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Active Noise Cancellation system in car
Posted 2016年11月25日 GMT-5 17:50 Acoustics & Vibrations Version 5.0 1 Reply
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Hi everyone, I'm a Student at UOIT, Oshawa, Ontario. My Project is Active Noise Cancellation system. My objective is to make the ANC system more effective as this system is not efficient for Multiple Listeners and if someone is changing directions he can still hear the disturbance. I want to record the sound by placing the Microphones at different points in the car interior with ANC system on and off.
In the end I want to show how many microphones and Speakers Should be used to make this system efficient for Multiple Listeners and also show where the Microphones and Speakers should be placed.
I need help to complete my project. How to Start and how to use Comsol for doing my project. My project submission date is too near (12/05/2016). Please reply to my post and help me with my project.
Thanks.
In the end I want to show how many microphones and Speakers Should be used to make this system efficient for Multiple Listeners and also show where the Microphones and Speakers should be placed.
I need help to complete my project. How to Start and how to use Comsol for doing my project. My project submission date is too near (12/05/2016). Please reply to my post and help me with my project.
Thanks.
1 Reply Last Post 2016年11月28日 GMT-5 12:01
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Posted:
8 years ago
Hello Nizzamuddin,
You will find a model demonstrating how to set up a model of car interior acoustics at the following link:
www.comsol.com/model/sedan-interior-acoustics-15013
Best regards,
Jeff
You will find a model demonstrating how to set up a model of car interior acoustics at the following link:
www.comsol.com/model/sedan-interior-acoustics-15013
Best regards,
Jeff