Real-Time Active Noise Control of Multi-tonal Noise Based on Multiply Connected Single Adaptive Notch Filters

2020 ◽  
pp. 335-341
Author(s):  
Shun Hirose ◽  
Toshihiko Komatsuzaki ◽  
Naoki Kimura ◽  
Keita Tanaka ◽  
Taisei Yamaguchi
Keyword(s):  
Real Time ◽  
Noise Control ◽  
Active Noise Control ◽  
Tonal Noise ◽  
Notch Filters ◽  
Multiply Connected ◽  
Active Noise ◽  
Adaptive Notch Filters

Active Noise Control Based on TMS320C5509

2013 ◽  
Vol 631-632 ◽  
pp. 1172-1176
Author(s):  
Yong Wei Ma ◽  
Xin Ke Gou ◽  
Xian Jun Du ◽  
Chong Yu Ren
Keyword(s):  
Control System ◽  
Real Time ◽  
Noise Control ◽  
Active Noise Control ◽  
Noise Cancellation ◽  
Real Time Control ◽  
Time Control ◽  
Active Noise ◽  
Fxlms Algorithm ◽  
Mixed Language

The feed-forward adaptive active noise control (AANC) system is presented. Firstly, the hardware project of the system is brought forward, by selecting TMS320C5509 DSP as the controller. Then, using the mixed language, the active noise real-time control system is realized, based on the FXLMS algorithm. It’s proved that a good noise cancellation is achieved by the experiment.

Real time evaluation of soft microphones on a local active noise control system

2008 ◽  
Vol 123 (5) ◽  
pp. 3818-3818
Author(s):  
Stelios M. Potirakis ◽  
Maria Rangoussi ◽  
Stylianos Savvaidis ◽  
Nikos Zafeiropoulos
Keyword(s):  
Control System ◽  
Real Time ◽  
Noise Control ◽  
Active Noise Control ◽  
Active Noise ◽  
Time Evaluation
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