A novel property of an Auto-Correlation Sequence and some Applications

Yedlapalli, Satya Sudhakar and Hari, KVS (2010) A novel property of an Auto-Correlation Sequence and some Applications. In: International Conference on Signal Processing and Communications, JUL 18-21, 2010, Indian Inst Sci, Bangalore, INDIA.

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Abstract

In this article, we use some spectral properties of polynomials presented in 1] and map an auto-correlation sequence to a set of Line Spectral Frequencies(LSFs) and reflection coefficients. This novel characterization of an auto-correlation sequence is used to obtain a lattice structure of a Linear-Phase(LP) FIR filter.

Item Type:	Conference Paper
Publisher:	IEEE
Additional Information:	Copyright 2010 IEEE. Personal use of this material is permitted.However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords:	annihilating sequence; auto-correlation; fir; lattice structures; line spectral frequency; linear prediction; linear phase; minimum-phase; notch filter; power spectral density; reflection coefficients; Levinson-Durbin
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	31 Mar 2011 07:19
Last Modified:	31 Mar 2011 07:19
URI:	http://eprints.iisc.ac.in/id/eprint/36368

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