HK1177823A1 - Method for transmitting audio data - Google Patents

Method for transmitting audio data

Info

Publication number
HK1177823A1
HK1177823A1 HK13104681.1A HK13104681A HK1177823A1 HK 1177823 A1 HK1177823 A1 HK 1177823A1 HK 13104681 A HK13104681 A HK 13104681A HK 1177823 A1 HK1177823 A1 HK 1177823A1
Authority
HK
Hong Kong
Prior art keywords
audio data
modulation modes
transmitting audio
code streams
data stream
Prior art date
Application number
HK13104681.1A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of HK1177823A1 publication Critical patent/HK1177823A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams

Abstract

An audio data transmission method, which comprises the steps of: a first device modulating audio data to be transmitted respectively through at least two modulation modes, so as to generate audio data code streams in at least two modulation modes; the first device splicing the audio data code streams in the at least two modulation modes to an audio data stream; and through an audio interface of the first device, in the same time reference system, transmitting the audio data stream to a second device all at once.
HK13104681.1A 2012-06-16 2013-04-17 Method for transmitting audio data HK1177823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210204081.8A CN102739323B (en) 2012-06-16 2012-06-16 Audio data transmission method

Publications (1)

Publication Number Publication Date
HK1177823A1 true HK1177823A1 (en) 2013-08-30

Family

ID=46994184

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13104681.1A HK1177823A1 (en) 2012-06-16 2013-04-17 Method for transmitting audio data

Country Status (7)

Country Link
KR (1) KR101545831B1 (en)
CN (1) CN102739323B (en)
CA (1) CA2875232A1 (en)
HK (1) HK1177823A1 (en)
NZ (1) NZ702025A (en)
PH (1) PH12014502691B1 (en)
WO (1) WO2013185640A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102739323B (en) * 2012-06-16 2013-09-04 天地融科技股份有限公司 Audio data transmission method
CN103595673B (en) * 2012-06-16 2017-04-19 天地融科技股份有限公司 Audio data transmission method
CN102739587B (en) * 2012-06-16 2014-05-21 天地融科技股份有限公司 Audio data transmission method
CN102752058B (en) * 2012-06-16 2013-10-16 天地融科技股份有限公司 Audio data transmission system, audio data transmission device and electronic sign tool
CN103347229A (en) * 2013-05-28 2013-10-09 天地融科技股份有限公司 Audio signal processing device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479562A (en) * 1989-01-27 1995-12-26 Dolby Laboratories Licensing Corporation Method and apparatus for encoding and decoding audio information
TW301103B (en) * 1996-09-07 1997-03-21 Nat Science Council The time domain alias cancellation device and its signal processing method
US5899969A (en) * 1997-10-17 1999-05-04 Dolby Laboratories Licensing Corporation Frame-based audio coding with gain-control words
US6590944B1 (en) * 1999-02-24 2003-07-08 Ibiquity Digital Corporation Audio blend method and apparatus for AM and FM in band on channel digital audio broadcasting
US7124425B1 (en) * 1999-03-08 2006-10-17 Immersion Entertainment, L.L.C. Audio/video system and method utilizing a head mounted apparatus with noise attenuation
CN2411627Y (en) * 2000-03-28 2000-12-20 王亦兵 Wire broadcasting front-end device
CN101340415B (en) * 2008-06-30 2012-07-04 北京新岸线移动通信技术有限公司 Multi-path multiplexing apparatus and method for OFDM system
CN202940816U (en) * 2012-06-16 2013-05-15 天地融科技股份有限公司 Audio data transmission system, transmission device and electronic signing tool
CN202940815U (en) * 2012-06-16 2013-05-15 天地融科技股份有限公司 Audio data transmission system, audio data transmission device and electronic sign tool
CN102739320B (en) * 2012-06-16 2014-11-05 天地融科技股份有限公司 Method, system and device for transmitting audio data and electronic signature tool
CN102739323B (en) * 2012-06-16 2013-09-04 天地融科技股份有限公司 Audio data transmission method
CN102739587B (en) * 2012-06-16 2014-05-21 天地融科技股份有限公司 Audio data transmission method
CN102752058B (en) * 2012-06-16 2013-10-16 天地融科技股份有限公司 Audio data transmission system, audio data transmission device and electronic sign tool

Also Published As

Publication number Publication date
KR20150016557A (en) 2015-02-12
PH12014502691A1 (en) 2015-01-26
CN102739323B (en) 2013-09-04
CA2875232A1 (en) 2013-12-19
CN102739323A (en) 2012-10-17
NZ702025A (en) 2016-03-31
WO2013185640A1 (en) 2013-12-19
PH12014502691B1 (en) 2015-01-26
KR101545831B1 (en) 2015-08-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170616