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Extraction and analysis of voice samples based on short audio files

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Some voice defects may be removed from a recording in such a way that the remainder of the sample contains only the relevant data. However processing of input sounds to achieve this goal requires methodology that will be able to distinguish between clear sound and noise. In this paper, we propose data extraction technique and defect analysis. Developed methodology may allow for possible use in various life support systems, where sounds are processed to verify identity, control, communicate, etc. Proposed method has been tested and compared to other indirect methods.

Original languageEnglish
Title of host publicationInformation and Software Technologies - 23rd International Conference, ICIST 2017, Proceedings
EditorsRobertas Damasevieius, Vilma Mikasyte
PublisherSpringer Verlag
Pages422-431
Number of pages10
ISBN (Print)9783319676418
DOIs
Publication statusPublished - 2017
Event23rd International Conference on Information and Software Technologies, ICIST 2017 - Druskininkai, Lithuania
Duration: 12 Oct 201714 Oct 2017

Publication series

NameCommunications in Computer and Information Science
Volume756
ISSN (Print)1865-0929

Conference

Conference23rd International Conference on Information and Software Technologies, ICIST 2017
Country/TerritoryLithuania
CityDruskininkai
Period12/10/1714/10/17

Keywords

  • Heuristic algorithm
  • Key-point analysis
  • Short audio files
  • Short-Time Fourier Transform
  • Spectrograms
  • Voice defects

ASJC Scopus subject areas

  • General Computer Science
  • General Mathematics

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