A robust parametric method for signal reconstruction

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http://doi.ieeecomputersociety.org/10.1109/ACSSC.1995.540530

29th Asilomar Conference on Signals, ...

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	S.R. Pillai, A. Antoniou, "A robust parametric method for signal reconstruction," Asilomar Conference on Signals, Systems and Computers, pp. 146, 29th Asilomar Conference on Signals, Systems and Computers (2-Volume Set), 1995.

	BibTex	x
	@article{ 10.1109/ACSSC.1995.540530, author = {S.R. Pillai and A. Antoniou}, title = {A robust parametric method for signal reconstruction}, journal ={Asilomar Conference on Signals, Systems and Computers}, volume = {0}, year = {1995}, issn = {1058-6393}, pages = {146}, doi = {http://doi.ieeecomputersociety.org/10.1109/ACSSC.1995.540530}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Asilomar Conference on Signals, Systems and Computers TI - A robust parametric method for signal reconstruction SN - 1058-6393 SP EP A1 - S.R. Pillai, A1 - A. Antoniou, PY - 1995 KW - signal reconstruction; linear predictive coding; parameter estimation; spectral analysis; filtering theory; quantisation (signal); robust parametric method; signal reconstruction; signal coding; linear predictive coding; linear prediction filter coefficients; weighted line frequencies; positive weights; quantization; LPC representation VL - 0 JA - Asilomar Conference on Signals, Systems and Computers ER -

S.R. Pillai

A. Antoniou

In the context of signal reconstruction and coding, a new robust parametric formulation to linear predictive coding (LPC) is introduced. The linear prediction filter coefficients are transformed into a set of weighted line frequencies. The positive weights play the dual role of a new set of parameters and simultaneously they exhibit the relative importance of the associated line frequencies. This new representation for LPC is shown to be always stable under quantization.

Index Terms:

signal reconstruction; linear predictive coding; parameter estimation; spectral analysis; filtering theory; quantisation (signal); robust parametric method; signal reconstruction; signal coding; linear predictive coding; linear prediction filter coefficients; weighted line frequencies; positive weights; quantization; LPC representation

Citation:

S.R. Pillai, A. Antoniou, "A robust parametric method for signal reconstruction," asilomar, pp.146, 29th Asilomar Conference on Signals, Systems and Computers (2-Volume Set), 1995

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