Objective Estimation of Word Intelligibility for Noise-Reduced Speech.
Takeshi YamadaMasakazu KumakuraNobuhiko KitawakiPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- speech recognition
- signal to noise ratio
- speech recognizer
- speech recognition systems
- speech enhancement
- noisy environments
- noise reduction
- noise level
- missing data
- estimation algorithm
- spontaneous speech
- signal subspace
- n gram
- estimation error
- word error rate
- random noise
- lexical features
- word recognition
- speech signal
- keyword spotting
- additive noise
- automatic speech recognition
- gaussian noise
- text input
- spoken documents
- emotion recognition
- prosodic features
- spoken language
- keywords
- image noise
- co occurrence
- text to speech
- background noise
- handwriting recognition
- audio visual
- recognition errors
- hidden markov models
- pattern recognition