ES301362A1 - Dispositivo que comprende un amplificador seguido por un altoparlante - Google Patents

Dispositivo que comprende un amplificador seguido por un altoparlante

Info

Publication number
ES301362A1
ES301362A1 ES301362A ES301362A ES301362A1 ES 301362 A1 ES301362 A1 ES 301362A1 ES 301362 A ES301362 A ES 301362A ES 301362 A ES301362 A ES 301362A ES 301362 A1 ES301362 A1 ES 301362A1
Authority
ES
Spain
Prior art keywords
amplifier
loudspeaker
translation
machine
legally binding
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.)
Expired
Application number
ES301362A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES301362A1 publication Critical patent/ES301362A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • 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
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Circuit For Audible Band Transducer (AREA)
ES301362A 1963-06-26 1964-06-24 Dispositivo que comprende un amplificador seguido por un altoparlante Expired ES301362A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL294600 1963-06-26

Publications (1)

Publication Number Publication Date
ES301362A1 true ES301362A1 (es) 1964-11-16

Family

ID=19754819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES301362A Expired ES301362A1 (es) 1963-06-26 1964-06-24 Dispositivo que comprende un amplificador seguido por un altoparlante

Country Status (8)

Country Link
AT (1) AT246228B (es)
CH (1) CH433450A (es)
DE (1) DE1270614B (es)
DK (1) DK109209C (es)
ES (1) ES301362A1 (es)
GB (1) GB1031145A (es)
NL (1) NL294600A (es)
SE (1) SE302149B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA982055A (en) * 1972-09-11 1976-01-20 Toshiyuki Goto Sound reproducing system
DE2420689C3 (de) * 1974-04-29 1984-09-20 Arndt 7500 Karlsruhe Klingelnberg Verfahren und Anordnung zur Verbesserung der Eigenschaften elektrodynamischer Wandler durch Bewegungsgegenkopplung
DE3429147A1 (de) * 1984-08-08 1986-02-20 Friedrich 6650 Homburg Müller Anordnung zur akustischen gegenkopplung von lautsprechern
GB2187607B (en) * 1986-03-05 1990-03-21 Malcolm John Hawksford Apparatus and methods for driving loupspeaker systems
GB2196815B (en) * 1986-09-25 1989-01-11 David Robin Birt Motional feedback system for loudspeakers
GB2201318B (en) * 1987-02-12 1990-10-24 Udi Group Ltd Electromechanical transducer
DE4111884A1 (de) * 1991-04-09 1992-10-15 Klippel Wolfgang Schaltungsanordnung zur korrektur des linearen und nichtlinearen uebertragungsverhaltens elektroakustischer wandler
FI114079B (fi) * 1999-05-07 2004-07-30 Nokia Corp Pietsosähköinen audiolaite ja menetelmä äänen tuottamiseen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE451710A (es) * 1942-08-14
DE853298C (de) * 1950-08-01 1952-10-23 Bernhard Philberth Rueckgekoppelter dynamischer Lautsprecher
US2860183A (en) * 1954-02-01 1958-11-11 Conrad Ivan Willard Sound reproducing system

Also Published As

Publication number Publication date
AT246228B (de) 1966-04-12
SE302149B (es) 1968-07-08
CH433450A (de) 1967-04-15
DE1270614B (de) 1968-06-20
NL294600A (es)
GB1031145A (en) 1966-05-25
DK109209C (da) 1968-04-01

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