A Compact Spherical Loudspeaker Array for Efficiently Recreating Instrument Directivities

Matthew T. Neal; Michelle C. Vigeant

doi:10.17743/jaes.2020.0054

A Compact Spherical Loudspeaker Array for Efficiently Recreating Instrument Directivities

Matthew T. Neal
, Michelle C. Vigeant

Graduate Program in Acoustics

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

High levels of realism can be achieved using measurement-based auralizations of concert halls, but typical measurement loudspeakers limit source realism. A compact spherical loudspeaker array was designed to reconstruct the frequency-dependent radiation patterns of different orchestral instruments. A filter bank for each instrument was designed to preprocess measurement signals with built-in source radiation patterns for room impulse response measurements.

Original language	English (US)
Pages (from-to)	796-809
Number of pages	14
Journal	AES: Journal of the Audio Engineering Society
Volume	68
Issue number	11
DOIs	https://doi.org/10.17743/jaes.2020.0054
State	Published - Nov 2020

All Science Journal Classification (ASJC) codes

General Engineering
Music

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10.17743/jaes.2020.0054

Cite this

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title = "A Compact Spherical Loudspeaker Array for Efficiently Recreating Instrument Directivities",

abstract = "High levels of realism can be achieved using measurement-based auralizations of concert halls, but typical measurement loudspeakers limit source realism. A compact spherical loudspeaker array was designed to reconstruct the frequency-dependent radiation patterns of different orchestral instruments. A filter bank for each instrument was designed to preprocess measurement signals with built-in source radiation patterns for room impulse response measurements.",

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AB - High levels of realism can be achieved using measurement-based auralizations of concert halls, but typical measurement loudspeakers limit source realism. A compact spherical loudspeaker array was designed to reconstruct the frequency-dependent radiation patterns of different orchestral instruments. A filter bank for each instrument was designed to preprocess measurement signals with built-in source radiation patterns for room impulse response measurements.

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A Compact Spherical Loudspeaker Array for Efficiently Recreating Instrument Directivities

Abstract

All Science Journal Classification (ASJC) codes

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