This paper presents a new scheme for active noise control (ANC) in ducts. It uses three pressure sensors to measure and separate the far field wave into the incident wave from the primary noise source, the reflected wave from the duct outlet, and the anti-sound wave generated by the loudspeaker. The
A GRAPHICAL APPROACH TO WAVE PROPAGATION IN A RIGID DUCT
โ Scribed by F. Farassat; M.K. Myers
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 310 KB
- Volume
- 200
- Category
- Article
- ISSN
- 0022-460X
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