| AKITA BLUE, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120070006 | EXTRACTION OF A MULTIPLE CHANNEL TIME-DOMAIN OUTPUT SIGNAL FROM A MULTICHANNEL SIGNAL - A digital signal processing system and method transforms pairs of channels selected from a multichannel signal into the frequency domain. Vector operations are performed upon the frequency-domain data by which signal components unique to one of the input channels are routed to one of the output channels, signal components unique to the other of the input channels are routed to another of the output channels, and signal components common to both channels are routed to a third and optionally to a fourth output channel. The frequency-domain output channels are then transformed back into the time-domain, forming a plurality of time-domain output channels. The vector operations are performed in a manner that preserves the overall information content of the input data. | 03-22-2012 |
| 20120059498 | EXTRACTION OF COMMON AND UNIQUE COMPONENTS FROM PAIRS OF ARBITRARY SIGNALS - A digital signal processing system and method transforms two time-domain signals into the frequency domain. Vector operations are performed upon the frequency-domain data by which signal components unique to one of the input signals are routed to one of the output signals, signal components unique to the other of the input signals are routed to another of the output signals, and signal components common to both signals are routed to a third and optionally to a fourth output signal. The frequency-domain output signals are then transformed back into the time-domain, forming an equivalent number of signals of output data. The vector operations are performed in a manner that preserves the overall information content of the input data. | 03-08-2012 |
| 20090287328 | EXTRACTION OF A MULTIPLE CHANNEL TIME-DOMAIN OUTPUT SIGNAL FROM A MULTICHANNEL SIGNAL - A digital signal processing system and method transforms pairs of channels selected from a multichannel signal into the frequency domain. Vector operations are performed upon the frequency-domain data by which signal components unique to one of the input channels are routed to one of the output channels, signal components unique to the other of the input channels are routed to another of the output channels, and signal components common to both channels are routed to a third and optionally to a fourth output channel. The frequency-domain output channels are then transformed back into the time-domain, forming a plurality of time-domain output channels. The vector operations are performed in a manner that preserves the overall information content of the input data. | 11-19-2009 |
