ATE369720T1 - Lautstärke-einstellung für filmtheater - Google Patents

Lautstärke-einstellung für filmtheater

Info

Publication number
ATE369720T1
ATE369720T1 AT04750177T AT04750177T ATE369720T1 AT E369720 T1 ATE369720 T1 AT E369720T1 AT 04750177 T AT04750177 T AT 04750177T AT 04750177 T AT04750177 T AT 04750177T AT E369720 T1 ATE369720 T1 AT E369720T1
Authority
AT
Austria
Prior art keywords
gain
channels
volume control
decreases
soundtrack
Prior art date
Application number
AT04750177T
Other languages
English (en)
Inventor
Stephen Jacobs
Original Assignee
Dolby Lab Licensing 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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Application granted granted Critical
Publication of ATE369720T1 publication Critical patent/ATE369720T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Studio Devices (AREA)
AT04750177T 2003-04-24 2004-04-13 Lautstärke-einstellung für filmtheater ATE369720T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/423,829 US7251337B2 (en) 2003-04-24 2003-04-24 Volume control in movie theaters

Publications (1)

Publication Number Publication Date
ATE369720T1 true ATE369720T1 (de) 2007-08-15

Family

ID=33299218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04750177T ATE369720T1 (de) 2003-04-24 2004-04-13 Lautstärke-einstellung für filmtheater

Country Status (9)

Country Link
US (6) US7251337B2 (de)
EP (1) EP1616462B1 (de)
JP (2) JP4829106B2 (de)
CN (1) CN100544504C (de)
AT (1) ATE369720T1 (de)
AU (1) AU2004234721B2 (de)
CA (1) CA2519607C (de)
DE (1) DE602004008053T2 (de)
WO (1) WO2004098050A2 (de)

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Also Published As

Publication number Publication date
EP1616462B1 (de) 2007-08-08
CA2519607C (en) 2013-08-06
US7251337B2 (en) 2007-07-31
JP2011125042A (ja) 2011-06-23
DE602004008053T2 (de) 2008-04-17
DE602004008053D1 (de) 2007-09-20
WO2004098050A2 (en) 2004-11-11
USRE45389E1 (en) 2015-02-24
CN100544504C (zh) 2009-09-23
USRE45569E1 (en) 2015-06-16
JP5285717B2 (ja) 2013-09-11
CA2519607A1 (en) 2004-11-11
USRE44929E1 (en) 2014-06-03
US20040213421A1 (en) 2004-10-28
AU2004234721B2 (en) 2008-12-04
JP2006524475A (ja) 2006-10-26
USRE43132E1 (en) 2012-01-24
EP1616462A2 (de) 2006-01-18
WO2004098050A3 (en) 2005-01-27
USRE44261E1 (en) 2013-06-04
CN1774955A (zh) 2006-05-17
AU2004234721A1 (en) 2004-11-11
JP4829106B2 (ja) 2011-12-07

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