Other

Racom Systems, Inc.

Spoken Inc.

Michael X Bond

John W Hereford

Gary T Carroll

J Donald Pauley

A system and method for assisting communication through predictive speech is provided. A database includes commonly used words, phrases, and images, each associated with at least one context cue. A processor is configured to determine the user's context and provide a number of possible initial phrases associated with the determined context. Further words, phrases, or images are provided following, and based at least in part on, user selection of the initial phrase. The selected initial phrase and the subsequently selected words, phrases, and images are communicated.

System and method for assisting communication through predictive speech

A system and method for assisting communication through predictive speech is provided. A database includes commonly used words, phrases, and images, each associated with at least one context cue. A processor is configured to determine the user's context and display a number of possible initial words, phrases, or images associated with the determined context. A text field is updated with selected words, phrases, or images. The words, phrases, or literal equivalents of the images are audibly transmitted.

A rescue transceiver apparatus for transmitting a signal to and receiving a signal from another rescue transceiver apparatus is provided. The apparatus comprises a housing and a radio signal transmitter for the transmission of a radio signal in a transmitting mode with a first predetermined frequency with the radio signal transmitter being mounted within the housing. A receiver is provided for selectively receiving the first predetermined frequency from the radio signal transmitter in a receiving mode. The receiver comprises a first antenna mounted completely within the housing, a second antenna mounted completely within the housing with the second antenna being disposed substantially perpendicular to the first antenna, and a virtual third antenna mounted completely within the housing with the virtual third antenna being derived from phase information generated by the first antenna and the second antenna. The first antenna, the second antenna, and the third virtual third antenna provide three-dimensional vector analysis by the receiver of the predetermined frequency received from the radio transmitter. The apparatus further comprises a microcontroller for controlling the radio signal transmitter and the receiver.

Avalanche victim locating transceiving apparatus

A passive transponder incorporating non-volatile ferroelectric memory is powered by inductive coupling to a proximately located controller. A communication system and method utilizes the controller to send data and commands to the transponder by an FSK modulated RF signal in order to cause the transponder to either read selected data from, or write selected data to, the non-volatile memory and transmit the same back to the controller utilizing PSK RF modulation. The communication system and method operates either full duplex or half duplex with the controller causing the transponder to simultaneously write data to its non-volatile memory as the memory is read out and transmitted to the controller thereof. Features of the invention include, signal transmission between the controller and transponder occur concurrently; the controller's FSK signal is modulated between 125 KHz and 116.3 KHz; the transponder's PSK signal is 62.5 KHz; the controller formulates a digital message that includes the address of information stored in the transponder, synchronization bits, and command bits; the controller's digital message is detected by the transponder and causes the transponder to read its data information and then transmit a signal back to the controller that is modulated with the data information; the controller's digital message includes a complement signal that is transmitted coincident with each bit of the transponder's data information to be changed; and the controller's digital message includes a memory address whereby blocks of transponder data information are read, beginning with this address.

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Boulder, CO, United States of America

Michael X Bond