{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T18:23:27Z","timestamp":1771957407230,"version":"3.50.1"},"reference-count":25,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2023,1,29]],"date-time":"2023-01-29T00:00:00Z","timestamp":1674950400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key Research and Development Project","award":["2019YFC0119800"],"award-info":[{"award-number":["2019YFC0119800"]}]},{"name":"National Key Research and Development Project","award":["61927807"],"award-info":[{"award-number":["61927807"]}]},{"name":"National Key Research and Development Project","award":["52175553"],"award-info":[{"award-number":["52175553"]}]},{"name":"National Key Research and Development Project","award":["202103021224203"],"award-info":[{"award-number":["202103021224203"]}]},{"name":"National Natural Science Foundation of China as National Major Scientific Instruments Development Project","award":["2019YFC0119800"],"award-info":[{"award-number":["2019YFC0119800"]}]},{"name":"National Natural Science Foundation of China as National Major Scientific Instruments Development Project","award":["61927807"],"award-info":[{"award-number":["61927807"]}]},{"name":"National Natural Science Foundation of China as National Major Scientific Instruments Development Project","award":["52175553"],"award-info":[{"award-number":["52175553"]}]},{"name":"National Natural Science Foundation of China as National Major Scientific Instruments Development Project","award":["202103021224203"],"award-info":[{"award-number":["202103021224203"]}]},{"name":"National Natural Science Foundation of China","award":["2019YFC0119800"],"award-info":[{"award-number":["2019YFC0119800"]}]},{"name":"National Natural Science Foundation of China","award":["61927807"],"award-info":[{"award-number":["61927807"]}]},{"name":"National Natural Science Foundation of China","award":["52175553"],"award-info":[{"award-number":["52175553"]}]},{"name":"National Natural Science Foundation of China","award":["202103021224203"],"award-info":[{"award-number":["202103021224203"]}]},{"name":"Shanxi Province Basic Research Project","award":["2019YFC0119800"],"award-info":[{"award-number":["2019YFC0119800"]}]},{"name":"Shanxi Province Basic Research Project","award":["61927807"],"award-info":[{"award-number":["61927807"]}]},{"name":"Shanxi Province Basic Research Project","award":["52175553"],"award-info":[{"award-number":["52175553"]}]},{"name":"Shanxi Province Basic Research Project","award":["202103021224203"],"award-info":[{"award-number":["202103021224203"]}]},{"name":"Shanxi \u20181331 Project\u2019 Key Subject Construction and Innovation Special Zone Project","award":["2019YFC0119800"],"award-info":[{"award-number":["2019YFC0119800"]}]},{"name":"Shanxi \u20181331 Project\u2019 Key Subject Construction and Innovation Special Zone Project","award":["61927807"],"award-info":[{"award-number":["61927807"]}]},{"name":"Shanxi \u20181331 Project\u2019 Key Subject Construction and Innovation Special Zone Project","award":["52175553"],"award-info":[{"award-number":["52175553"]}]},{"name":"Shanxi \u20181331 Project\u2019 Key Subject Construction and Innovation Special Zone Project","award":["202103021224203"],"award-info":[{"award-number":["202103021224203"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Ship noise observation is of great significance to marine environment research and national defense security. Acoustic stealth technology makes a variety of ship noise significantly reduced, which is a new challenge for marine noise monitoring. However, there are few high spatial gain detection methods for low-noise ship monitoring. Therefore, a high Signal-to-Noise Ratio (SNR) MEMS noise listener for ship noise detection is developed in this paper. The listener achieves considerable gain by suppressing isotropic noise in the ocean. The working principle and posterior end signal processing method of the listener are introduced in detail. A gain of 10 dB over the sound pressure detector is obtained by detecting the standard sound source. In addition, the traffic vessel noise monitoring experiment verifies that the listener can detect the ship noise. The results show that the listener has a very broad application prospect in the field of low-noise ship observation.<\/jats:p>","DOI":"10.3390\/rs15030777","type":"journal-article","created":{"date-parts":[[2023,1,30]],"date-time":"2023-01-30T10:19:28Z","timestamp":1675073968000},"page":"777","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["High Signal-to-Noise Ratio MEMS Noise Listener for Ship Noise Detection"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6680-7200","authenticated-orcid":false,"given":"Shan","family":"Zhu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Guojun","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Daiyue","family":"Wu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Li","family":"Jia","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Yifan","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Yanan","family":"Geng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Yan","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"given":"Weirong","family":"Ren","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1762-9246","authenticated-orcid":false,"given":"Wendong","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Dynamic Measurement Technology, School of Instrument and Electronics, North University of China, Taiyuan 030051, China"}]}],"member":"1968","published-online":{"date-parts":[[2023,1,29]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"774","DOI":"10.1121\/1.3365315","article-title":"Acoustic ship signature measurements by cross-correlation method","volume":"129","author":"Fillinger","year":"2011","journal-title":"J. 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