Introduction - If you have any usage issues, please Google them yourself
sThe choice of the window in short-time speech processing determines the nature of the measurement representation. A long window would result in very little changes of the measurement in time whereas the measurement with a short window would not be sufficiently smooth. Two representative windows are demonstrated, Rectangular and Hamming. The latter has almost twice the bandwidth of the former, for the same length. Furthermore, the attenuation for the Hamming window outside the passband is much greater