FR1081227A - Mechanical connection device between earpiece and microphone of an operator's headset - Google Patents

Mechanical connection device between earpiece and microphone of an operator's headset

Info

Publication number
FR1081227A
FR1081227A FR1081227DA FR1081227A FR 1081227 A FR1081227 A FR 1081227A FR 1081227D A FR1081227D A FR 1081227DA FR 1081227 A FR1081227 A FR 1081227A
Authority
FR
France
Prior art keywords
earpiece
headset
microphone
operator
connection device
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
Other languages
French (fr)
Inventor
Rene Holzhaeuser
Marcel Van Parys
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.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA
Application granted granted Critical
Publication of FR1081227A publication Critical patent/FR1081227A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
FR1081227D 1953-04-27 1953-04-27 Mechanical connection device between earpiece and microphone of an operator's headset Expired FR1081227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1081227T 1953-04-27

Publications (1)

Publication Number Publication Date
FR1081227A true FR1081227A (en) 1954-12-16

Family

ID=9610000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081227D Expired FR1081227A (en) 1953-04-27 1953-04-27 Mechanical connection device between earpiece and microphone of an operator's headset

Country Status (3)

Country Link
CH (1) CH320956A (en)
FR (1) FR1081227A (en)
NL (1) NL78861C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137999A1 (en) * 1971-05-17 1972-12-29 Amplivox Communications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137999A1 (en) * 1971-05-17 1972-12-29 Amplivox Communications

Also Published As

Publication number Publication date
NL78861C (en) 1955-08-15
CH320956A (en) 1957-04-15

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