Mobile radio telephone and method for operating the same

The present invention relates generally to a mobile radio telephone capable of recording and reproducing received frame data of voice channels, the data rate of which varies based on the voice traffic per unit time. The mobile radio telephone comprises a memory for storing data, a recording controll...

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Bibliographic Details
Main Author KIM, YUN-HYANG
Format Patent
LanguageEnglish
French
German
Published 29.10.2014
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
TRANSMISSION
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Summary:The present invention relates generally to a mobile radio telephone capable of recording and reproducing received frame data of voice channels, the data rate of which varies based on the voice traffic per unit time. The mobile radio telephone comprises a memory for storing data, a recording controller for sequentially storing format bytes and data packets included in voice channel frames in response to a recording command in a communication mode, a reproducing controller for analyzing a format byte of the voice channel frame stored in the memory and accessing data rate information and packet data, to thereby supply the accessed data to a decoder in response to a reproducing command in an idle mode, and a digital-to-analog converter for converting a voice sample data outputted from the decoder into an analog signal.
Bibliography:Application Number: EP19140171452