librosa.filters.window_bandwidth

librosa.filters.window_bandwidth(window, n=1000)

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

See also

get_window

Notes

This function caches at level 10.