This is a python implementation of Griffin and Lim's algorithm to recover an audio signal given only the magnitude of its Short-Time Fourier Transform (STFT), also known as the spectrogram. The ...

How to install and start the program: You can either download the windows executable (found here under "Release" and "PASE") or start the program using the python ...

Abstract: The behavior of the continuous-time (CT) spectrogram, in particular of its first frequency moment (FFM) and instantaneous bandwidth (IB), in the limit of infinitely thin windows is revisited ...

Abstract: In this paper, we compare the performance of spectrogram and a new variation of multi-window (MW) spectrogram for various digital modulated signals. The windows used in the MW spectrogram ...