librosa/display.py
def __coord_fft_hz(n, sr=22050, **_kwargs):
    '''Get the frequencies for FFT bins'''
    n_fft = 2 * (n - 1)
    # The following code centers the FFT bins at their frequencies
    # and clips to the non-negative frequency range [0, nyquist]
    basis = core.fft_frequencies(sr=sr, n_fft=n_fft)
    fmax = basis[-1]
    basis -= 0.5 * (basis[1] - basis[0])
    basis = np.append(np.maximum(0, basis), [fmax])
    return basis
def __coord_fft_hz(n, sr=22050, **_kwargs):
    '''Get the frequencies for FFT bins'''
    n_fft = 2 * (n - 1)
    # The following code centers the FFT bins at their frequencies
    # and clips to the non-negative frequency range [0, nyquist]
    basis = core.fft_frequencies(sr=sr, n_fft=n_fft)
    fmax = basis[-1]
    basis -= 0.5 * (basis[1] - basis[0])
    basis = np.append(np.maximum(0, basis), [fmax])
    return basis
def __coord_fft_hz ( n , sr = 22050 , * * _kwargs ) : n_fft = 2 * ( n - 1 ) # The following code centers the FFT bins at their frequencies # and clips to the non-negative frequency range [0, nyquist] basis = core . fft_frequencies ( sr = sr , n_fft = n_fft ) fmax = basis [ - 1 ] basis -= 0.5 * ( basis [ 1 ] - basis [ 0 ] ) basis = np . append ( np . maximum ( 0 , basis ) , [ fmax ] ) return basis
Get the frequencies for FFT bins
Get the frequencies for FFT bins