A study on bias-based speech signal conditioning techniques for improving the robustness of automatic speech recognition.
Md Foezur Rahman ChowdhurySid-Ahmed SelouaniDouglas D. O'ShaughnessyPublished in: CCECE (2009)
Keyphrases
- automatic speech recognition
- speech signal
- speech recognition
- hidden markov models
- noisy environments
- broadcast news
- speaker identification
- acoustic features
- word error rate
- linear prediction
- background noise
- non stationary
- spectral analysis
- computer vision
- vocal tract
- speech corpus
- speaker recognition
- conversational speech
- speech quality
- spoken words