Signal Trajectory Based Noise Compensation for Robust Speech Recognition.

Zhi-Jie Yan Jian-Lai Zhou Frank K. Soong Ren-Hua Wang

Published in: ISCSLP (2006)

Keyphrases

speech recognition
noisy environments
spectral subtraction
noisy speech
speech signal
automatic speech recognition
speech enhancement
background noise

hidden markov models
noise reduction
language model
speaker identification
pattern recognition
speech processing
speech understanding
digit recognition

speech recognition systems
speech synthesis
speech recognizer
cepstral coefficients
speech recognition technology
additive noise
keyword spotting

speaker independent
speech recognizers
speaker recognition
machine learning
speaker dependent
high frequency
frequency domain