SE8604615D0 - Anordning for eliminering av brus och/eller brum i en signal - Google Patents

Anordning for eliminering av brus och/eller brum i en signal

Info

Publication number
SE8604615D0
SE8604615D0 SE8604615A SE8604615A SE8604615D0 SE 8604615 D0 SE8604615 D0 SE 8604615D0 SE 8604615 A SE8604615 A SE 8604615A SE 8604615 A SE8604615 A SE 8604615A SE 8604615 D0 SE8604615 D0 SE 8604615D0
Authority
SE
Sweden
Prior art keywords
signal
circuit
value
input
amplitude
Prior art date
Application number
SE8604615A
Other languages
English (en)
Other versions
SE452213B (sv
Inventor
Jiri Klokocka
Original Assignee
Jiri Klokocka
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 Jiri Klokocka filed Critical Jiri Klokocka
Priority to SE8604615A priority Critical patent/SE452213B/sv
Publication of SE8604615D0 publication Critical patent/SE8604615D0/sv
Priority to PCT/SE1987/000495 priority patent/WO1988003306A1/en
Publication of SE452213B publication Critical patent/SE452213B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Networks Using Active Elements (AREA)
  • Noise Elimination (AREA)
SE8604615A 1986-10-29 1986-10-29 Anordning for eliminering av brus och/eller brum i en signal SE452213B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8604615A SE452213B (sv) 1986-10-29 1986-10-29 Anordning for eliminering av brus och/eller brum i en signal
PCT/SE1987/000495 WO1988003306A1 (en) 1986-10-29 1987-10-26 Apparatus for eliminating noise and/or hum in a signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604615A SE452213B (sv) 1986-10-29 1986-10-29 Anordning for eliminering av brus och/eller brum i en signal

Publications (2)

Publication Number Publication Date
SE8604615D0 true SE8604615D0 (sv) 1986-10-29
SE452213B SE452213B (sv) 1987-11-16

Family

ID=20366113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604615A SE452213B (sv) 1986-10-29 1986-10-29 Anordning for eliminering av brus och/eller brum i en signal

Country Status (2)

Country Link
SE (1) SE452213B (sv)
WO (1) WO1988003306A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899389A (en) * 1987-02-17 1990-02-06 Clarion Co., Ltd. Pulsating noise removal device
US4914398A (en) * 1988-08-01 1990-04-03 International Business Machines Corporation Method and circuitry to suppress additive disturbances in data channels containing MR sensors
TWI343206B (en) 2006-10-12 2011-06-01 Novatek Microelectronics Corp Noise estimator device of a video decoder and related method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306695A (en) * 1979-07-09 1981-12-22 American Standard Inc. Non-linear filter

Also Published As

Publication number Publication date
SE452213B (sv) 1987-11-16
WO1988003306A1 (en) 1988-05-05

Similar Documents

Publication Publication Date Title
DE3277097D1 (en) Splice-free fiber optic recirculating memory
DE3769851D1 (de) Stoerpegel-daempfungsanordnung in einer elektroakustischen kette.
DE68919094T2 (de) Schaltungen zur Rauschverminderung.
JPS5733834A (en) Frequency modulation noise reducing circuit
SE8303375D0 (sv) Sett och anordning for behandling av rontgenstralbilder
JPS5475922A (en) Pulse noise limiter circuit
DE3687270D1 (de) Signalverarbeitungsgeraet mit pegelanpassungsschaltung.
SE8604615D0 (sv) Anordning for eliminering av brus och/eller brum i en signal
IT1223866B (it) Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione a riluttanza variabile
KR830008280A (ko) 잡음 저감 회로
DE3381276D1 (de) Schaltungsanordnung zur lautstaerkestellung.
DE69224584D1 (de) Apparat zur Erzeugung eines sinusförmigen Ausgangssignales
JPS54117659A (en) High frequency gain control circuit
ATE36625T1 (de) Schaltungsanordnung zur unterdrueckung von stoersignalen.
JPS6430071A (en) Reproducing circuit for digital optical disk
JPS5723332A (en) Muting device
SU542329A1 (ru) Устройство дл временной автоматической регулировки усилинени
SU1057904A2 (ru) Обнаружитель сигналов
SU1193521A1 (ru) Устройство дл определени момента затуплени режущего инструмента
JPS56160151A (en) Signal detecting system
JPS5440016A (en) Fail soft receiving high frequency amplifier
EP0133991A3 (de) Schaltungsanordnung zum Verstärken bzw. Dämpfen von analogen Eingangssignalen
JPS5623010A (en) Gain limit amplifying circuit
SU1840539A1 (ru) Устройство выделения шумоподобного сигнала
SU760882A1 (ru) Устройство для обработки сложного сигнала на фоне сосредоточенных помех

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8604615-8

Effective date: 19900706

Format of ref document f/p: F