JPS63185315U - - Google Patents

Info

Publication number
JPS63185315U
JPS63185315U JP1987077177U JP7717787U JPS63185315U JP S63185315 U JPS63185315 U JP S63185315U JP 1987077177 U JP1987077177 U JP 1987077177U JP 7717787 U JP7717787 U JP 7717787U JP S63185315 U JPS63185315 U JP S63185315U
Authority
JP
Japan
Prior art keywords
amplitude
output
slope
steps
limiters
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.)
Pending
Application number
JP1987077177U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987077177U priority Critical patent/JPS63185315U/ja
Priority to US07/195,585 priority patent/US4860105A/en
Priority to DE198888304624T priority patent/DE292324T1/de
Priority to EP88304624A priority patent/EP0292324B1/en
Priority to DE88304624T priority patent/DE3879758T2/de
Priority to KR1019880006013A priority patent/KR920001004B1/ko
Priority to US07/209,650 priority patent/US4864404A/en
Publication of JPS63185315U publication Critical patent/JPS63185315U/ja
Pending legal-status Critical Current

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Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP1987077177U 1987-05-22 1987-05-22 Pending JPS63185315U (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1987077177U JPS63185315U (enrdf_load_stackoverflow) 1987-05-22 1987-05-22
US07/195,585 US4860105A (en) 1987-05-22 1988-05-18 Noise Reducing circuit of a video signal
DE198888304624T DE292324T1 (de) 1987-05-22 1988-05-20 Schaltung zum reduzieren des geraeusches eines videosignals.
EP88304624A EP0292324B1 (en) 1987-05-22 1988-05-20 Noise reduction circuit of a video signal
DE88304624T DE3879758T2 (de) 1987-05-22 1988-05-20 Schaltung zum Reduzieren des Geräusches eines Videosignals.
KR1019880006013A KR920001004B1 (ko) 1987-05-22 1988-05-21 엠퍼시스 회로
US07/209,650 US4864404A (en) 1987-05-22 1988-06-21 Noise reduction circuit of a video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987077177U JPS63185315U (enrdf_load_stackoverflow) 1987-05-22 1987-05-22

Publications (1)

Publication Number Publication Date
JPS63185315U true JPS63185315U (enrdf_load_stackoverflow) 1988-11-29

Family

ID=30924941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987077177U Pending JPS63185315U (enrdf_load_stackoverflow) 1987-05-22 1987-05-22

Country Status (1)

Country Link
JP (1) JPS63185315U (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153816A (en) * 1980-04-30 1981-11-28 Toshiba Corp Signal processing circuit
JPS56161707A (en) * 1980-05-19 1981-12-12 Toshiba Corp Signal processing circuit
JPS56161708A (en) * 1980-05-19 1981-12-12 Toshiba Corp Signal processing circuit
JPS59127412A (ja) * 1983-01-12 1984-07-23 Nec Corp 対数圧縮増幅回路
JPS6066511A (ja) * 1983-09-22 1985-04-16 Nec Corp 対数圧縮増幅回路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153816A (en) * 1980-04-30 1981-11-28 Toshiba Corp Signal processing circuit
JPS56161707A (en) * 1980-05-19 1981-12-12 Toshiba Corp Signal processing circuit
JPS56161708A (en) * 1980-05-19 1981-12-12 Toshiba Corp Signal processing circuit
JPS59127412A (ja) * 1983-01-12 1984-07-23 Nec Corp 対数圧縮増幅回路
JPS6066511A (ja) * 1983-09-22 1985-04-16 Nec Corp 対数圧縮増幅回路

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