AU5511673A - Sound reproducing system - Google Patents

Sound reproducing system

Info

Publication number
AU5511673A
AU5511673A AU55116/73A AU5511673A AU5511673A AU 5511673 A AU5511673 A AU 5511673A AU 55116/73 A AU55116/73 A AU 55116/73A AU 5511673 A AU5511673 A AU 5511673A AU 5511673 A AU5511673 A AU 5511673A
Authority
AU
Australia
Prior art keywords
reproducing system
sound reproducing
sound
reproducing
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.)
Expired
Application number
AU55116/73A
Other versions
AU481910B2 (en
Inventor
Martin Christensen; James John Gibson Allen Leroy Limberg Roy
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of AU5511673A publication Critical patent/AU5511673A/en
Publication of AU481910B2 publication Critical patent/AU481910B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Circuit For Audible Band Transducer (AREA)
AU55116/73A 1972-05-09 1973-05-02 Sound reproducing system Expired AU481910B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS251,742 1972-05-09
US00251742A US3824342A (en) 1972-05-09 1972-05-09 Omnidirectional sound field reproducing system

Publications (2)

Publication Number Publication Date
AU5511673A true AU5511673A (en) 1974-11-07
AU481910B2 AU481910B2 (en) 1974-11-07

Family

ID=

Also Published As

Publication number Publication date
ES414567A1 (en) 1976-02-01
DE2317124A1 (en) 1973-11-22
JPS4955301A (en) 1974-05-29
SE378969B (en) 1975-09-15
AT350294B (en) 1979-05-25
BR7303322D0 (en) 1974-07-11
DD104673A5 (en) 1974-03-12
DK137110C (en) 1978-06-19
DK137110B (en) 1978-01-16
CA976090A (en) 1975-10-14
ATA410273A (en) 1978-10-15
US3824342A (en) 1974-07-16
JPS5215201B2 (en) 1977-04-27
FR2183974B1 (en) 1978-02-10
CH565494A5 (en) 1975-08-15
NL7306404A (en) 1973-11-13
FR2183974A1 (en) 1973-12-21
GB1432153A (en) 1976-04-14
IT984179B (en) 1974-11-20

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