Jay A Petersen

US Patent:

6955542, Oct 18, 2005

Filed:

Jan 23, 2002

Appl. No.:

10/056304

Inventors:

Pascal Roncalez - Bellevue WA, US
Stephane Gentil - Le Havre, FR
Jay Petersen - Seattle WA, US
Joel D. Schlekewey - Seattle WA, US
Michael A. Wood - Bothell WA, US

Assignee:

Aquatech Fitness Corp. - Bellevue WA

International Classification:

A63B069/10
A63B069/12

US Classification:

434254, 434247, 434258

Abstract:

A system for detecting, tracking, displaying and identifying repetitive movement, including a sensor configured to sense movement, and in particular static acceleration, along at least a first horizontal axis, and ideally about a second horizontal axis, with respect to a vertical axis and a processor to generate output signals therefrom for audible and visual display of information that can include movement identification, movement patterns, and to further include elapsed time, start and stop times, breathing patterns, and variations thereof from a reference.

US Patent:

20050186542, Aug 25, 2005

Filed:

Feb 14, 2005

Appl. No.:

11/057348

Inventors:

Pascal Roncalez - Bellevue WA, US
Stephane Gentil - Le Havre, FR
Jay Petersen - Seattle WA, US
Joel Schlekewey - Seattle WA, US
Michael Wood - Bothell WA, US

Assignee:

Aquatech Fitness Corp. - Bellevue WA

International Classification:

G09B019/00

US Classification:

434247000

Abstract:

A system for detecting, tracking, displaying and identifying repetitive movement, including a sensor configured to sense movement, and in particular static acceleration, along at least a first horizontal axis, and ideally about a second horizontal axis, with respect to a vertical axis and a processor to generate output signals therefrom for audible and visual display of information that can include movement identification, movement patterns, and to further include elapsed time, start and stop times, breathing patterns, and variations thereof from a reference.

US Patent:

57477140, May 5, 1998

Filed:

Nov 16, 1995

Appl. No.:

8/558362

Inventors:

James Kniest - Edmonds WA
Jay Dee Petersen - Seattle WA

International Classification:

G10H 700

US Classification:

84604

Abstract:

A tone synthesizer for complex tone modeling, synthesis, or reproduction for simple to complex instruments, both real and imagined. The tone synthesizer has a wave generator that is responsive to a key signal from a key signal generator to produce an analog or digital wave. The key signal corresponds to a discrete musical note value. A preferred digital wave generator for a digital tone synthesizer is a DSP with componentry to read from a digital memory, generally a large RAM, one or more previously recorded, or sampled, digital waveforms loaded to the RAM. The digital wave generators selectably respond to a key signal to produce a primary note output in the from of a digital wave, or to a sympathetic note signal from a sympathetic note signal generator to produce a sympathetic digital wave. The sympathetic note signal generator is preferably responsive to at least one sympathetic note signal generator input to produce the sympathetic note signal, and can produce multiple sympathetic note signals to multiple digital wave generators. The digital wave generator producing the primary note output digital wave and the digital wave generator producing the sympathetic digital wave cooperate to produce a summed digital wave output which is the digital sum of the primary digital wave and one or more of the sympathetic digital waves.