Hi Everyone,
Let me first start by thanking you for trying to help.
Okay, I am currently working on a project which is to design a virtual sound barrier by using microphone and speakers. To put it in easy words, I am trying to cancel out noise by creating the same sound in amplitude but in 180 degree phase shift.
I have to design a circuit board which should amplify the sound and phase shift it in 180 degrees. I know how to do the amplification but I am not sure how I can phase shift it 180 degree. Also if you can let me know if it is possible to make it for 2 channels (i.e for 2 speakers).
I would really appreciate it. Any kind of help, documentation or theory is welcomed.
Thank you
With Regards,
Max
Let me first start by thanking you for trying to help.
Okay, I am currently working on a project which is to design a virtual sound barrier by using microphone and speakers. To put it in easy words, I am trying to cancel out noise by creating the same sound in amplitude but in 180 degree phase shift.
I have to design a circuit board which should amplify the sound and phase shift it in 180 degrees. I know how to do the amplification but I am not sure how I can phase shift it 180 degree. Also if you can let me know if it is possible to make it for 2 channels (i.e for 2 speakers).
I would really appreciate it. Any kind of help, documentation or theory is welcomed.
Thank you
With Regards,
Max