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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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``Spectral Audio Signal Processing'', by Julius O. Smith III, W3K Publishing, 2011, ISBN 978-0-9745607-3-1.
Copyright © 2016-07-18 by Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA),   Stanford University
CCRMA