Noise Reduction after RIR removal for Speech De-reverberation and De-noising

Sunghoon Jung, Chaehun Im, Chahyeon Eom, Chungyong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, we propose a novel two-stage speech enhancement method that first removes reverberations and later reduce noise. Reverberant and noisy speech signals in the indoor environment cause problems such as reduced intelligibility and degradation. It is effective to remove the reverberation first because it is stationary for a relatively short time compared to the noise. PESQ and STOI scores of the proposed method are higher than the method of removing noise first in various environment.

Original languageEnglish
Title of host publication34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728132716
DOIs
Publication statusPublished - 2019 Jun
Event34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 - JeJu, Korea, Republic of
Duration: 2019 Jun 232019 Jun 26

Publication series

Name34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019

Conference

Conference34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
CountryKorea, Republic of
CityJeJu
Period19/6/2319/6/26

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Computer Networks and Communications
  • Hardware and Architecture

Cite this

Jung, S., Im, C., Eom, C., & Lee, C. (2019). Noise Reduction after RIR removal for Speech De-reverberation and De-noising. In 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 [8793389] (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITC-CSCC.2019.8793389