AU1746300A - Multi-channel wireless speaker system using multiplexed channel combining and frequency diversity - Google Patents

Multi-channel wireless speaker system using multiplexed channel combining and frequency diversity

Info

Publication number
AU1746300A
AU1746300A AU17463/00A AU1746300A AU1746300A AU 1746300 A AU1746300 A AU 1746300A AU 17463/00 A AU17463/00 A AU 17463/00A AU 1746300 A AU1746300 A AU 1746300A AU 1746300 A AU1746300 A AU 1746300A
Authority
AU
Australia
Prior art keywords
channel
speaker system
frequency diversity
wireless speaker
combining
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU17463/00A
Inventor
Scott R. Bullock
John M. Knab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phonex Corp
Original Assignee
Phonex Corp
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 by Phonex Corp filed Critical Phonex Corp
Publication of AU1746300A publication Critical patent/AU1746300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
AU17463/00A 1998-11-30 1999-11-29 Multi-channel wireless speaker system using multiplexed channel combining and frequency diversity Abandoned AU1746300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20158298A 1998-11-30 1998-11-30
US09201582 1998-11-30
PCT/US1999/028163 WO2000033474A1 (en) 1998-11-30 1999-11-29 Multi-channel wireless speaker system using multiplexed channel combining and frequency diversity

Publications (1)

Publication Number Publication Date
AU1746300A true AU1746300A (en) 2000-06-19

Family

ID=22746418

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17463/00A Abandoned AU1746300A (en) 1998-11-30 1999-11-29 Multi-channel wireless speaker system using multiplexed channel combining and frequency diversity

Country Status (2)

Country Link
AU (1) AU1746300A (en)
WO (1) WO2000033474A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983964A (en) * 2014-05-09 2014-08-13 哈尔滨工程大学 Composite signal generating system of multifunctional fish detector

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005531955A (en) * 2002-06-28 2005-10-20 ミクロナス ゲーエムベーハー Wireless audio signal transmission method for three-dimensional sound system
KR20040006044A (en) * 2002-07-09 2004-01-24 삼성전기주식회사 Audio system using PLC
US7339492B1 (en) 2004-10-04 2008-03-04 Matthew David Alexander Multi-media wireless system
WO2006130931A1 (en) * 2005-06-10 2006-12-14 C-Media Electronics, Inc. Networked audio system
CN103051418A (en) * 2012-12-10 2013-04-17 四川长虹电器股份有限公司 Wireless communication and power line communication-based diversity transmission method
CN107733466B (en) * 2017-10-09 2021-03-12 北京智芯微电子科技有限公司 Signal source device based on broadband power line carrier communication test

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752867B2 (en) * 1987-10-02 1995-06-05 株式会社ケンウッド Multi-channel PCM music broadcasting system
US5038402A (en) * 1988-12-06 1991-08-06 General Instrument Corporation Apparatus and method for providing digital audio in the FM broadcast band
US5408686A (en) * 1991-02-19 1995-04-18 Mankovitz; Roy J. Apparatus and methods for music and lyrics broadcasting
US5425101A (en) * 1993-12-03 1995-06-13 Scientific-Atlanta, Inc. System and method for simultaneously authorizing multiple virtual channels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983964A (en) * 2014-05-09 2014-08-13 哈尔滨工程大学 Composite signal generating system of multifunctional fish detector
CN103983964B (en) * 2014-05-09 2016-12-07 哈尔滨工程大学 A kind of composite signal generation system of multi-functional fish detector

Also Published As

Publication number Publication date
WO2000033474A1 (en) 2000-06-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase