mainly used in audio signal processing and
audio coding.

.. versionadded:: 1.9.0

References
----------
.. [1] Bosi, Marina, and Richard E. Goldberg. Introduction to Digital
       Audio Coding and Standards. Dordrecht: Kluwer, 2003.
.. [2] Wikipedia, "Kaiser window",
       https://en.wikipedia.org/wiki/Kaiser_window

Examples
--------
Plot the Kaiser-Bessel derived window based on the wikipedia
reference [2]_:

>>> import numpy as np
>>> from scipy import signal
>>> import matplotlib.pyplot as plt
>>> fig, ax = plt.subplots()
>>> N = 50
>>> for alpha in [0.64, 2.55, 7.64, 31.83]:
...     ax.plot(signal.windows.kaiser_bessel_derived(2*N, np.pi*alpha),
...             label=f"{alpha=}")
>>> ax.grid(True)
>>> ax.set_title("Kaiser-Bessel derived window")
>>> ax.set_ylabel("Amplitude")
>>> ax.set_xlabel("Sample")
>>> ax.set_xticks([0, N, 2*N-1])
>>> ax.set_xticklabels(["0", "N", "2N+1"])  # doctest: +SKIP
>>> ax.set_yticks([0.0, 0.2, 0.4, 0.6, 0.707, 0.8, 1.0])
>>> fig.legend(loc="center")
>>> fig.tight_layout()
>>> fig.show()
zCKaiser-Bessel Derived windows are only defined for symmetric shapesr!