Method, system, and terminal device for transmitting information
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United States of America Patent
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Nov 29, 2016
Grant Date -
Jun 4, 2015
app pub date -
Feb 6, 2015
filing date -
Jun 6, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods, systems, and terminal devices for transmitting information are provided. An exemplary system includes a sending end and at least one receiving end. The sending end is configured to obtain audio data to be transmitted, encode the obtained audio data according to an M-bit unit length, and use a pre-set cross-platform audio interface to control an audio outputting device of the sending end to send the encoded audio data to the at least one receiving end. The M-bit unit length is an encoding length corresponding to each frequency of a number N of frequencies, N is greater than or equal to 2, and M is greater than 0. The at least one receiving end is configured to use the pre-set cross-platform audio interface to control an audio inputting device of the at least one receiving end to receive the encoded audio data.
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