Further investigations on the relationship between objective measures of speech quality and speech recognition rates in noisy environments.
Francisco José FragaCarlos Alberto YnogutiAndré Godoi ChiovatoPublished in: INTERSPEECH (2006)
Keyphrases
- recognition rate
- noisy environments
- speech signal
- speech quality
- objective measures
- speech recognition
- background noise
- speech enhancement
- automatic speech recognition
- speaker identification
- vocal tract
- quality assessment
- face recognition
- non stationary
- hidden markov models
- user satisfaction
- linear prediction
- evaluation criteria
- spectral analysis
- word recognition
- pattern recognition
- computer vision
- sound source
- high frequency
- language model
- subband
- speech synthesis
- motion estimation
- image retrieval
- high quality
- neural network
- voice activity detection