DE59201002D1 - Beschallungsanordnung eines PKW. - Google Patents

Beschallungsanordnung eines PKW.

Info

Publication number
DE59201002D1
DE59201002D1 DE59201002T DE59201002T DE59201002D1 DE 59201002 D1 DE59201002 D1 DE 59201002D1 DE 59201002 T DE59201002 T DE 59201002T DE 59201002 T DE59201002 T DE 59201002T DE 59201002 D1 DE59201002 D1 DE 59201002D1
Authority
DE
Germany
Prior art keywords
sound
area
loudspeakers
delay
car
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 - Lifetime
Application number
DE59201002T
Other languages
English (en)
Inventor
Hans Dr Schultes
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.)
Harman Becker Automotive Systems GmbH
Original Assignee
Nokia Deutschland GmbH
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 Nokia Deutschland GmbH filed Critical Nokia Deutschland GmbH
Application granted granted Critical
Publication of DE59201002D1 publication Critical patent/DE59201002D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
DE59201002T 1991-02-20 1992-02-01 Beschallungsanordnung eines PKW. Expired - Lifetime DE59201002D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105303A DE4105303A1 (de) 1991-02-20 1991-02-20 Beschallungsanordnung eines pkw

Publications (1)

Publication Number Publication Date
DE59201002D1 true DE59201002D1 (de) 1995-02-02

Family

ID=6425496

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4105303A Withdrawn DE4105303A1 (de) 1991-02-20 1991-02-20 Beschallungsanordnung eines pkw
DE59201002T Expired - Lifetime DE59201002D1 (de) 1991-02-20 1992-02-01 Beschallungsanordnung eines PKW.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4105303A Withdrawn DE4105303A1 (de) 1991-02-20 1991-02-20 Beschallungsanordnung eines pkw

Country Status (3)

Country Link
EP (1) EP0509195B1 (de)
AT (1) ATE116090T1 (de)
DE (2) DE4105303A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447269C1 (de) * 1994-12-30 1996-02-01 Stefan Dipl Ing Richt Verfahren und Anordnung zur Aufteilung eines Frequenzgemisches auf mehrere Teilfrequenzbereiche, insbesondere für Mehrweglautsprecher mit verbessertem Phasenverhalten
JP6984559B2 (ja) 2018-08-02 2021-12-22 日本電信電話株式会社 集音拡声装置、その方法、およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620036A5 (en) * 1978-01-26 1980-10-31 Bbc Brown Boveri & Cie Liquid-crystal display device and use of the device as an oscillograph
DE2937011A1 (de) * 1979-09-13 1981-04-02 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung fuer eine gruppe von lautsprecher-einheiten
DD145985A1 (de) * 1979-10-05 1981-01-14 Frank Steffen Anordnung zur oertlich veraenderli hen signalverteilung ueber eine grosslautsprecheranlage
AT379275B (de) * 1982-04-20 1985-12-10 Neutrik Ag Stereophone wiedergabeanlage in fahrgastraeumen von kraftfahrzeugen
JPS61210800A (ja) * 1985-03-14 1986-09-18 Nissan Motor Co Ltd 音響再生装置
US4764960A (en) * 1986-07-18 1988-08-16 Nippon Telegraph And Telephone Corporation Stereo reproduction system

Also Published As

Publication number Publication date
DE4105303A1 (de) 1992-08-27
EP0509195B1 (de) 1994-12-21
EP0509195A3 (en) 1993-02-03
ATE116090T1 (de) 1995-01-15
EP0509195A2 (de) 1992-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH, 76307 KARLS