The effect of phase information in speech enhancement and speech recognition.
Mahsa Sadat Elyasi LangaraniHadi VeisiHossein SametiPublished in: ISSPA (2012)
Keyphrases
- speech recognition
- speech enhancement
- speech signal
- noisy environments
- phase information
- noisy speech
- vocal tract
- hidden markov models
- automatic speech recognition
- speech synthesis
- language model
- speaker identification
- background noise
- pattern recognition
- linear prediction
- additive noise
- wavelet domain
- palmprint
- computational complexity
- noise reduction
- signal to noise ratio
- similarity measure
- image restoration
- single channel
- high frequency