def resample(x, sr_orig, sr_new, axis=-1, filter='kaiser_best', **kwargs):
    '''Resample a signal x from sr_orig to sr_new along a given axis.

    Parameters
    ----------
    x : np.ndarray, dtype=np.float*
        The input signal(s) to resample.

    sr_orig : int > 0
        The sampling rate of x

    sr_new : int > 0
        The target sampling rate of the output signal(s)

    axis : int
        The target axis along which to resample `x`

    filter : optional, str or callable
        The resampling filter to use.

        By default, uses the `kaiser_best` (pre-computed filter).

    kwargs
        additional keyword arguments provided to the specified filter

    Returns
    -------
    y : np.ndarray
        `x` resampled to `sr_new`

    Raises
    ------
    ValueError
        if `sr_orig` or `sr_new` is not positive

    TypeError
        if the input signal `x` has an unsupported data type.

    Examples
    --------
    >>> # Generate a sine wave at 440 Hz for 5 seconds
    >>> sr_orig = 44100.0
    >>> x = np.sin(2 * np.pi * 440.0 / sr_orig * np.arange(5 * sr_orig))
    >>> x
    array([ 0.   ,  0.063, ..., -0.125, -0.063])
    >>> # Resample to 22050 with default parameters
    >>> resampy.resample(x, sr_orig, 22050)
    array([ 0.011,  0.123, ..., -0.193, -0.103])
    >>> # Resample using the fast (low-quality) filter
    >>> resampy.resample(x, sr_orig, 22050, filter='kaiser_fast')
    array([ 0.013,  0.121, ..., -0.189, -0.102])
    >>> # Resample using a high-quality filter
    >>> resampy.resample(x, sr_orig, 22050, filter='kaiser_best')
    array([ 0.011,  0.123, ..., -0.193, -0.103])
    >>> # Resample using a Hann-windowed sinc filter
    >>> resampy.resample(x, sr_orig, 22050, filter='sinc_window',
    ...                  window=scipy.signal.hann)
    array([ 0.011,  0.123, ..., -0.193, -0.103])

    >>> # Generate stereo data
    >>> x_right = np.sin(2 * np.pi * 880.0 / sr_orig * np.arange(len(x)))])
    >>> x_stereo = np.stack([x, x_right])
    >>> x_stereo.shape
    (2, 220500)
    >>> # Resample along the time axis (1)
    >>> y_stereo = resampy.resample(x, sr_orig, 22050, axis=1)
    >>> y_stereo.shape
    (2, 110250)
    '''

    if sr_orig <= 0:
        raise ValueError('Invalid sample rate: sr_orig={}'.format(sr_orig))

    if sr_new <= 0:
        raise ValueError('Invalid sample rate: sr_new={}'.format(sr_new))

    sample_ratio = float(sr_new) / sr_orig

    # Set up the output shape
    shape = list(x.shape)
    shape[axis] = int(shape[axis] * sample_ratio)

    if shape[axis] < 1:
        raise ValueError('Input signal length={} is too small to '
                         'resample from {}->{}'.format(x.shape[axis], sr_orig, sr_new))

    y = np.zeros(shape, dtype=x.dtype)

    interp_win, precision, _ = get_filter(filter, **kwargs)

    if sample_ratio < 1:
        interp_win *= sample_ratio

    interp_delta = np.zeros_like(interp_win)
    interp_delta[:-1] = np.diff(interp_win)

    # Construct 2d views of the data with the resampling axis on the first dimension
    x_2d = x.swapaxes(0, axis).reshape((x.shape[axis], -1))
    y_2d = y.swapaxes(0, axis).reshape((y.shape[axis], -1))
    resample_f(x_2d, y_2d, sample_ratio, interp_win, interp_delta, precision)

    return y
Resample a signal x from sr_orig to sr_new along a given axis.

    Parameters
    ----------
    x : np.ndarray, dtype=np.float*
        The input signal(s) to resample.

    sr_orig : int > 0
        The sampling rate of x

    sr_new : int > 0
        The target sampling rate of the output signal(s)

    axis : int
        The target axis along which to resample `x`

    filter : optional, str or callable
        The resampling filter to use.

        By default, uses the `kaiser_best` (pre-computed filter).

    kwargs
        additional keyword arguments provided to the specified filter

    Returns
    -------
    y : np.ndarray
        `x` resampled to `sr_new`

    Raises
    ------
    ValueError
        if `sr_orig` or `sr_new` is not positive

    TypeError
        if the input signal `x` has an unsupported data type.

    Examples
    --------
    >>> # Generate a sine wave at 440 Hz for 5 seconds
    >>> sr_orig = 44100.0
    >>> x = np.sin(2 * np.pi * 440.0 / sr_orig * np.arange(5 * sr_orig))
    >>> x
    array([ 0.   ,  0.063, ..., -0.125, -0.063])
    >>> # Resample to 22050 with default parameters
    >>> resampy.resample(x, sr_orig, 22050)
    array([ 0.011,  0.123, ..., -0.193, -0.103])
    >>> # Resample using the fast (low-quality) filter
    >>> resampy.resample(x, sr_orig, 22050, filter='kaiser_fast')
    array([ 0.013,  0.121, ..., -0.189, -0.102])
    >>> # Resample using a high-quality filter
    >>> resampy.resample(x, sr_orig, 22050, filter='kaiser_best')
    array([ 0.011,  0.123, ..., -0.193, -0.103])
    >>> # Resample using a Hann-windowed sinc filter
    >>> resampy.resample(x, sr_orig, 22050, filter='sinc_window',
    ...                  window=scipy.signal.hann)
    array([ 0.011,  0.123, ..., -0.193, -0.103])

    >>> # Generate stereo data
    >>> x_right = np.sin(2 * np.pi * 880.0 / sr_orig * np.arange(len(x)))])
    >>> x_stereo = np.stack([x, x_right])
    >>> x_stereo.shape
    (2, 220500)
    >>> # Resample along the time axis (1)
    >>> y_stereo = resampy.resample(x, sr_orig, 22050, axis=1)
    >>> y_stereo.shape
    (2, 110250)