Journal article
Visualization of acoustic waves in air and subsequent audio recovery with a high-speed schlieren imaging system: Experimental and computational development of a schlieren microphone
- Abstract:
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We present a high-speed single-mirror double-pass coincident schlieren system and corresponding algorithms for the visualization of acoustic waves and recovery of their associated audio signals. Schlieren systems are extensively used to visualize strong shockwaves, such as those from supersonic motion or explosions. Recently, they have also been used to visualize lower amplitude non-linear acoustic phenomena, such as the weak shockwaves arising from impact events including hand claps, belt sn...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Access Document
- Files:
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(Accepted manuscript, pdf, 6.6MB)
-
- Publisher copy:
- 10.1016/j.optlaseng.2018.03.015
Authors
Funding
+ Clarendon Fund
More from this funder
Funding agency for:
Harvey, J
Grant:
Oxford interdisciplinary
research center, TORCH
+ Andrew W. Mellon Foundation
More from this funder
Funding agency for:
Harvey, J
Grant:
Oxford interdisciplinary
research center, TORCH
Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Optics and Lasers in Engineering Journal website
- Volume:
- 107
- Pages:
- 182-193
- Publication date:
- 2018-04-02
- Acceptance date:
- 2018-03-13
- DOI:
- ISSN:
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0143-8166
Item Description
- Keywords:
- Pubs id:
-
pubs:829402
- UUID:
-
uuid:0e542abb-e434-4831-b790-4cd00aa41c96
- Local pid:
- pubs:829402
- Source identifiers:
-
829402
- Deposit date:
- 2018-03-13
Terms of use
- Copyright holder:
- Harvey et al
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 Published by Elsevier Ltd. This is the accepted manuscript version of the article. The final version is available online from Elsevier at: https://doi.org/10.1016/j.optlaseng.2018.03.015
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