How do Mel-Frequency Cepstral Coefficients (MFCCs) differ from log-mel spectrograms, and why has the industry shifted toward using raw spectrograms or raw audio waveforms for speech?
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How do Mel-Frequency Cepstral Coefficients (MFCCs) differ from log-mel spectrograms, and why has the industry shifted toward using raw spectrograms or raw audio waveforms for speech?
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