DE29518588U1 - Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse - Google Patents

Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse

Info

Publication number
DE29518588U1
DE29518588U1 DE29518588U DE29518588U DE29518588U1 DE 29518588 U1 DE29518588 U1 DE 29518588U1 DE 29518588 U DE29518588 U DE 29518588U DE 29518588 U DE29518588 U DE 29518588U DE 29518588 U1 DE29518588 U1 DE 29518588U1
Authority
DE
Germany
Prior art keywords
transducer
anteroom
resonator
housing
electroacoustic
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
DE29518588U
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Priority to DE29518588U priority Critical patent/DE29518588U1/de
Publication of DE29518588U1 publication Critical patent/DE29518588U1/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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
DE29518588U 1995-11-23 1995-11-23 Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse Expired - Lifetime DE29518588U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29518588U DE29518588U1 (de) 1995-11-23 1995-11-23 Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29518588U DE29518588U1 (de) 1995-11-23 1995-11-23 Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse

Publications (1)

Publication Number Publication Date
DE29518588U1 true DE29518588U1 (de) 1996-01-25

Family

ID=8015820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29518588U Expired - Lifetime DE29518588U1 (de) 1995-11-23 1995-11-23 Elektroakustischer Wandler mit einem Vorraumresonator im Wandlergehäuse

Country Status (1)

Country Link
DE (1) DE29518588U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157835A1 (de) * 2001-11-26 2003-06-12 Tenovis Gmbh & Co Kg Gehäuseakustische Filtervorrichtung für Mikrofone in Kommunikationsgeräten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157835A1 (de) * 2001-11-26 2003-06-12 Tenovis Gmbh & Co Kg Gehäuseakustische Filtervorrichtung für Mikrofone in Kommunikationsgeräten

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960307

R081 Change of applicant/patentee

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., NL

Free format text: FORMER OWNER: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

Effective date: 19981001

R156 Lapse of ip right after 3 years

Effective date: 19990901