Time-frequency distributions for automatic speech recognition.
The use of general time-frequency distributions as features for automatic speech recognition (ASR) is discussed in the context of hidden Markov classifiers. Short-time averages of quadratic operators, e.g., energy spectrum, generalized first spectral moments, and short-time averages of the instantan...
| 發表在: | IEEE Transactions on speech and audio processing 9, 3 (2001). |
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| 格式: | Article |
| 語言: | 英语 |
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