NL31923C - - Google Patents

Info

Publication number
NL31923C
NL31923C NL43693A NL43693A NL31923C NL 31923 C NL31923 C NL 31923C NL 43693 A NL43693 A NL 43693A NL 43693 A NL43693 A NL 43693A NL 31923 C NL31923 C NL 31923C
Authority
NL
Netherlands
Application number
NL43693A
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 filed Critical
Priority to NL43693A priority Critical patent/NL31923C/xx
Priority to GB3704228A priority patent/GB325329A/en
Priority to BE364616D priority patent/BE364616A/xx
Priority to FR683519D priority patent/FR683519A/fr
Priority to DE1929590912D priority patent/DE590912C/de
Application granted granted Critical
Publication of NL31923C publication Critical patent/NL31923C/xx

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
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • 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
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NL43693A 1928-11-15 1928-11-15 NL31923C (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL43693A NL31923C (enrdf_load_stackoverflow) 1928-11-15 1928-11-15
GB3704228A GB325329A (en) 1928-11-15 1928-12-14 Improvements in or relating to electric pick-up devices for gramophones and the like
BE364616D BE364616A (enrdf_load_stackoverflow) 1928-11-15 1929-10-18
FR683519D FR683519A (fr) 1928-11-15 1929-10-18 Pick-up pour gramophones ou appareils analogues
DE1929590912D DE590912C (de) 1928-11-15 1929-11-02 Elektrischer Tonabnehmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL43693A NL31923C (enrdf_load_stackoverflow) 1928-11-15 1928-11-15

Publications (1)

Publication Number Publication Date
NL31923C true NL31923C (enrdf_load_stackoverflow) 1934-02-15

Family

ID=40757004

Family Applications (1)

Application Number Title Priority Date Filing Date
NL43693A NL31923C (enrdf_load_stackoverflow) 1928-11-15 1928-11-15

Country Status (5)

Country Link
BE (1) BE364616A (enrdf_load_stackoverflow)
DE (1) DE590912C (enrdf_load_stackoverflow)
FR (1) FR683519A (enrdf_load_stackoverflow)
GB (1) GB325329A (enrdf_load_stackoverflow)
NL (1) NL31923C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE364616A (enrdf_load_stackoverflow) 1929-11-30
FR683519A (fr) 1930-06-13
GB325329A (en) 1930-02-20
DE590912C (de) 1934-01-13

Similar Documents

Publication Publication Date Title
BE364616A (enrdf_load_stackoverflow)
BE267873A (enrdf_load_stackoverflow)
BE283147A (enrdf_load_stackoverflow)
BE302117A (enrdf_load_stackoverflow)
BE302864A (enrdf_load_stackoverflow)
BE303782A (enrdf_load_stackoverflow)
BE313010A (enrdf_load_stackoverflow)
BE313099A (enrdf_load_stackoverflow)
BE317010A (enrdf_load_stackoverflow)
BE318611A (enrdf_load_stackoverflow)
BE323769A (enrdf_load_stackoverflow)
BE331538A (enrdf_load_stackoverflow)
BE333487A (enrdf_load_stackoverflow)
BE337939A (enrdf_load_stackoverflow)
BE341382A (enrdf_load_stackoverflow)
BE346318A (enrdf_load_stackoverflow)
BE346330A (enrdf_load_stackoverflow)
BE346414A (enrdf_load_stackoverflow)
BE346912A (enrdf_load_stackoverflow)
BE347699A (enrdf_load_stackoverflow)
BE347774A (enrdf_load_stackoverflow)
BE347852A (enrdf_load_stackoverflow)
BE347916A (enrdf_load_stackoverflow)
BE347991A (enrdf_load_stackoverflow)
BE348032A (enrdf_load_stackoverflow)