FR2475822A3 - Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques - Google Patents

Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques Download PDF

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Publication number
FR2475822A3
FR2475822A3 FR8003106A FR8003106A FR2475822A3 FR 2475822 A3 FR2475822 A3 FR 2475822A3 FR 8003106 A FR8003106 A FR 8003106A FR 8003106 A FR8003106 A FR 8003106A FR 2475822 A3 FR2475822 A3 FR 2475822A3
Authority
FR
France
Prior art keywords
microphone
potentiometer
amplifier
larsen effect
larsen
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.)
Granted
Application number
FR8003106A
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English (en)
French (fr)
Other versions
FR2475822B3 (https=
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.)
PARAIRE PHILIPPE
Original Assignee
PARAIRE PHILIPPE
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 PARAIRE PHILIPPE filed Critical PARAIRE PHILIPPE
Priority to FR8003106A priority Critical patent/FR2475822A3/fr
Publication of FR2475822A3 publication Critical patent/FR2475822A3/fr
Application granted granted Critical
Publication of FR2475822B3 publication Critical patent/FR2475822B3/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • H04R3/02—Circuits for transducers for preventing acoustic reaction, i.e. acoustic oscillatory feedback
    • 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
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones

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)
  • Electrophonic Musical Instruments (AREA)
FR8003106A 1980-02-12 1980-02-12 Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques Granted FR2475822A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8003106A FR2475822A3 (fr) 1980-02-12 1980-02-12 Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003106A FR2475822A3 (fr) 1980-02-12 1980-02-12 Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques

Publications (2)

Publication Number Publication Date
FR2475822A3 true FR2475822A3 (fr) 1981-08-14
FR2475822B3 FR2475822B3 (https=) 1982-02-05

Family

ID=9238520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003106A Granted FR2475822A3 (fr) 1980-02-12 1980-02-12 Eliminateur d'effet larsen pour microphone branche sur un amplificateur d'instruments electriques

Country Status (1)

Country Link
FR (1) FR2475822A3 (https=)

Also Published As

Publication number Publication date
FR2475822B3 (https=) 1982-02-05

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