THOMAS S KERR
Engineering in Murrysville, PA
License number
Pennsylvania ET012649
Category
Engineers
Type
Engineer in Training
Address
Address
Murrysville, PA 15668
Personal information
See more information about THOMAS S KERR at radaris.comName
Address
Phone
514 Oreland Mill Rd, Oreland, PA 19075
433 Media Rd, Oxford, PA 19363
355 Utah Ave, West Mifflin, PA 15122
3706 Oakhurst Dr, Center Valley, PA 18034
338 Kerr Rd, Wellsboro, PA 16901
Professional information
Wireless Headset And Method For Robust Voice Data Communication
US Patent:
8417185, Apr 9, 2013
Filed:
Dec 16, 2005
Appl. No.:
11/303271
Inventors:
Keith Braho - Murrysville PA, US
Roger Graham Byford - Apollo PA, US
Thomas S. Kerr - Murrysville PA, US
Amro El-Jaroudi - Pittsburgh PA, US
Roger Graham Byford - Apollo PA, US
Thomas S. Kerr - Murrysville PA, US
Amro El-Jaroudi - Pittsburgh PA, US
Assignee:
Vocollect, Inc. - Pittsburgh PA
International Classification:
H04B 7/00, G10L 15/16
US Classification:
455 412, 704275, 704232
Abstract:
A wireless device for use with speech recognition applications comprises a frame generator for generating successive frames from digitized original audio signals, the frames representing portions of the digitized audio signals. An autocorrelation circuit generates a set of coefficients for each frame, the coefficient set being reflective of spectral characteristics of the audio signal portion represented by the frame. In one embodiment, the autocorrelation coefficients may be used to predict the original audio signal to be subtracted from the original audio signals and to generate residual signals A Bluetooth transceiver is configured for transmitting the set of coefficients and/or residual signals as data to another device, which utilizes the coefficients for speech applications.