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Telecommunications > Transmitter And Receiver At Same Station (e.g., Transceiver) > With Transmitter-receiver Switching Or Interaction Prevention > Automatic (e.g., Voice Operated) Automatic (e.g., Voice Operated)Automatic (e.g., Voice Operated) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/14/06 - 20060205362 - Audio signal transmitting apparatus An audio signal transmitting apparatus utilizes an encoder/decoder and an audio signal controller to convert an audio signal received by a mobile phone into a file executable by a computer system, and also can convert an audio message of the computer system into an audio signal transmissible by the mobile ... 06/22/06 - 20060135085 - Wireless telephone with uni-directional and omni-directional microphones A wireless telephone having a first microphone and a second microphone and a method for processing audio signal in a wireless telephone having a first microphone and a second microphone. The wireless telephone includes a first microphone, a second microphone, and a signal processor, wherein at least one of the ... 01/26/06 - 20060019613 - System and method for managing talk burst authority of a mobile communication terminal A method for managing talk burst authority of a mobile communication terminal for a PTT service comprises detecting a trigger signal generated from a voice activity detector in response to an audio input; activating a voice recognition processor to process the audio input; deactivating the corresponding voice recognition processor after ... 11/03/05 - 20050245203 - Device and method for hands-free push-to-talk functionality A device for hands-free push-to-talk functionality may include a push-to-talk sensor or switch operable by at least one of a preset audible signal, a predetermined movement of the sensor or switch, air pressure or the like. The device may also include means to control operation of a communications device in ... 06/23/05 - 20050136848 - Multi-mode audio processors and methods of operating the same A portable electronic device is provided that includes a housing and first and second spaced apart transducers positioned in the housing. A multi-mode audio processor circuit is configured to transmit sound from the first transducer in a first mode of operation and to generate a composite audio signal from sound ... ### FreshPatents.com Support |