Archibald C Doty

20150036053, Feb 5, 2015

Oct 17, 2014

14/517027

Archibald Doty - Portland OR, US

H04N 5/20
H04N 5/14

348707

A system for decreasing output power required to produce an output signal based on persistence of perception characteristics. The system includes a circuit configured to receive a perception signal at an input. The circuit is also configured to output a portion of the input perception signal when the circuit is receiving power output a zero amplitude signal when the circuit is not receiving power. The system also includes a switch configured to provide power to the circuit for a first interval of time and cut power to the circuit for a second interval of time contiguous to the first interval of time.

20150015791, Jan 15, 2015

Jul 9, 2013

13/938060

Archibald Doty - Hillsboro OR, US

H04N 5/265

348659

Perceived strength of signals conveying images or sound to the brain can be increased based on persistence of vision or persistence of hearing. For example, when the eye or ear perceives a signal it takes a finite time to process it and send it to the brain. During that time the eye or ear does not recognize input and is, in effect, “turned off”. These periods of “unused” input are utilized to increase the intensity of the signal that the brain perceives. An exemplary system includes a switch, configured to route a signal alternatively to two paths—one of which includes a delay circuit that delays that signal by an amount equal to the persistence of vision or persistence of hearing interval. The exemplary system also includes a combiner that combines output from the two paths, so as to provide the brain with a signal that it will perceive as being twice as intense as the original.

20140098975, Apr 10, 2014

Oct 10, 2012

13/648970

Archibald Doty - Hillsboro OR, US

H03G 3/00

381104

One example embodiment increases perceived signal strength of a sound signal based on persistence of hearing. When the ear perceives a signal it takes a finite length of time to process it. During that time period the ear does not recognize input and is, in effect, “Turned Off”. In accordance with one aspect of the technology, these periods of “unheard” audio input are utilized so that they supplement the information which the ear sends to the brain. An exemplary system includes a switch, configured to route the audio alternatively to two signal paths—one which includes a delay circuit that delays that audio by an amount equal to the ear's persistence of hearing interval. The system also includes a signal combiner configured to combine outputs from the two signal paths, so as to provide the brain with a signal that it will perceive as being twice as loud as the original.