Titlebook: Audio Signal Processing for Next-Generation Multimedia Communication Systems; Yiteng Huang,Jacob Benesty Book 2004 Springer Science+Busine

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发起

Subband Noise Reduction Methods for Speech Enhancement class of single-channel noise reduction methods employing the technique of short-time spectral modification, a class that includes the popular method of spectral subtraction. The simplicity and relative effectiveness of these subband noise reduction methods has resulted in explosive growth in their

Gossamer

Adaptive Algorithms for Mimo Acoustic Echo Cancellationmultichannel adaptive algorithms, both in time and frequency domains. This discussion will be developed in the context of multichannel acoustic echo cancellation where we have to identify a multiple-input multiple-output (MIMO) system (e.g., room acoustic impulse responses).

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追逐

The WinEC: A Real-Time Hands-Free Stereo Communication Systems: .. This is a major achievement since echo cancelers require that the sound card’s input and output signals are time-synchronous. Synchronizing the audio streams is a great challenge in such an “asynchronous” environment as the operating system of a PC. Furthermore, stereophonic echo cancellation

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Concerto

Source Localizationly used in an array signal processing system that usually assumes the explicit knowledge of a sound source location. In this chapter we turn our attention to passive source localization techniques that extract the spatial information of a sound source from time delays of arrival estimated using appr

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bibliophile

Audio Codingasking effects, as computed by psycho-acoustic models. To use the masking effects and to obtain a good compression ratio, filter banks are used. The principles of psycho-acoustics and of the design of filter banks are presented. Further a new low delay audio coding scheme based on prediction is show

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