Single-Channel and Multi-Channel Sinusoidal Audio Coding Using Compressed Sensing
نویسندگان
چکیده
منابع مشابه
Exploiting the Sparsity of the Sinusoidal Model Using Compressed Sensing for Audio Coding
Audio signals are represented via the sinusoidal model as a summation of a small number of sinusoids. This approach introduces sparsity to the audio signals in the frequency domain, which is exploited in this paper by applying Compressed Sensing (CS) to this sparse representation. CS allows sampling of signals at a much lower rate than the Nyquist rate if they are sparse in some basis. In this ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Audio, Speech, and Language Processing
سال: 2011
ISSN: 1558-7916,1558-7924
DOI: 10.1109/tasl.2010.2090656