AU509953B2 - Receiver noise reduction - Google Patents
Receiver noise reductionInfo
- Publication number
- AU509953B2 AU509953B2 AU26825/77A AU2682577A AU509953B2 AU 509953 B2 AU509953 B2 AU 509953B2 AU 26825/77 A AU26825/77 A AU 26825/77A AU 2682577 A AU2682577 A AU 2682577A AU 509953 B2 AU509953 B2 AU 509953B2
- Authority
- AU
- Australia
- Prior art keywords
- noise reduction
- receiver noise
- receiver
- reduction
- noise
- 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
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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2537476A IT1066817B (en) | 1976-07-16 | 1976-07-16 | CIRCUITIVE PROVISION FOR THE SUPPRESSION OF IMPULSIVE DISORDERS OF PARTICULAR APPLICATION IN RADIO RECEIVING EQUIPMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2682577A AU2682577A (en) | 1979-01-11 |
AU509953B2 true AU509953B2 (en) | 1980-06-05 |
Family
ID=11216501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU26825/77A Expired AU509953B2 (en) | 1976-07-16 | 1977-07-06 | Receiver noise reduction |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU509953B2 (en) |
BR (1) | BR7704607A (en) |
DE (1) | DE2732429A1 (en) |
IT (1) | IT1066817B (en) |
NZ (1) | NZ184586A (en) |
-
1976
- 1976-07-16 IT IT2537476A patent/IT1066817B/en active
-
1977
- 1977-07-06 AU AU26825/77A patent/AU509953B2/en not_active Expired
- 1977-07-07 NZ NZ18458677A patent/NZ184586A/en unknown
- 1977-07-14 BR BR7704607A patent/BR7704607A/en unknown
- 1977-07-18 DE DE19772732429 patent/DE2732429A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2732429A1 (en) | 1978-01-19 |
NZ184586A (en) | 1981-05-01 |
AU2682577A (en) | 1979-01-11 |
BR7704607A (en) | 1978-04-04 |
IT1066817B (en) | 1985-03-12 |
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