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AU475342B2 - Circuit arrangement for adjusting a loudspeaker for correct hearing characteristic - Google Patents

Circuit arrangement for adjusting a loudspeaker for correct hearing characteristic

Info

Publication number
AU475342B2
AU475342B2 AU61272/73A AU6127273A AU475342B2 AU 475342 B2 AU475342 B2 AU 475342B2 AU 61272/73 A AU61272/73 A AU 61272/73A AU 6127273 A AU6127273 A AU 6127273A AU 475342 B2 AU475342 B2 AU 475342B2
Authority
AU
Australia
Prior art keywords
loudspeaker
adjusting
circuit arrangement
hearing characteristic
correct hearing
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
AU61272/73A
Other versions
AU6127273A (en
Inventor
Porges Ivan
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of AU6127273A publication Critical patent/AU6127273A/en
Application granted granted Critical
Publication of AU475342B2 publication Critical patent/AU475342B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
AU61272/73A 1972-10-16 1973-10-11 Circuit arrangement for adjusting a loudspeaker for correct hearing characteristic Expired AU475342B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722250725 DE2250725B2 (en) 1972-10-16 1972-10-16 Circuit arrangement for aurally correct volume setting
DEDE822507 1972-10-16

Publications (2)

Publication Number Publication Date
AU6127273A AU6127273A (en) 1975-04-17
AU475342B2 true AU475342B2 (en) 1976-08-19

Family

ID=5859196

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61272/73A Expired AU475342B2 (en) 1972-10-16 1973-10-11 Circuit arrangement for adjusting a loudspeaker for correct hearing characteristic

Country Status (2)

Country Link
AU (1) AU475342B2 (en)
DE (1) DE2250725B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837538C2 (en) * 1988-02-03 1996-10-17 Pioneer Electronic Corp Volume control circuit with frequency response compensation for an audio playback device of a motor vehicle
DE4114364A1 (en) * 1991-05-02 1992-11-12 Sgs Thomson Microelectronics DEVICE FOR APPROPRIATE VOLUME CONTROL
JP3118040B2 (en) * 1991-10-31 2000-12-18 パイオニア株式会社 Loudness control circuit

Also Published As

Publication number Publication date
DE2250725A1 (en) 1974-04-18
DE2250725B2 (en) 1978-04-20
AU6127273A (en) 1975-04-17

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