发明名称 |
AUDIO DATA TRANSMISSION METHOD, SYSTEM, TRANSMISSION APPARATUS, AND ELECTRONIC SIGNATURE TOKEN |
摘要 |
An audio data transmission method, an audio data transmission system, an audio data transmission apparatus for a mobile terminal and an electronic signature token are provided. The audio data transmission method includes: generating by a first device a plurality of audio waveform data of different frequencies; splicing by the first device the plurality of audio waveform data into an audio waveform data stream; transmitting the audio waveform data stream to a second device in one transmission in a same time reference frame via an audio interface of the first device, in which the same time reference frame means that a length of a starting moment and/or a stopping moment at a time period of a waveform of each frequency with respect to a predetermined reference moment is predetermined. |
申请公布号 |
US2015156589(A1) |
申请公布日期 |
2015.06.04 |
申请号 |
US201314408256 |
申请日期 |
2013.06.14 |
申请人 |
Tendyron Corporation |
发明人 |
Li Dongsheng |
分类号 |
H04R3/12 |
主分类号 |
H04R3/12 |
代理机构 |
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代理人 |
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主权项 |
1. An audio data transmission method, comprising:
generating by a first device a plurality of audio waveform data of different frequencies; splicing by the first device the plurality of audio waveform data into an audio waveform data stream; transmitting the audio waveform data stream to a second device in one transmission in a same time reference frame via an audio interface of the first device, wherein the same time reference frame means that a length of a starting moment and/or a stopping moment at a time period of a waveform of each frequency with respect to a predetermined reference moment is predetermined. |
地址 |
Beijing CN |