GB1079783A - Improvements in or relating to microphone-and-switch combinations for magnetic recording devices - Google Patents

Improvements in or relating to microphone-and-switch combinations for magnetic recording devices

Info

Publication number
GB1079783A
GB1079783A GB24165A GB24165A GB1079783A GB 1079783 A GB1079783 A GB 1079783A GB 24165 A GB24165 A GB 24165A GB 24165 A GB24165 A GB 24165A GB 1079783 A GB1079783 A GB 1079783A
Authority
GB
United Kingdom
Prior art keywords
microphone
switch
housing
magnetic recording
jan
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
GB24165A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1079783A publication Critical patent/GB1079783A/en
Expired 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB24165A 1964-01-07 1965-01-04 Improvements in or relating to microphone-and-switch combinations for magnetic recording devices Expired GB1079783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964N0015790 DE1899598U (de) 1964-01-07 1964-01-07 Mikrophon-schalter-kombination fuer ein magnettongeraet.

Publications (1)

Publication Number Publication Date
GB1079783A true GB1079783A (en) 1967-08-16

Family

ID=7340092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24165A Expired GB1079783A (en) 1964-01-07 1965-01-04 Improvements in or relating to microphone-and-switch combinations for magnetic recording devices

Country Status (5)

Country Link
BE (1) BE657921A (enrdf_load_stackoverflow)
CH (1) CH427328A (enrdf_load_stackoverflow)
DE (1) DE1899598U (enrdf_load_stackoverflow)
GB (1) GB1079783A (enrdf_load_stackoverflow)
SE (1) SE308034B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1899598U (de) 1964-08-27
CH427328A (de) 1966-12-31
BE657921A (enrdf_load_stackoverflow) 1965-07-05
SE308034B (enrdf_load_stackoverflow) 1969-01-27

Similar Documents

Publication Publication Date Title
GB1332486A (en) Moving coil type phonograph pickup cartridge
GB448975A (en) Improvements in or relating to phonograph reproducers
GB1108080A (en) A miniature electric motor
GB1079783A (en) Improvements in or relating to microphone-and-switch combinations for magnetic recording devices
GB1012864A (en) Magnetic head
GB1367689A (en) Assembly of a battery powered portable implement and a support therefor
GB1205232A (en) New or improved cartridge holder for the pick-up arm of a record player.
GB966921A (en) An improved casing for electrical cables
GB1000190A (en) Terminal blocks
GB1026440A (en) Marking device for dictating machine
GB922153A (en) A carbon brush assembly for an electric motor
ES311321A1 (es) Un magnetofon portatil
GB966938A (en) Improved cases for electrical instruments or relays
GB738925A (en) Improvements in or relating to housings for electro-acoustic apparatus
GB1091741A (en) Optical encoder
USD209290S (en) Portable tape player housing or similar article
USD195030S (en) Hook-on electrical instrument
USD189315S (en) Automatic transmission test unit
USD189355S (en) Combined microphone and loud-speaker or similar article
USD197280S (en) Executive type telephone stand
USD188540S (en) Magnetic tape apparatus
CA698162A (en) Resilient magnetic record
GB1458645A (en) System for verifying the user of a card
GB922889A (en) Improvements relating to magnetic recording and/or playback devices
JPS5223316A (en) Card mounting equipment