This content is not included in your SAE MOBILUS subscription, or you are not logged in.
A Study on Active Booming Noise Control Using Multi-Channel Adaptive Filtering
Published May 12, 1992 by Society of Automotive Engineers of Japan in Japan
Event: JSAE Spring Conference
A basic study on active noise control (ANC) was carried out with the aim of reducing booming noise. The interior sound field was analyzed in terms of both time and spatial variability. The results showed that a multi-channel adaptive algorithm is necessary for global control. In addition, acoustic system optimization was studied to maximize control performance. As a result, a prototype ANC system was built and tests conducted in an actual vehicle revealed that it reduced booming noise by more than 10 dB.
- Akio Kinoshita - Nissan Motor co., Ltd.
- Toshiyuki Tabata - Nissan Motor co., Ltd.
- Kazuhiro Doi - Nissan Motor co., Ltd.
- Yoshiharu Nakaji - Nissan Motor co., Ltd.
- Akio Kinoshita - Nissan Motor Co., Ltd.
- Toshiyuki Tabata - Nissan Motor Co., Ltd.
- Kazuhiro Doi - Nissan Motor Co., Ltd.
- Yoshiharu Nakaji - Nissan Motor Co., Ltd.