Perceptual Validation of Virtual Acoustic Models.

Pedrero González, Antonio and Prida Caballero, Daniel de la and Sánchez Bote, José Luis and Navacerrada Saturio, María de los Ángeles and Díaz Sanchidrián, César and Marandet, Léo (2019). Perceptual Validation of Virtual Acoustic Models.. In: "INTER-NOISE 2019 MADRID. 48th International Congress and Exhibition on Noise Control Engineering", 16/06/2019-19/06/2019, Madrid, España. ISBN 978-84-87985-31-7. pp. 1-9.

Description

Title: Perceptual Validation of Virtual Acoustic Models.
Author/s:
  • Pedrero González, Antonio
  • Prida Caballero, Daniel de la
  • Sánchez Bote, José Luis
  • Navacerrada Saturio, María de los Ángeles
  • Díaz Sanchidrián, César
  • Marandet, Léo
Item Type: Presentation at Congress or Conference (Article)
Event Title: INTER-NOISE 2019 MADRID. 48th International Congress and Exhibition on Noise Control Engineering
Event Dates: 16/06/2019-19/06/2019
Event Location: Madrid, España
Title of Book: Proceedings of the 48th International Congress and Exhibition on Noise Control Engineering.
Date: June 2019
ISBN: 978-84-87985-31-7
Subjects:
Freetext Keywords: Validation; Acoustic Models; Listening Test
Faculty: E.T.S.I. y Sistemas de Telecomunicación (UPM)
Department: Teoría de la Señal y Comunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The objective of a virtual acoustic model is to faithfully reproduce the sound of the acoustic environment that is represented in the model. Therefore, the model is often calibrated by in situ acoustic measurements. The usual procedure to calibrate the model is to compare the values of the room acoustical parameters obtained by measurements with those calculated in the acoustic model. In this work a simplified perceptual validation procedure of virtual acoustic models is presented, in which, by means of a listening test, the listeners compare an anechoic signal emitted and recorded in the real environment with the same signal convolved with the impulsive response obtained from the virtual acoustic model. The results of the application of this method to some case studies are shown and compared with those of the traditional calibration methods of virtual acoustic models.

More information

Item ID: 55609
DC Identifier: http://oa.upm.es/55609/
OAI Identifier: oai:oa.upm.es:55609
Official URL: http://www.sea-acustica.es/fileadmin//INTERNOISE_2019/Enter.htm
Deposited by: Memoria Investigacion
Deposited on: 23 Jan 2020 11:56
Last Modified: 20 May 2020 09:37
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