JOHN ASHER RAWSON
Pilots at Diamond St, Orange, CA
License number
California A1556632
Issued Date
Mar 2016
Expiration Date
Mar 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
1868 N Diamond St, Orange, CA 92867
Professional information
Expanded Micro Cassette Player-Recorder
US Patent:
5050021, Sep 17, 1991
Filed:
Mar 16, 1990
Appl. No.:
7/495034
Inventors:
Stephen K. Shu - Fountain Valley CA
John A. Rawson - Orange CA
Robert C. Beauchamp - Westminster CA
John A. Rawson - Orange CA
Robert C. Beauchamp - Westminster CA
Assignee:
Del Mar Avionics - Irvine CA
International Classification:
G11B 511
US Classification:
360 95
Abstract:
A micro cassette recorder-player is disclsoed having capactity for increased signal-to-noise ratio by utilizing a mobile capstan which pulls tape out of a micro cassette and across an enlarged head placed distal to and shielded from all electric motors, solenoids, and inductors which typically create spurious electric and magentic flux fields that traditionally diminish S/N.