No Abstract Principles and applications of active noise cancellationVan Laere, L.Sas, P.INTER-NOISE and NOISE-CON Congress and Conference ProceedingsLaere, L, Sas, P (1988) “Principles and Applications of Active Noise Cancellation,” Proc. Noise Control Design: Methods and Practice, ed. J.S....
In a traditional active noise cancella... . Hu,R Rajamani,X Yu - 《Applied Acoustics》 被引量: 12发表: 2013年 Directional cancellation of acoustic noise for home window applications This paper focuses on an active noise cancellation S Hu,R Rajamani,X Yu - 《Applied Acoustics》 被引量: ...
The results provide insights into the effectiveness of each algorithm and their suitability for different ANC applications. Overall, this research aims to improve the understanding of FIR adaptive filters for active noise cancellation and provide valuable insights for the development of ANC systems in ...
However, to implement the combined solution, numerous chips and/or circuits are needed, raising the question: why not associate both applications in a single chip solution? This is the target of this work.关键词: Bluetooth active noise control headphones Bluetooth stereo headphones active noise ...
An active noise control (ANC) system with a digital signal processor (DSP) is proposed for snoring noise cancellation. The ANC system applies the filtered-X least mean square (FXLMS) method to generate anti-snoring noise by estimating the secondary path and then adaptively tuning the weights of...
Evaluating the performance of active noise control systems in commercial and industrial applications Active sound cancellation technology is increasingly being used to quiet commercial and industrial air-moving devices. Engineers and designers are implemen... Depies,Deneen,Lowe,... 被引量: 2发表: 1995...
Active noise cancellation system for noise-emitting surfaces 来自 百度文库 喜欢 0 阅读量: 15 申请(专利)号: EP19990109724 申请日期: 1999-05-18 公开/公告号: EP0959453A2 公开/公告日期: 1999-11-24 申请(专利权)人: EADS DEUTSCHLAND GMBH 发明人:...
In order to protect individuals from surrounding noise Silentium has developed the Quiet-Bubble™ (QB), an individual zone of quiet that reduces the disturbing noise no matter what the sources are. FIND OUT MORE Point to Zone The Silentium Source noise cancellation solution is incorporated inside...
The paper presents some results from measurements of active noise cancellation on two outdoor transformers. An adaptive signal processor was used to generate 100 and 200 Hz tones in anti-phase with the transformer noise at a single point some distance away from the transformer. The main object ...
Active noise control (ANC), based on the principle of superposition, was developed in the early 20th century to help reduce noise. However, ANC is still not widely used owing to the effectiveness of control algorithms, and to the physical and economical constraints of practical applications. In...