On signal reconstruction without noisy phase

Preprint

20 December 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.math/0412411

Abstract

We construct new classes of Parseval frames for a Hilbert space which allow signal reconstruction from the absolute value of the frame coefficients. As a consequence, signal reconstruction can be done without using noisy phase or its estimation. This verifies a longstanding conjecture of the speech processing community.

Keywords

SIGNAL RECONSTRUCTION
SPEECH PROCESSING
CONSTRUCT NEW
HILBERT SPACE
NOISY PHASE
FRAME

All Related Versions

Version 1, 2004-12-20, ArXiv

This publication has 0 references indexed in Scilit: