- #1
racprops
- 28
- 0
I am wondering if I can build a powered sound canceling system, one that could be used to mask, or cancel out sounds like snoring and a generator and a/c system?
OR even better, to take one of those noisy cars with the load boom box sound effects and capture it and cancel it right out. (Love to see one of those AH when his system suddenly seemly goes dead….)
As I understand it noise canceling is like the old automatic volume control in old AM radios where it would take a percentage of the sound and feed it back to cancel or avenge it out, that way very load stations and very low stations would be closer to the same level of each another.
If I understand it right the modern sound canceling system captures the sound and then plays it back at the same volume at 180 degrees out of phase and thus cancels it out.
IS this right?
I am wondering if I can build a powered sound canceling system, one that could be used to mask, or cancel out sounds like snorring and a gerurator adn a/c system?
OR even better, to take one of those noisy cars with the load boom box sound effects and capture it and cancel it right out.
As I understand it noise canceling is like the old automatic vol
OR even better, to take one of those noisy cars with the load boom box sound effects and capture it and cancel it right out. (Love to see one of those AH when his system suddenly seemly goes dead….)
As I understand it noise canceling is like the old automatic volume control in old AM radios where it would take a percentage of the sound and feed it back to cancel or avenge it out, that way very load stations and very low stations would be closer to the same level of each another.
If I understand it right the modern sound canceling system captures the sound and then plays it back at the same volume at 180 degrees out of phase and thus cancels it out.
IS this right?
I am wondering if I can build a powered sound canceling system, one that could be used to mask, or cancel out sounds like snorring and a gerurator adn a/c system?
OR even better, to take one of those noisy cars with the load boom box sound effects and capture it and cancel it right out.
As I understand it noise canceling is like the old automatic vol