mirage

Detection of stress and emotion in speech using traditional and FFT based log energy features

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Detection of stress and emotion in speech using traditional and FFT based log energy features

Show full item record

Title: Detection of stress and emotion in speech using traditional and FFT based log energy features
Author: Nwe, Tin Lay; Foo, Say Wei; De Silva, Liyanage C.
Copyright year: 2003
Abstract: In this paper, a novel system for detection of human stress and emotion in speech is proposed. The system makes use of FFT based linear short time Log Frequency Power Coefficients (LFPC) and TEO based nonlinear LFPC features in both time and frequency domains. The performance of the proposed system is compared with the traditional approaches which use features of LPCC and MFCC. The comparison of each approach is performed using SUSAS (Speech Under Simulated and Actual Stress)and ESMBS (Emotional Speech of Mandarin and Burmese Speakers) databases. It is observed that proposed system outperforms the traditional systems. Results show that, the system using LFPC gives the highest accuracy (87.8% for stress, 89.2% for emotion classification) followed by the system using NFD-LFPC feature. While the system using NTD-LFPC feature gives the lowest accuracy.
Subject: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
Type: Conference Paper
Conference name: International Conference on Information, Communications and Signal Processing (4th : 2003 : Singapore)
School: School of Electrical and Electronic Engineering
Rights: © 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. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site
Version: Published version

Files in this item

Files Size Format View
C81-3B33P0325-ICICS03-TLN1.pdf 265.4Kb PDF View/Open

This item appears in the following Collection(s)

Show full item record

Statistics

Total views

All Items Views
Detection of stress and emotion in speech using traditional and FFT based log energy features 466

Total downloads

All Bitstreams Views
C81-3B33P0325-ICICS03-TLN1.pdf 348

Top country downloads

Country Code Views
United States of America 102
China 91
Singapore 39
India 22
Germany 10

Top city downloads

city Views
Mountain View 62
Singapore 39
Beijing 23
New Delhi 10
Saarbrücken 6

Downloads / month

  2014-08 2014-09 2014-10 total
C81-3B33P0325-ICICS03-TLN1.pdf 0 0 1 1