NL298C - Telephone with upstream capacitor - Google Patents

Telephone with upstream capacitor

Info

Publication number
NL298C
NL298C NL1127A NL1127A NL298C NL 298 C NL298 C NL 298C NL 1127 A NL1127 A NL 1127A NL 1127 A NL1127 A NL 1127A NL 298 C NL298 C NL 298C
Authority
NL
Netherlands
Prior art keywords
telephone
upstream capacitor
upstream
capacitor
Prior art date
Application number
NL1127A
Other languages
Dutch (nl)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of NL298C publication Critical patent/NL298C/en

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
    • 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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
NL1127A 1911-11-24 1912-09-04 Telephone with upstream capacitor NL298C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT54877T 1911-11-24

Publications (1)

Publication Number Publication Date
NL298C true NL298C (en) 1914-08-01

Family

ID=3576346

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1127A NL298C (en) 1911-11-24 1912-09-04 Telephone with upstream capacitor

Country Status (2)

Country Link
AT (1) AT54877B (en)
NL (1) NL298C (en)

Also Published As

Publication number Publication date
AT54877B (en) 1912-08-10

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