name of a window function. Examples: - scipy.signal.hann - ‘boxcar’
nint > 0: The number of coefficients to use in estimating the window bandwidth

Returns

bandwidthfloat: The equivalent noise bandwidth (in FFT bins) of the given window function