Multichannel impulse response measurement in Matlab

Braxton Boren, Agnieszka Roginska

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes ScanIR, an application for flexible multichannel impulse response measurement in Matlab intended for public distribution. The application interfaces with the PortAudio API using Psychtoolbox-3, a toolkit in Matlab allowing high-precision control of a multichannel audio interface. ScanIR contains single-channel, binaural, and multichannel input modes, and it also allows the use of multiple output test signals. It is hoped that this application will prove useful to researchers using Matlab for physical or psychological acoustic measurements.

Original languageEnglish (US)
Title of host publication131st Audio Engineering Society Convention 2011
Pages380-385
Number of pages6
Volume1
StatePublished - 2011
Event131st Audio Engineering Society Convention 2011 - New York, NY, United States
Duration: Oct 20 2011Oct 23 2011

Other

Other131st Audio Engineering Society Convention 2011
CountryUnited States
CityNew York, NY
Period10/20/1110/23/11

Fingerprint

Impulse Response
Impulse response
MATLAB
impulses
application programming interface
acoustic measurement
Application programming interfaces (API)
Interfaces (computer)
Acoustics
output
Output

ASJC Scopus subject areas

  • Modeling and Simulation
  • Acoustics and Ultrasonics

Cite this

Boren, B., & Roginska, A. (2011). Multichannel impulse response measurement in Matlab. In 131st Audio Engineering Society Convention 2011 (Vol. 1, pp. 380-385)

Multichannel impulse response measurement in Matlab. / Boren, Braxton; Roginska, Agnieszka.

131st Audio Engineering Society Convention 2011. Vol. 1 2011. p. 380-385.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boren, B & Roginska, A 2011, Multichannel impulse response measurement in Matlab. in 131st Audio Engineering Society Convention 2011. vol. 1, pp. 380-385, 131st Audio Engineering Society Convention 2011, New York, NY, United States, 10/20/11.
Boren B, Roginska A. Multichannel impulse response measurement in Matlab. In 131st Audio Engineering Society Convention 2011. Vol. 1. 2011. p. 380-385
Boren, Braxton ; Roginska, Agnieszka. / Multichannel impulse response measurement in Matlab. 131st Audio Engineering Society Convention 2011. Vol. 1 2011. pp. 380-385
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