Pitch period determination of aperiodic speech signals.
Per HedelinDieter HuberPublished in: ICASSP (1990)
Keyphrases
- speech signal
- acoustic features
- formant frequencies
- fundamental frequency
- speech recognition
- automatic speech recognition
- noisy environments
- automatic speech recognition systems
- background noise
- additive noise
- linear prediction
- vocal tract
- speaker identification
- adaptive filtering
- non stationary
- spectral analysis
- speech enhancement
- hidden markov models
- sound signals
- language model
- information retrieval
- musical instrument