Measurement and analysis of the spectral directivity of an electric guitar amplifier: Vertical plane

Agnieszka Roginska, Justin Mathew, Andrew Madden, Jim Anderson, Alex U. Case

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

Abstract

Previous work presented the radiation pattern measurement of an electric guitar amplifier densely sampled spatially on a 3D grid. Results were presented of the directionally dependent spectral features on-axis with the driver, as a function of left/right position, and distance. This paper examines the directionally dependent features of the amplifier measured at the center of the amplifier, in relationship to the height and distance placement of the microphone. Differences between acoustically measured and estimated frequency responses are used to study the change in the acoustic field. This work results in a better understanding of the spectral directivity of the electric guitar amplifier in all three planes.

Original languageEnglish (US)
Title of host publication133rd Audio Engineering Society Convention 2012, AES 2012
Pages1162-1171
Number of pages10
Volume2
StatePublished - 2012
Event133rd Audio Engineering Society Convention 2012, AES 2012 - San Francisco, CA, United States
Duration: Oct 26 2012Oct 29 2012

Other

Other133rd Audio Engineering Society Convention 2012, AES 2012
CountryUnited States
CitySan Francisco, CA
Period10/26/1210/29/12

Fingerprint

Acoustic fields
directivity
Microphones
Frequency response
amplifiers
Vertical
Dependent
Frequency Response
microphones
frequency response
Placement
Driver
Acoustics
grids
Radiation
Grid
acoustics
radiation

ASJC Scopus subject areas

  • Modeling and Simulation
  • Acoustics and Ultrasonics

Cite this

Roginska, A., Mathew, J., Madden, A., Anderson, J., & Case, A. U. (2012). Measurement and analysis of the spectral directivity of an electric guitar amplifier: Vertical plane. In 133rd Audio Engineering Society Convention 2012, AES 2012 (Vol. 2, pp. 1162-1171)

Measurement and analysis of the spectral directivity of an electric guitar amplifier : Vertical plane. / Roginska, Agnieszka; Mathew, Justin; Madden, Andrew; Anderson, Jim; Case, Alex U.

133rd Audio Engineering Society Convention 2012, AES 2012. Vol. 2 2012. p. 1162-1171.

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

Roginska, A, Mathew, J, Madden, A, Anderson, J & Case, AU 2012, Measurement and analysis of the spectral directivity of an electric guitar amplifier: Vertical plane. in 133rd Audio Engineering Society Convention 2012, AES 2012. vol. 2, pp. 1162-1171, 133rd Audio Engineering Society Convention 2012, AES 2012, San Francisco, CA, United States, 10/26/12.
Roginska A, Mathew J, Madden A, Anderson J, Case AU. Measurement and analysis of the spectral directivity of an electric guitar amplifier: Vertical plane. In 133rd Audio Engineering Society Convention 2012, AES 2012. Vol. 2. 2012. p. 1162-1171
Roginska, Agnieszka ; Mathew, Justin ; Madden, Andrew ; Anderson, Jim ; Case, Alex U. / Measurement and analysis of the spectral directivity of an electric guitar amplifier : Vertical plane. 133rd Audio Engineering Society Convention 2012, AES 2012. Vol. 2 2012. pp. 1162-1171
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