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ES272006A1 - Teléfono o microteléfono electromagnético - Google Patents

Teléfono o microteléfono electromagnético

Info

Publication number
ES272006A1
ES272006A1 ES0272006A ES272006A ES272006A1 ES 272006 A1 ES272006 A1 ES 272006A1 ES 0272006 A ES0272006 A ES 0272006A ES 272006 A ES272006 A ES 272006A ES 272006 A1 ES272006 A1 ES 272006A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
microphone
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
ES0272006A
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 Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES272006A1 publication Critical patent/ES272006A1/es
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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • 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
    • H04R9/08—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Prostheses (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
ES0272006A 1960-11-17 1961-11-15 Teléfono o microteléfono electromagnético Expired ES272006A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL258075 1960-11-17

Publications (1)

Publication Number Publication Date
ES272006A1 true ES272006A1 (es) 1962-01-01

Family

ID=33157416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0272006A Expired ES272006A1 (es) 1960-11-17 1961-11-15 Teléfono o microteléfono electromagnético

Country Status (2)

Country Link
DE (1) DE1875561U (es)
ES (1) ES272006A1 (es)

Also Published As

Publication number Publication date
DE1875561U (de) 1963-07-18

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