SE312358B - - Google Patents

Info

Publication number
SE312358B
SE312358B SE6595/66A SE659566A SE312358B SE 312358 B SE312358 B SE 312358B SE 6595/66 A SE6595/66 A SE 6595/66A SE 659566 A SE659566 A SE 659566A SE 312358 B SE312358 B SE 312358B
Authority
SE
Sweden
Application number
SE6595/66A
Inventor
A Andersson
E Nordstroem
Original Assignee
A Andersson
E Nordstroem
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 A Andersson, E Nordstroem filed Critical A Andersson
Priority to SE6595/66A priority Critical patent/SE312358B/xx
Publication of SE312358B publication Critical patent/SE312358B/xx

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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
SE6595/66A 1966-05-13 1966-05-13 SE312358B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE6595/66A SE312358B (de) 1966-05-13 1966-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6595/66A SE312358B (de) 1966-05-13 1966-05-13

Publications (1)

Publication Number Publication Date
SE312358B true SE312358B (de) 1969-07-14

Family

ID=20269101

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6595/66A SE312358B (de) 1966-05-13 1966-05-13

Country Status (1)

Country Link
SE (1) SE312358B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138598A (en) * 1976-08-30 1979-02-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Headset construction
US4443668A (en) * 1981-03-23 1984-04-17 Warren James C Earplug mounting device with audio passageway
FR2556163A1 (fr) * 1983-12-02 1985-06-07 Plantronics Appareil a tube acoustique
DE3525334A1 (de) * 1984-07-18 1986-01-30 AKG Akustische u. Kino-Geräte GmbH, Wien Leichte hoer-sprechgarnitur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138598A (en) * 1976-08-30 1979-02-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Headset construction
US4443668A (en) * 1981-03-23 1984-04-17 Warren James C Earplug mounting device with audio passageway
FR2556163A1 (fr) * 1983-12-02 1985-06-07 Plantronics Appareil a tube acoustique
DE3525334A1 (de) * 1984-07-18 1986-01-30 AKG Akustische u. Kino-Geräte GmbH, Wien Leichte hoer-sprechgarnitur

Similar Documents

Publication Publication Date Title
AT281852B (de)
AU5917865A (de)
AU424443B2 (de)
AU428063B2 (de)
BE692237A (de)
AU414526B2 (de)
AU421822B2 (de)
AU417216B2 (de)
AU433222B2 (de)
AU415165B1 (de)
AU218666A (de)
AU5895065A (de)
AU6703465A (de)
AU612166A (de)
AU1144366A (de)
BE694223A (de)
AU6852465A (de)
AU433620A (de)
AU414093B2 (de)
AU411645B2 (de)
AU407778B2 (de)
BE694197A (de)
BE693220A (de)
BE692593A (de)
BE692449A (de)