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