JP3112913B2 - 音質調整装置 - Google Patents

音質調整装置

Info

Publication number
JP3112913B2
JP3112913B2 JP01344056A JP34405689A JP3112913B2 JP 3112913 B2 JP3112913 B2 JP 3112913B2 JP 01344056 A JP01344056 A JP 01344056A JP 34405689 A JP34405689 A JP 34405689A JP 3112913 B2 JP3112913 B2 JP 3112913B2
Authority
JP
Japan
Prior art keywords
sound quality
bass
quality adjustment
adjustment
coefficient data
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 - Fee Related
Application number
JP01344056A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03201813A (ja
Inventor
秀一 森
久 木原
慎治郎 加藤
史雄 田村
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP01344056A priority Critical patent/JP3112913B2/ja
Priority to US07/599,052 priority patent/US5241605A/en
Priority to DE4036114A priority patent/DE4036114A1/de
Publication of JPH03201813A publication Critical patent/JPH03201813A/ja
Application granted granted Critical
Publication of JP3112913B2 publication Critical patent/JP3112913B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/307—Frequency adjustment, e.g. tone control
    • 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)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereophonic System (AREA)
JP01344056A 1989-12-28 1989-12-28 音質調整装置 Expired - Fee Related JP3112913B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP01344056A JP3112913B2 (ja) 1989-12-28 1989-12-28 音質調整装置
US07/599,052 US5241605A (en) 1989-12-28 1990-10-17 Tone control apparatus for front and rear channels
DE4036114A DE4036114A1 (de) 1989-12-28 1990-11-13 Tonsteuervorrichtung fuer eine tonsignalanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01344056A JP3112913B2 (ja) 1989-12-28 1989-12-28 音質調整装置

Publications (2)

Publication Number Publication Date
JPH03201813A JPH03201813A (ja) 1991-09-03
JP3112913B2 true JP3112913B2 (ja) 2000-11-27

Family

ID=18366316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01344056A Expired - Fee Related JP3112913B2 (ja) 1989-12-28 1989-12-28 音質調整装置

Country Status (3)

Country Link
US (1) US5241605A (enExample)
JP (1) JP3112913B2 (enExample)
DE (1) DE4036114A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9811310B2 (en) 2015-07-31 2017-11-07 Teac Corporation Audio apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115712U1 (de) * 1991-12-18 1992-03-12 Frank, Georg, 8221 Vachendorf Steuereinheit
EP0603970A1 (en) * 1992-12-23 1994-06-29 Koninklijke Philips Electronics N.V. Sound reproduction system as well as adjusting circuit to be used in such a system
DE4326811A1 (de) * 1993-08-10 1995-02-16 Philips Patentverwaltung Schaltungsanordnung zum Umwandeln eines Stereosignals
US9344788B2 (en) * 2014-08-20 2016-05-17 Bose Corporation Motor vehicle audio system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937011A1 (de) * 1979-09-13 1981-04-02 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung fuer eine gruppe von lautsprecher-einheiten
DE3243338A1 (de) * 1982-11-19 1984-05-24 Gerhard 1000 Berlin Fleischer Lautsprecheranlage mit mehreren lautsprechern und mit einer zentrale
JPS61189800A (ja) * 1985-02-18 1986-08-23 Sony Corp グラフイツクパランサ
NL8501834A (nl) * 1985-06-26 1987-01-16 Philips Nv Egalisatie-inrichting met verschuifbare bandfilters en een digitaal filter eventueel te gebruiken in de egalisatie-inrichting.
NL8702200A (nl) * 1987-09-16 1989-04-17 Philips Nv Werkwijze en een inrichting voor het instellen van de overdrachtskarakteristiek naar twee luisterposities in een ruimte
DE3929736A1 (de) * 1989-09-07 1991-03-14 Grundig Emv Audioanlage mit getrennter klangregelung fuer verschiedene lautsprechergruppen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9811310B2 (en) 2015-07-31 2017-11-07 Teac Corporation Audio apparatus

Also Published As

Publication number Publication date
US5241605A (en) 1993-08-31
DE4036114C2 (enExample) 1992-04-23
DE4036114A1 (de) 1991-07-11
JPH03201813A (ja) 1991-09-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees