A Companding Front End for Noise-Robust Automatic Speech Recognition.
Jethran GuinnessBhiksha RajBent Schmidt-NielsenLorenzo TuricchiaRahul SarpeshkarPublished in: ICASSP (1) (2005)
Keyphrases
- automatic speech recognition
- noisy environments
- speech recognition
- speech signal
- image noise
- hidden markov models
- speech retrieval
- broadcast news
- spoken words
- recognition errors
- noise reduction
- speaker verification
- word error rate
- speech enhancement
- noise model
- word recognition
- signal to noise ratio
- spontaneous speech