Recognition of spectrally degraded speech in noise with nonlinear amplitude mapping.
Qian-Jie FuRobert V. ShannonPublished in: ICASSP (1999)
Keyphrases
- noisy environments
- noisy speech
- recognition engine
- speech recognition
- speech enhancement
- hidden markov models
- recognition rate
- speech signal
- automatic speech recognition systems
- speech corpus
- recognition accuracy
- noise reduction
- noise level
- object recognition
- continuous speech recognition
- high dimensional feature space
- background noise
- noisy data
- phase information
- digit recognition
- speech sounds
- wave equation
- spoken words
- pattern recognition
- feature extraction
- activity recognition
- speech recognition systems
- automatic transcription
- action recognition
- speaker identification
- vocal tract
- speech recognizer
- speech synthesis
- text to speech
- broadcast news
- degraded images
- wiener filter
- word recognition
- noise removal
- recognition algorithm
- high resolution
- speaker recognition