| DOI | Resolve DOI: https://doi.org/10.1109/ASPAA.1995.482981 |
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| Author | Search for: Ryan, J. G.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Conference | IEEE ASSP Workshop on Applications of Signal Processing to Audio and Acoustics, New Paltz, NY, USA, October 15-18, 1995 |
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| Subject | acoustic transducer arrays; architectural acoustics; array signal processing; audio quality; computer simulations; delay steered linear array; image method; linear microphone array; microphones; prediction theory; range resolution; reverberation; small room; sound pickup quality prediction; source positions; speech intelligibility; speech pickup; speech processing; spherical waves; sum steered linear array |
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| Abstract | This paper addresses the problem of predicting audio quality for speech pickup using a linear microphone array. Computer simulations using the image method are used to show that the low reverberation typical of a small room does not affect speech intelligibility. A linear array steered for spherical waves is shown to produce substantial increases in predicted listener preference. The inability of the array to maintain these increases over all source positions in the room is attributed to the limited range resolution of a delay-and-sum steered linear array |
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| Publication date | 1995 |
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| In | |
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| Language | English |
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| NPARC number | 12338895 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6396039b-2771-48e2-8470-d63cf8d40e29 |
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| Record created | 2009-09-11 |
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| Record modified | 2020-04-29 |
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