FR2312907A1 - Recouvrement pour l'ouverture d'emission d'un haut-parleur - Google Patents

Recouvrement pour l'ouverture d'emission d'un haut-parleur

Info

Publication number
FR2312907A1
FR2312907A1 FR7606946A FR7606946A FR2312907A1 FR 2312907 A1 FR2312907 A1 FR 2312907A1 FR 7606946 A FR7606946 A FR 7606946A FR 7606946 A FR7606946 A FR 7606946A FR 2312907 A1 FR2312907 A1 FR 2312907A1
Authority
FR
France
Prior art keywords
speaker
recovery
transmission opening
transmission
opening
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.)
Granted
Application number
FR7606946A
Other languages
English (en)
Other versions
FR2312907B3 (fr
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
Priority claimed from DE19752523205 external-priority patent/DE2523205C2/de
Application filed by Individual filed Critical Individual
Publication of FR2312907A1 publication Critical patent/FR2312907A1/fr
Application granted granted Critical
Publication of FR2312907B3 publication Critical patent/FR2312907B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR7606946A 1975-05-26 1976-03-11 Recouvrement pour l'ouverture d'emission d'un haut-parleur Granted FR2312907A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523205 DE2523205C2 (de) 1975-05-26 Abdeckung für die Strahlöffnung eines Lautsprechers

Publications (2)

Publication Number Publication Date
FR2312907A1 true FR2312907A1 (fr) 1976-12-24
FR2312907B3 FR2312907B3 (fr) 1978-12-15

Family

ID=5947414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606946A Granted FR2312907A1 (fr) 1975-05-26 1976-03-11 Recouvrement pour l'ouverture d'emission d'un haut-parleur

Country Status (4)

Country Link
BE (1) BE839768A (fr)
FR (1) FR2312907A1 (fr)
GB (1) GB1544280A (fr)
SE (1) SE7602803L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851334A (en) * 1993-03-05 1998-12-22 Matsushita Electric Industrial Co., Ltd. Method of producing casing for audiovisual equipment
WO2025109257A1 (fr) 2023-11-23 2025-05-30 Stellantis Auto Sas Véhicule automobile comportant un système de navigation affichant une information d'alerte en réalité augmentée

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525429D0 (en) * 1985-10-16 1985-11-20 Rycote Microphone Windshields Microphone windshields

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851334A (en) * 1993-03-05 1998-12-22 Matsushita Electric Industrial Co., Ltd. Method of producing casing for audiovisual equipment
US5868475A (en) * 1993-03-05 1999-02-09 Matsushita Electric Industrial Co., Ltd. Audiovisual equipment and casing thereof and method of producing the same
US5957553A (en) * 1993-03-05 1999-09-28 Matsushita Electric Industrial Co., Ltd. Audiovisual equipment and casing thereof and method of producing the same
WO2025109257A1 (fr) 2023-11-23 2025-05-30 Stellantis Auto Sas Véhicule automobile comportant un système de navigation affichant une information d'alerte en réalité augmentée

Also Published As

Publication number Publication date
FR2312907B3 (fr) 1978-12-15
GB1544280A (en) 1979-04-19
DE2523205B1 (de) 1976-02-12
SE7602803L (sv) 1976-11-27
BE839768A (fr) 1976-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse