Result Details

Matlab Implementation of STIPA (Speech Transmission Index for Public Address Systems)

ZÁVIŠKA, P.; RAJMIC, P.; SCHIMMEL, J. Matlab Implementation of STIPA (Speech Transmission Index for Public Address Systems). In 156th Audio Engineering Society Convention. Madrid: Audio Engineering Society, 2024. 7 p. ISBN: 9798331316174.
Type
conference paper
Language
English
Authors
Záviška Pavel, Ing., Ph.D., UTKO (FEEC)
Rajmic Pavel, prof. Mgr., Ph.D., UTKO (FEEC)
Schimmel Jiří, doc. Ing., Ph.D., UTKO (FEEC)
Abstract

STIPA is a popular method for the prediction of speech intelligibility when speech is passed through a transmission channel. Though, implementations of STIPA are not publicly available and are often limited to the use with a proprietary measurement hardware. We present a Matlab implementation of STIPA direct method according to the IEC 60268-16:2020 standard. The proposed implementation meets prescribed requirements, which is demonstrated on reference test signals. We also carried out a successful verification measurement with respect to a commercial measurement device. Our software has open source code.

Keywords

STIPA, Matlab, implementation, speech intelligibility

URL
Published
2024
Pages
7
Proceedings
156th Audio Engineering Society Convention
Conference
AES Europe 2024
ISBN
9798331316174
Publisher
Audio Engineering Society
Place
Madrid
EID Scopus
2-s2.0-105003163590
BibTeX 
@inproceedings{BUT188939,
  author="Pavel {Záviška} and Pavel {Rajmic} and Jiří {Schimmel}",
  title="Matlab Implementation of STIPA (Speech Transmission Index for Public Address Systems)",
  booktitle="156th Audio Engineering Society Convention",
  year="2024",
  pages="7",
  publisher="Audio Engineering Society",
  address="Madrid",
  isbn="9798331316174",
  url="https://aes2.org/publications/elibrary-page/?id=22526"
}
Departments
Ústav telekomunikací (UTKO)
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