The effect of speech and audio compression on speech recognition performance.
Laurent BesacierCarole BergaminiDominique VaufreydazEric CastelliPublished in: MMSP (2001)
Keyphrases
- speech recognition
- speaker identification
- speech processing
- speech recognition technology
- speech signal
- speech synthesis
- hidden markov models
- automatic speech recognition
- speech recognizer
- language model
- cepstral coefficients
- pattern recognition
- noisy environments
- speech recognition systems
- broadcast news
- audio visual speech recognition
- speaker dependent
- speaker independent
- isolated word
- speech recognizers
- word error rate
- handwriting recognition
- audio visual
- image compression
- voice activity detection
- recognition engine
- keyword spotting
- noisy speech
- multimedia
- speaker recognition
- vocal tract
- visual information
- speech recognition errors
- acoustic features
- speech retrieval
- audio signals
- text to speech
- probabilistic model
- feature extraction