KevinDrummer
New member
I know that active sound canellation/reduction has been around for years for steady state and LF noise reduction - like say, for large compressors on buildings and stuff.
But with Bose's new headphones, it looks like the technology might be getting a little better. My understanding is that it works better for LF. Is that true? What are the major constraints with this technology? Is it just processing speed? Anyone have any resources on the technology?
If it does indeed work better for LF, and since LF is the hardest to isolate, would it be possible to set up some subwoofers to create the "anti-noise" in a space adjoining a loud space, only cancelling the offending noise by placing the input (mic) in the noisy space?
But with Bose's new headphones, it looks like the technology might be getting a little better. My understanding is that it works better for LF. Is that true? What are the major constraints with this technology? Is it just processing speed? Anyone have any resources on the technology?
If it does indeed work better for LF, and since LF is the hardest to isolate, would it be possible to set up some subwoofers to create the "anti-noise" in a space adjoining a loud space, only cancelling the offending noise by placing the input (mic) in the noisy space?