DE202004017155U1 - Kopfhörermuschel für Raumklang - Google Patents

Kopfhörermuschel für Raumklang Download PDF

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Publication number
DE202004017155U1
DE202004017155U1 DE200420017155 DE202004017155U DE202004017155U1 DE 202004017155 U1 DE202004017155 U1 DE 202004017155U1 DE 200420017155 DE200420017155 DE 200420017155 DE 202004017155 U DE202004017155 U DE 202004017155U DE 202004017155 U1 DE202004017155 U1 DE 202004017155U1
Authority
DE
Germany
Prior art keywords
earphone
diaphragm
chamber cover
drive
reduce undesired
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
DE200420017155
Other languages
English (en)
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.)
GROMAKOWSKI JOERG
Original Assignee
GROMAKOWSKI JOERG
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 GROMAKOWSKI JOERG filed Critical GROMAKOWSKI JOERG
Priority to DE200420017155 priority Critical patent/DE202004017155U1/de
Publication of DE202004017155U1 publication Critical patent/DE202004017155U1/de
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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
DE200420017155 2004-11-06 2004-11-06 Kopfhörermuschel für Raumklang Expired - Lifetime DE202004017155U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420017155 DE202004017155U1 (de) 2004-11-06 2004-11-06 Kopfhörermuschel für Raumklang

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420017155 DE202004017155U1 (de) 2004-11-06 2004-11-06 Kopfhörermuschel für Raumklang

Publications (1)

Publication Number Publication Date
DE202004017155U1 true DE202004017155U1 (de) 2005-03-17

Family

ID=34353672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420017155 Expired - Lifetime DE202004017155U1 (de) 2004-11-06 2004-11-06 Kopfhörermuschel für Raumklang

Country Status (1)

Country Link
DE (1) DE202004017155U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050421

R156 Lapse of ip right after 3 years

Effective date: 20080603