HK5579A - Electronic circuit for noise suppression in radio receivers - Google Patents

Electronic circuit for noise suppression in radio receivers

Info

Publication number
HK5579A
HK5579A HK5579A HK5579A HK5579A HK 5579 A HK5579 A HK 5579A HK 5579 A HK5579 A HK 5579A HK 5579 A HK5579 A HK 5579A HK 5579 A HK5579 A HK 5579A
Authority
HK
Hong Kong
Prior art keywords
electronic circuit
noise suppression
radio receivers
receivers
radio
Prior art date
Application number
HK5579A
Other languages
English (en)
Inventor
S E Troiana
Original Assignee
Autovox Spa
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 Autovox Spa filed Critical Autovox Spa
Publication of HK5579A publication Critical patent/HK5579A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Stereo-Broadcasting Methods (AREA)
HK5579A 1975-11-25 1979-01-24 Electronic circuit for noise suppression in radio receivers HK5579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5238475A IT1052399B (it) 1975-11-25 1975-11-25 Circuito elettronico per la soppressione dei disturbi nei radioricevitori

Publications (1)

Publication Number Publication Date
HK5579A true HK5579A (en) 1979-02-02

Family

ID=11276881

Family Applications (1)

Application Number Title Priority Date Filing Date
HK5579A HK5579A (en) 1975-11-25 1979-01-24 Electronic circuit for noise suppression in radio receivers

Country Status (4)

Country Link
DE (1) DE2653508C2 (it)
GB (1) GB1511202A (it)
HK (1) HK5579A (it)
IT (1) IT1052399B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154980A (en) * 1977-08-29 1979-05-15 Motorola, Inc. Noise blanker with variable rate-shut-off and/or variable blanking threshold level
US4416024A (en) 1979-12-17 1983-11-15 Sanyo Electric Co., Inc. Distortion reducing circuit in FM receiver
JPS57196631A (en) * 1981-05-28 1982-12-02 Sanyo Electric Co Ltd Detecting circuit for pulse noise
NL8203384A (nl) * 1982-08-31 1984-03-16 Philips Nv Fm-stereo-ontvanger.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939422C3 (de) * 1969-08-02 1985-10-03 Interessengemeinschaft für Rundfunkschutzrechte GmbH Schutzrechtsverwertung & Co KG, 4000 Düsseldorf Schaltungsanordnung zur Verringerung des Rauschens in einem Stereo-Rundfunkempfänger
NL145420B (nl) * 1969-10-25 1975-03-17 Philips Nv Schakeling voor het onderdrukken van storingen in een fm radio-ontvanger.
US3823268A (en) * 1972-06-07 1974-07-09 Mc Intosh Labor Inc Dynamic stereo separation control
IT1000292B (it) * 1973-12-11 1976-03-30 Autovox Spa Circuito antidisturbi in particola re per un ricevitore a modulazione di frequenza
DE2536796A1 (de) * 1975-08-19 1977-03-03 Koerting Radio Werke Gmbh Schaltungsanordnung zur unterdrueckung von bassimpulsen, bei der sendersuche an hifi-geraeten, die die lautsprecherboxen gefaehrden koennen

Also Published As

Publication number Publication date
DE2653508C2 (de) 1982-03-04
GB1511202A (en) 1978-05-17
IT1052399B (it) 1981-06-20
DE2653508A1 (de) 1977-05-26

Similar Documents

Publication Publication Date Title
CA937639A (en) Circuit arrangement for suppressing interferences in an fm radio receiver
JPS527614A (en) Squelch circuit
JPS51150068A (en) Electronic circuit block
JPS522214A (en) Circuit for processing auxiliary signal for television receiver
JPS5282601A (en) Circuit for rejecting rockkin noises
GB2017455B (en) Noise eliminating circuit for am receiver
JPS5279713A (en) Tuning circuit for high frequency receiver
ZA761697B (en) Circuitry for interference suppression in an fm broadcast receiver
JPS54110802A (en) Stereophonic signal noise reducing circuit
GB1556390A (en) Tuning circuit arrangement
JPS5215214A (en) Circuit for tuning high frequency receiver
HK5579A (en) Electronic circuit for noise suppression in radio receivers
GB1553273A (en) Receiver circuits
JPS5255807A (en) Tuning circuit
JPS5265483A (en) Frequency comparison circuit
JPS5327355A (en) Circuit for reducing positive noise effect
JPS5210569A (en) Multilayered electronic circuit
NO782113L (no) Krets for interferens reduksjon til bruk i en fm radiomottaker
JPS52137905A (en) Circuit for suppressing pulse noise in fm receiver
ZA75824B (en) Circuit arrangement for suppressing interference in an fm radio receiver
JPS53103309A (en) Circuit for limiting noise in fm receiver
JPS52122402A (en) Method of eliminating electric noise occurred in electronic circuit
AU2682577A (en) Radio receiver noise suppression circuit
JPS544014A (en) Muutuning circuit for electronic tuning receiver
JPS5258304A (en) Radio receiver circuit