5903 search results - page 399 / 1181 » Signal Processing |
199
Voted
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
Multiresolution (MR) representations have been very successful in image encoding, due to both their algorithmic performance and coding efficiency. However these transforms are ...
216
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper introduces a new Acoustic Echo Suppression (AES) algorithm for suppressing the residual echo after the Acoustic Echo Canceller (AEC). By temporally segmenting the frequ...
191
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Independent component analysis (ICA) is a statistical and computational technique for revealing hidden factors that underlie sets of signals. We propose an improved ICA framework ...
158
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Speech privacy techniques are used to scramble clear speech into an unintelligible signal in order to avoid eavesdropping. Some analog speech-privacy equipments (scramblers) have ...
225
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Audio coding based on Frequency Domain Linear Prediction (FDLP) uses auto-regressive model to approximate Hilbert envelopes in frequency sub-bands for relatively long temporal seg...