Spectrograms Compared

Figure 7.8 shows all four previous spectrogram figures in a two-by-two matrix for ease of cross-reference.

Figure 7.8: (a) Classic spectrogram. (b) Multiresolution STFT dB magnitude. (c) Excitation pattern. (d) Specific loudness.
\includegraphics[width=\twidth]{eps/lsg-fourcases}


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Specific Loudness