Noise control zone for a periodic ducted Helmholtz resonator system
نویسندگان
چکیده
منابع مشابه
Noise Attenuation Performance of a Helmholtz Resonator Array Consist of Several Periodic Parts
The acoustic performance of the ducted Helmholtz resonator (HR) system is analyzed theoretically and numerically. The periodic HR array could provide a wider noise attenuation band due to the coupling of the Bragg reflection and the HR's resonance. However, the transmission loss achieved by a periodic HR array is mainly dependent on the number of HRs, which restricted by the available space in ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2016
ISSN: 0001-4966
DOI: 10.1121/1.4968530