Articles | Volume 12, issue 10
Research article
28 Oct 2019
Research article |  | 28 Oct 2019

Application of parametric speakers to radio acoustic sounding system

Ahoro Adachi and Hiroyuki Hashiguchi


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Anna Wenzel on behalf of the Authors (01 Aug 2019)  Author's response
ED: Referee Nomination & Report Request started (12 Aug 2019) by Laura Bianco
RR by Anonymous Referee #1 (04 Sep 2019)
ED: Publish subject to technical corrections (11 Sep 2019) by Laura Bianco
AR by Ahoro Adachi on behalf of the Authors (25 Sep 2019)  Author's response    Manuscript
Short summary
The radio acoustic sounding system is a remote sensing technique that provides vertical profiles of temperature in the air. Since RASS is accompanied with loud noise around the site, acoustic sources having low side lobe levels are desired. Thus, the application of parametric acoustic array as a high-directivity acoustic source was exploited in this study. The results show that the PAA–RASS has accuracy and precision comparable with conventional RASS despite its high directivity of sound.