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THE EFFECT OF SOUND INSULATION OF ENCLOSING STRUCTURES ON SPEECH INTELLIGIBILITY

Bushmanov Alexander Veniaminovich  (Ph.D., Associate Professor, Head of the Department of Information and Control Systems, Amur State University)

Lozhkova Anna Alexandrovna  (Postgraduate Student of the Department of Information and Control Systems of the Amur State University )

this article presents the results of a study examining the effect of sound insulation properties of enclosing structures on speech intelligibility. During the experiments, speech elements were reproduced in an acoustically muffled chamber, pretreated with filters that simulate the sound insulation of various fences when exposed to background noise of different origins. The results of the articulation tests were compared with the data obtained using modeling performed using formant and formant-modulation methods. This study allows us to quantify how sound insulation affects speech intelligibility.

Keywords:sound insulation, speech intelligibility, articulation tests, formants, noise.39

 

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Citation link:
Bushmanov A. V., Lozhkova A. A. THE EFFECT OF SOUND INSULATION OF ENCLOSING STRUCTURES ON SPEECH INTELLIGIBILITY // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2024. -№11. -С. 39-43 DOI 10.37882/2223-2966.2024.11.05
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