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IEICET
2008
77views more  IEICET 2008»
13 years 4 months ago
Recognizing Reverberant Speech Based on Amplitude and Frequency Modulation
Yotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsu...
ICASSP
2011
IEEE
12 years 8 months ago
Amplitude modulation spectrogram based features for robust speech recognition in noisy and reverberant environments
In this contribution we present a feature extraction method that relies on the modulation-spectral analysis of amplitude fluctuations within sub-bands of the acoustic spectrum by ...
Niko Moritz, Jörn Anemüller, Birger Koll...
TASLP
2010
134views more  TASLP 2010»
12 years 11 months ago
Autoregressive Models of Amplitude Modulations in Audio Compression
We present a scalable medium bit-rate wide-band audio coding technique based on frequency domain linear prediction (FDLP). FDLP is an efficient method for representing the long-ter...
Sriram Ganapathy, Petr Motlícek, Hynek Herm...
ICASSP
2010
IEEE
13 years 4 months ago
Comparison of modulation features for phoneme recognition
In this paper, we compare several approaches for the extraction of modulation frequency features from speech signal using a phoneme recognition system. The general framework in th...
Sriram Ganapathy, Samuel Thomas, Hynek Hermansky
ICIAR
2009
Springer
13 years 11 months ago
Speech-Video Synchronization Using Lips Movements and Speech Envelope Correlation
In this paper, we propose a novel correlation based method for speech-video synchronization (synch) and relationship classification. The method uses the envelope of the speech sig...
Amar A. El-Sallam, Ajmal S. Mian