DEVELOPMENT OF ACOUSTIC ATTENUATOR USING HELMHOLTZ RESONATOR WITH MEMBRANE BASED ON PERIODIC SYSTEM APPROACH
<p align="justify"> Helmholtz resonator is a commonly used conventional acoustic attenuator. Although Helmholtz resonators have the ability to control low-frequency noises, they have narrow attenuation bandwidth by their nature. Problems arise in some noise control cases which need m...
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Format: | Theses |
Language: | Indonesia |
Online Access: | https://digilib.itb.ac.id/gdl/view/27574 |
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Institution: | Institut Teknologi Bandung |
Language: | Indonesia |