Telephone-band speech enhancement based on the fundamental frequency component compensation.
Toshiyuki AritsukaYoshito NejimePublished in: ICSLP (1994)
Keyphrases
- speech signal
- speech enhancement
- fundamental frequency
- speech recognition
- noisy environments
- vocal tract
- noise reduction
- single channel
- linear prediction
- signal to noise ratio
- automatic speech recognition
- background noise
- pattern recognition
- additive noise
- image segmentation
- image coding
- sound source
- wiener filter
- non stationary
- language model
- hidden markov models