DE20204259U1 - Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers - Google Patents

Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers

Info

Publication number
DE20204259U1
DE20204259U1 DE20204259U DE20204259U DE20204259U1 DE 20204259 U1 DE20204259 U1 DE 20204259U1 DE 20204259 U DE20204259 U DE 20204259U DE 20204259 U DE20204259 U DE 20204259U DE 20204259 U1 DE20204259 U1 DE 20204259U1
Authority
DE
Germany
Prior art keywords
circuit
frequency
group delay
loudspeakers
loudspeaker chassis
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
DE20204259U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20204259U priority Critical patent/DE20204259U1/en
Publication of DE20204259U1 publication Critical patent/DE20204259U1/en
Priority to DE10236307A priority patent/DE10236307B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Schaltung zu Korrektur der akustischen Gruppenlaufzeit und damit des frequenzabhängigen Phasenverhaltens von Lautsprecherchassis und Lautsprecherboxen, dadurch gekennzeichnet, daß parallel zum Lautsprecherchassis mehrere Kombinationen aus jeweils einem Kondensatorwert und einem Widerstandswert liegen, wobei sich Kondensator- und Widerstanswert jeweils zueinander in Reihe befinden während die sich daraus ergebenden Kombinationen aus den Werten wiederum zueinander parallel angeordnet sind und vom Lautsprecherchassis aus gesehen vor jeder weiteren Schaltung liegen.Circuit for correcting the acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeaker boxes, characterized in that there are several combinations of a capacitor value and a resistance value in parallel with the loudspeaker chassis, the capacitor and resistance values being in series with one another while the resulting ones Combinations of the values, in turn, are arranged in parallel to one another and, as seen from the loudspeaker chassis, lie before each further circuit.
DE20204259U 2002-03-16 2002-03-16 Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers Expired - Lifetime DE20204259U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20204259U DE20204259U1 (en) 2002-03-16 2002-03-16 Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers
DE10236307A DE10236307B4 (en) 2002-03-16 2002-08-08 Circuit for correcting the acoustic group delay and the frequency-dependent phase behavior for sound transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204259U DE20204259U1 (en) 2002-03-16 2002-03-16 Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers

Publications (1)

Publication Number Publication Date
DE20204259U1 true DE20204259U1 (en) 2002-07-04

Family

ID=7969063

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20204259U Expired - Lifetime DE20204259U1 (en) 2002-03-16 2002-03-16 Circuit for acoustic group delay and thus the frequency-dependent phase behavior of the loudspeaker chassis and loudspeakers
DE10236307A Expired - Fee Related DE10236307B4 (en) 2002-03-16 2002-08-08 Circuit for correcting the acoustic group delay and the frequency-dependent phase behavior for sound transducers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10236307A Expired - Fee Related DE10236307B4 (en) 2002-03-16 2002-08-08 Circuit for correcting the acoustic group delay and the frequency-dependent phase behavior for sound transducers

Country Status (1)

Country Link
DE (2) DE20204259U1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639757B2 (en) * 1975-03-03 1981-09-16
US4769848A (en) * 1980-05-05 1988-09-06 Howard Krausse Electroacoustic network
DE3485242D1 (en) * 1983-11-28 1991-12-12 Pfleiderer Peter M Dipl Ing DEVICE FOR COMPENSATING REPLACEMENT ERRORS OF AN ELECTROACOUSTIC TRANSFORMER.
DE3431096A1 (en) * 1984-08-24 1986-03-06 Norbert 3549 Wolfhagen Maurer Passive diplexer
DE4334961A1 (en) * 1993-10-13 1995-04-20 Hans M Strassner Cable for signal transmission from an amplifier to a loudspeaker
DE4412749A1 (en) * 1994-04-15 1995-10-26 Hans M Strassner Device for transmitting signals from an amplifier to a loudspeaker
DE4418360A1 (en) * 1994-05-26 1995-11-30 Sonder Karl Heinz Multiple direction loudspeaker

Also Published As

Publication number Publication date
DE10236307A1 (en) 2003-10-16
DE10236307A9 (en) 2004-09-16
DE10236307B4 (en) 2005-04-28

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20020808

R156 Lapse of ip right after 3 years

Effective date: 20051001