ATE417481T1 - Audioregler für ein kraftfahrzeug mit vibrationssensor - Google Patents

Audioregler für ein kraftfahrzeug mit vibrationssensor

Info

Publication number
ATE417481T1
ATE417481T1 AT04022555T AT04022555T ATE417481T1 AT E417481 T1 ATE417481 T1 AT E417481T1 AT 04022555 T AT04022555 T AT 04022555T AT 04022555 T AT04022555 T AT 04022555T AT E417481 T1 ATE417481 T1 AT E417481T1
Authority
AT
Austria
Prior art keywords
audio
signal
audio controller
audio signal
vibration sensor
Prior art date
Application number
AT04022555T
Other languages
English (en)
Inventor
Bradley F Eid
David P Mccorkle
Ivan Gregory Dzombak
Original Assignee
Harman Int Ind
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 Harman Int Ind filed Critical Harman Int Ind
Application granted granted Critical
Publication of ATE417481T1 publication Critical patent/ATE417481T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Control Of Electric Motors In General (AREA)
AT04022555T 2003-11-07 2004-09-22 Audioregler für ein kraftfahrzeug mit vibrationssensor ATE417481T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/703,826 US7606376B2 (en) 2003-11-07 2003-11-07 Automotive audio controller with vibration sensor

Publications (1)

Publication Number Publication Date
ATE417481T1 true ATE417481T1 (de) 2008-12-15

Family

ID=34435582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04022555T ATE417481T1 (de) 2003-11-07 2004-09-22 Audioregler für ein kraftfahrzeug mit vibrationssensor

Country Status (8)

Country Link
US (1) US7606376B2 (de)
EP (1) EP1530400B1 (de)
JP (1) JP2005138837A (de)
KR (1) KR100729471B1 (de)
CN (1) CN1619951B (de)
AT (1) ATE417481T1 (de)
CA (1) CA2482223C (de)
DE (1) DE602004018254D1 (de)

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Also Published As

Publication number Publication date
US7606376B2 (en) 2009-10-20
EP1530400B1 (de) 2008-12-10
KR20050044308A (ko) 2005-05-12
CA2482223A1 (en) 2005-05-07
US20050100173A1 (en) 2005-05-12
JP2005138837A (ja) 2005-06-02
CN1619951B (zh) 2011-05-11
DE602004018254D1 (de) 2009-01-22
EP1530400A1 (de) 2005-05-11
KR100729471B1 (ko) 2007-06-15
CN1619951A (zh) 2005-05-25
CA2482223C (en) 2011-08-09

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