EMILY J ANDERSON
Broker in Belmont, MA
License number
Massachusetts 9078676
Issued Date
May 31, 2005
Expiration Date
Jun 25, 2009
Type
Salesperson
Address
Address
Belmont, MA 02478
Professional information
Voice-Operated Two-Way Asynchronous Radio
US Patent:
2003006, Mar 27, 2003
Filed:
Sep 19, 2001
Appl. No.:
09/955696
Inventors:
David Anderson - Belmont MA, US
Emily Anderson - Belmont MA, US
Barry Perlman - Cambridge MA, US
Emily Anderson - Belmont MA, US
Barry Perlman - Cambridge MA, US
International Classification:
H04Q007/24
US Classification:
455/313000, 370/338000, 370/349000, 370/389000
Abstract:
A method and apparatus for communicating audio messages uses a two-way radio. An output audio message is asynchronously transmitted by generating a first acoustic signal in an input device of the radio. A determination is made whether the first acoustic signal is a command. If the acoustic signal is a command, then a response is generated in an output device, and the command is processed. Otherwise, the first acoustic signal is stored in an output buffer and then later sent as an output audio message only when a communications channel is available. An input audio message is asynchronously received in a receiver of the radio, and then stored in an input buffer. A second acoustic signal is generated which causes the stored input audio message to be sent to the output device only if the second acoustic signal is a play command.