NDLI: Multi-Sensor Speech Enhancement using Modified LP Residual for Underwater Speech Communication

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Table of contents

Welcome from the Conference Chair

Welcome from the Technical Chair

Welcome to Vancouver

Useful Information

General Conference Information

T1 - AUV Technology and Application Basics

T2 - Acoustic Seabed Classification with Multibeam and Sidescan Images

T3 - Signal Processing Methods for Underwater Acoustic Communications

T4 - Outline for Workshop on Airborne Hyperspectral Imaging

T5 - Sonar Signal / Image Processing and Communication

T6 - High Frequency Over-the-Horizon Radar Applications I Oceanography

T7 - End User Application of Underwater Cable and Connectors

T8 - Bayesian Signal Processing

T9 - Signal Waveform Design for Underwater Acoustic Communications

Technical program

Student Poster Program and Competition

Exhibitor Booth List

Exhibitor Profiles

Level 1 [floorplan]

Vancouver Convention and Exhibition Centre: exhibition map

2007 MTS Awards/Fellows

Proceedings of OCEANS 2005 MTS/IEEE

Oceans '04 MTS/IEEE Techno-Ocean '04 (IEEE Cat. No.04CH37600)

Oceans 2003. Celebrating the Past ... Teaming Toward the Future (IEEE Cat. No.03CH37492)

OCEANS '02 MTS/IEEE

MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295)

OCEANS 2000 MTS/IEEE Conference and Exhibition. Conference Proceedings (Cat. No.00CH37158)

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IEEE Oceanic Engineering Society. OCEANS'98. Conference Proceedings (Cat. No.98CH36259)

Oceans '97. MTS/IEEE Conference Proceedings

OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century

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Ocean 73 - IEEE International Conference on Engineering in the Ocean Environment

Ocean 72 - IEEE International Conference on Engineering in the Ocean Environment

IEEE 1971 Conference on Engineering in the Ocean Environment

1970 IEEE International Conference on Engineering in the Ocean Environment - Digest of Technical Papers

Multi-Sensor Speech Enhancement using Modified LP Residual for Underwater Speech Communication

Content Provider	IEEE Xplore Digital Library
Author	Hyung-jun Ju Chan-sub Park Jong-tae Bae Seok-soon Choi Ki-man Kim
Copyright Year	2007
Description	Author affiliation: Korea Maritime Univ., Busan (Hyung-jun Ju; Chan-sub Park; Jong-tae Bae; Seok-soon Choi; Ki-man Kim)
Abstract	In this paper, we propose new dereverberation method for underwater speech communication. The speech signal generated by a fixed one source. Then the signal received on 9 horizontal sensor array in shallow water environment. Finally, received signals are processed dereverberation. The received signals achieved delay-and-sum beamforming and then, signals calculates time delay both each signals. Next, we calculate Hilbert envelope using time delay information and LP residuals. At last, we acquire new LP residuals using various parameters. Proposed technique shows better performance than previous dereverberation technique.
Starting Page	1
Ending Page	4
File Size	2356953
Page Count	4
File Format	PDF
ISBN	9780933957350
DOI	10.1109/OCEANS.2007.4449396
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-29
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	MTS
Subject Keyword	Speech enhancement Oral communication Delay effects Additive noise Sensor arrays Array signal processing Microphones Log periodic antennas Underwater acoustics Interference
Content Type	Text
Resource Type	Article

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