THOMAS PAIGE BRITTAIN
Pilots at Lakeview Dr, Amarillo, TX
License number
Texas A0217234
Issued Date
Feb 2016
Expiration Date
Feb 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2320 Lakeview Dr, Amarillo, TX 79109
Professional information
Active Noise Reduction Headset
US Patent:
5675658, Oct 7, 1997
Filed:
Jul 27, 1995
Appl. No.:
8/507988
Inventors:
Thomas Paige Brittain - Amarillo TX
International Classification:
A61F 1106, H04R 2500
US Classification:
381 72
Abstract:
An active noise reduction headset including a headband and at least one earcup secured thereto. A microphone is mounted within the earcup for detecting and transducing acoustic pressure within the earcup to a corresponding microphone electronic signal. An electronic signal processing unit is mounted within the earcup and coupled with the microphone for generating an anti-noise signal from the microphone electronic signal. A first speaker is mounted within the earcup for receiving and acoustically reproducing an electronic anti-noise signal from the electronic signal processing unit. A second speaker is mounted within the earcup for receiving and acoustically reproducing an electronic communication signal.