BR6906603D0 - Circuitos de ramificacoes para sinais eletricos compostos - Google Patents

Circuitos de ramificacoes para sinais eletricos compostos

Info

Publication number
BR6906603D0
BR6906603D0 BR206603/69A BR20660369A BR6906603D0 BR 6906603 D0 BR6906603 D0 BR 6906603D0 BR 206603/69 A BR206603/69 A BR 206603/69A BR 20660369 A BR20660369 A BR 20660369A BR 6906603 D0 BR6906603 D0 BR 6906603D0
Authority
BR
Brazil
Prior art keywords
compound electric
electric signs
ramping
circuits
ramping circuits
Prior art date
Application number
BR206603/69A
Other languages
English (en)
Inventor
Sa Se
Original Assignee
Sa Se
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 Sa Se filed Critical Sa Se
Publication of BR6906603D0 publication Critical patent/BR6906603D0/pt

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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones 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)
BR206603/69A 1968-02-22 1969-02-24 Circuitos de ramificacoes para sinais eletricos compostos BR6906603D0 (pt)

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
BR6906603D0 true BR6906603D0 (pt) 1973-03-15

Family

ID=9858463

Family Applications (1)

Application Number Title Priority Date Filing Date
BR206603/69A BR6906603D0 (pt) 1968-02-22 1969-02-24 Circuitos de ramificacoes para sinais eletricos compostos

Country Status (7)

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

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
FR2002392A1 (pt) 1969-10-17
CH486806A (de) 1970-02-28
US3613022A (en) 1971-10-12
JPS4831132B1 (pt) 1973-09-27
DE1908559A1 (de) 1969-09-18
GB1154294A (en) 1969-06-04

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