Zobrazeno 1 - 10
of 6 837
pro vyhledávání: '"sound intensity"'
Publikováno v:
วารสารวิทยาการสารสนเทศและเทคโนโลยีประยุกต์, Vol 6, Iss 2, Pp 222-241 (2024)
The purpose of this study is to investigate the distribution of sound intensity and its relationship over time with the livelihoods of people in three communities surrounding Samui Airport, consisting of Ban Bang Rak, Ban Plai Laem, and Ban Chaweng.
Externí odkaz:
https://doaj.org/article/9b873f9582c146118c596c7db93df623
Publikováno v:
Jurnal Teknik Elektro, Vol 15, Iss 1, Pp 24-29 (2023)
With current developments, underwater communication using acoustic signals is widely used. Many things need to be prepared to support a reliable underwater communication system, such as taking measurements in a test tank to find out the correct measu
Externí odkaz:
https://doaj.org/article/fcf06e95a5274367bcef37bcd0b62fa2
Autor:
Wojciech Paluch, Maciej Kłaczyński
Publikováno v:
Diagnostyka, Vol 23, Iss 4, Pp 1-7 (2022)
The transition from internal combustion to electric propulsion in cars presents component designers with new challenges in terms of noise reduction. Until now, components such as the suspension, its knocks were masked by the combustion engine or exha
Externí odkaz:
https://doaj.org/article/aa2c869619304c29bd218b607c700656
Autor:
Józef Kotus, Grzegorz Szwoch
Publikováno v:
Sensors, Vol 23, Iss 21, p 8878 (2023)
This paper presents a new approach to detecting the presence of water on a road surface, employing an acoustic vector sensor. The proposed method is based on sound intensity analysis in the frequency domain. Acoustic events, representing road vehicle
Externí odkaz:
https://doaj.org/article/1b4793d8c0b04ab6acae09b8a35a4710
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12113 (2023)
Tire cavity resonance noise (TCRN) is one of main contributors to vehicle interior noise, which has long been a concern in the automotive industry and academia. As suspension is crucial for the propagation of TCRN energy into the vehicle, the propaga
Externí odkaz:
https://doaj.org/article/38e3ccda41bb41a9afb017020b0a7351
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12324 (2023)
Intensity measurements represent a well-established method to determine the sound power of an emitting object. The principal strength of this technique relies upon the possibility of performing the measurements in situ, with no special required condi
Externí odkaz:
https://doaj.org/article/3a0cac2054614708b50ff6124d7b5256
Autor:
Yusuf Fedai
Publikováno v:
Lubricants, Vol 11, Iss 10, p 442 (2023)
Optimizing input parameters not only improves production efficiency and processing quality but also plays a crucial role in the development of green manufacturing engineering practices. The aim of the present study is to conduct a comparative evaluat
Externí odkaz:
https://doaj.org/article/3cf289b64e0147378cc26b348338746a
Akademický článek
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Publikováno v:
Frontiers in Remote Sensing, Vol 3 (2023)
In recent years, passive acoustic monitoring (PAM) has become increasingly popular. Many acoustic indices (AIs) have been proposed for rapid biodiversity assessment (RBA), however, most acoustic indices have been reported to be susceptible to abiotic
Externí odkaz:
https://doaj.org/article/2547d3f371f048b2ba71f404aa9bbf17
Autor:
H. Esmaeil Yazdi, A. M. Salehi
Publikováno v:
Iranica Journal of Energy and Environment, Vol 13, Iss 1, Pp 19-26 (2022)
Proper acoustic design is especially important in some buildings. For example, in concert halls, one of the desirable functional features is the proper transmission of music. In this regard, an indicator that can effectively show the quality of the r
Externí odkaz:
https://doaj.org/article/3783b523f8764362af4a5bd9dddbcb22