27 Jun
2018
27 Jun
'18
1:50 a.m.
On Tue, Jun 26, 2018 at 04:25:27PM -0400, Tim wrote:
"The method consists of a computational model
of the
human auditory periphery, followed by a periodicity analysis
mechanism where fundamental frequencies are iteratively
detected and canceled from the mixture signal."
Neat. Sounds like the Progressive Interference Cancellation my team patented
for CDMA years ago. Hear a signal, reconstruct it based on what you think you
heard, subtract the synthesized signal from the input, drop the noise floor.
Lather, rinse, repeat. (We got ~3x channel capacity from it in a CDMA context...)
Of course, it's a bit easier to reconstruct a CDMA signal than an analog
guitar signal, but we'll get there some day. I can't wait! ;)
-g