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EURASIP Journal on Advances in Signal Processing
Figure 5 | EURASIP Journal on Advances in Signal Processing

Figure 5

From: Audio Signal Processing Using Time-Frequency Approaches: Coding, Classification, Fingerprinting, and Watermarking

Figure 5

Example of a sample original (/"HARP"/) and the reconstructed signal with their respective spectrograms.X-axes for the original and reconstructed signal are in time samples, and X-axes for the spectrogram of the original and the reconstructed signal are in equivalent time in seconds. Note that the sampling frequency = 44.1 kHz. au: arbitrary units.

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