127 search results - page 4 / 26 » PCA-Based Speech Enhancement for Distorted Speech Recognitio... |
INTERSPEECH
2010
13 years 18 days ago
2010
To ensure a satisfactory QoE (Quality of Experience) and facilitate system design in speech recognition services, it is essential to establish a method that can be used to efficie...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Speech enhancement is a common approach to address the effects of degradation due to noise and channel contamination. This approach is intended to suppress unwanted signal and rec...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The performance of a speech recognition system may be degraded even without any background noise because of the linear or non-linear distortions incurred by recording devices or r...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We propose Cross-Channel Spectral Subtraction (CCSS), a source separation method for recognizing meeting speech where one microphone is prepared for each speaker. The method quick...
TASLP
2002
13 years 5 months ago
2002
We present a spectral domain, speech enhancement algorithm. The new algorithm is based on a mixture model for the short time spectrum of the clean speech signal, and on a maximum a...