CH486806A - Frequenzweiche - Google Patents

Frequenzweiche

Info

Publication number
CH486806A
CH486806A CH272369A CH272369A CH486806A CH 486806 A CH486806 A CH 486806A CH 272369 A CH272369 A CH 272369A CH 272369 A CH272369 A CH 272369A CH 486806 A CH486806 A CH 486806A
Authority
CH
Switzerland
Prior art keywords
crossover
Prior art date
Application number
CH272369A
Other languages
English (en)
Inventor
James White Lionel
Drake Anthony
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH486806A publication Critical patent/CH486806A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/34—Networks for connecting several sources or loads working on different frequencies or frequency bands, to a common load or source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
CH272369A 1968-02-22 1969-02-21 Frequenzweiche CH486806A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8745/68A GB1154294A (en) 1968-02-22 1968-02-22 Branching Circuit for Composite Electrical Signals

Publications (1)

Publication Number Publication Date
CH486806A true CH486806A (de) 1970-02-28

Family

ID=9858463

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272369A CH486806A (de) 1968-02-22 1969-02-21 Frequenzweiche

Country Status (7)

Country Link
US (1) US3613022A (de)
JP (1) JPS4831132B1 (de)
BR (1) BR6906603D0 (de)
CH (1) CH486806A (de)
DE (1) DE1908559A1 (de)
FR (1) FR2002392A1 (de)
GB (1) GB1154294A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143703A (en) * 1980-04-10 1981-11-09 Pioneer Electronic Corp Frequency converting circuit
US5930374A (en) * 1996-10-17 1999-07-27 Aphex Systems, Ltd. Phase coherent crossover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433771A (en) * 1945-08-17 1947-12-30 Fairchild Camera Instr Co Equalizing repeating system
US2589133A (en) * 1948-01-13 1952-03-11 John Hays Hammond Jr Electrical filter
US2760011A (en) * 1954-10-25 1956-08-21 Cons Electrodynamics Corp Frequency separating apparatus
US3249897A (en) * 1963-03-26 1966-05-03 Theodore R Trilling Frequency modulator having voltage variable capacitance means

Also Published As

Publication number Publication date
DE1908559A1 (de) 1969-09-18
JPS4831132B1 (de) 1973-09-27
US3613022A (en) 1971-10-12
BR6906603D0 (pt) 1973-03-15
FR2002392A1 (de) 1969-10-17
GB1154294A (en) 1969-06-04

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Legal Events

Date Code Title Description
PL Patent ceased