Acoustic field distribution in speech with the use of the microphone array

• Autorzy: Król D. , Lorenc A.

Identyfikatory

DOI

10.5604/01.3001.0010.7743

• Języki publikacji: EN

Abstrakty

EN

This article presents a 16-channel microphone-array recorder/processor that allows for a simultaneous and non-invasive detection of oral, oronasal and nasal segments in speech. Such devices and methods have not been used in the research on the articulation of sounds in the world’s languages. In this paper analysis of Polish nasal vowel was presented. Adaptive beamforming method used for rendering three-dimensional acoustic fields of the recorded audio data has been shown.

Słowa kluczowe

EN

microphone array; 3D acoustic field distribution; adaptive beamforming; oral; oronasal and nasal articulation

PL

tablica mikrofonów; rozkład pola akustycznego 3D; adaptacyjne formowanie wiązki; artykulacja nosowa

• Wydawca: Państwowa Wyższa Szkoła Zawodowa w Tarnowie
• Czasopismo: Tarnowskie Colloquia Naukowe. Nauki Techniczne i Ścisłe
• Rocznik: 2017
• Tom: T. 4, nr 3
• Strony: 9--16
• Opis fizyczny: Bibliogr. 26 poz., rys.

Twórcy

autor

Król D.

• Department of Computer Sciences, State Higher Vocational School, Tarnów, Poland

autor

Lorenc A.

• Department of Speech Therapy and Applied Linguistics, Maria Curie-Skłodowska University, Sowińskiego 17, 20-040 Lublin

Bibliografia

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