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Patent Searching and Data


Title:
DATA TRANSMISSION METHOD, AUDIO DEVICE, AND SMART TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/144726
Kind Code:
A1
Abstract:
A data transmission method and a smart terminal. The method comprises: a smart terminal generating a first audio signal, sending the first audio signal to an audio device, acquiring an encoding rule for a second audio signal according to a feature parameter of the first audio signal, encoding into the second audio signal, according to the encoding rule, data information to be transmitted, so as to generate the second audio signal, and sending the encoded second audio signal to the audio device; the audio device receiving the first audio signal sent by the smart terminal, and acquiring the feature parameter of the first audio signal (S110); receiving the second audio signal sent by the smart terminal, and determining a decoding rule for the second audio signal according to the feature parameter of the first audio signal (S120); decoding the second audio signal according to the decoding rule for the second audio signal to acquire the data information encoded into the second audio signal (S130).

Inventors:
YIN, Zuoshui (No. 268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
JING, Donghua (No. 268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
Application Number:
CN2018/121090
Publication Date:
August 01, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
GOERTEK INC. (No. 268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
International Classes:
H04B11/00
Foreign References:
CN108492831A2018-09-04
CN106209313A2016-12-07
CN106209314A2016-12-07
CN106550145A2017-03-29
CN104079358A2014-10-01
CN104954078A2015-09-30
CN104717601A2015-06-17
US5848027A1998-12-08
Attorney, Agent or Firm:
BEIJING LONGAN LAW FIRM (Room 188, Beijing International Club21 Jianguomenwai Street, Chaoyang District, Beijing 0, 100020, CN)
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