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|Title:||An RLS-LMS alogorithm for lossless audio coding||Authors:||Yu, R.
|Issue Date:||2003||Citation:||Yu, R.,Ko, C.C.,Rahardja, S.,Lin, X. (2003). An RLS-LMS alogorithm for lossless audio coding. Conference Record of the Asilomar Conference on Signals, Systems and Computers 1 : 300-303. ScholarBank@NUS Repository.||Abstract:||This paper proposes a cascaded RLS-LMS algorithm to mitigate the slow convergence problem of the LMS algorithm for highly colored inputs. The proposed algorithm has been successfully used to construct a large-order adaptive FIR predictor for lossless audio coding to model the ample tonal and harmonic components of general audio signals. It is found in our experiments that the RLS-LMS predictor provides superior prediction gain performance compared with the conventional LMS predictor, resulting in a better overall compression performance.||Source Title:||Conference Record of the Asilomar Conference on Signals, Systems and Computers||URI:||http://scholarbank.nus.edu.sg/handle/10635/69363||ISSN:||10586393|
|Appears in Collections:||Staff Publications|
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