AT376350B - Geraet zur verminderung eines rauschens in einem zusammengesetzten videosignal - Google Patents

Geraet zur verminderung eines rauschens in einem zusammengesetzten videosignal

Info

Publication number
AT376350B
AT376350B AT0968876A AT968876A AT376350B AT 376350 B AT376350 B AT 376350B AT 0968876 A AT0968876 A AT 0968876A AT 968876 A AT968876 A AT 968876A AT 376350 B AT376350 B AT 376350B
Authority
AT
Austria
Prior art keywords
video signal
reducing noise
composed video
noise
reducing
Prior art date
Application number
AT0968876A
Other languages
English (en)
Other versions
ATA968876A (de
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of ATA968876A publication Critical patent/ATA968876A/de
Application granted granted Critical
Publication of AT376350B publication Critical patent/AT376350B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/911—Television signal processing therefor for the suppression of noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
AT0968876A 1975-12-26 1976-12-27 Geraet zur verminderung eines rauschens in einem zusammengesetzten videosignal AT376350B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157206A JPS5279747A (en) 1975-12-26 1975-12-26 Noise removal circuit

Publications (2)

Publication Number Publication Date
ATA968876A ATA968876A (de) 1984-03-15
AT376350B true AT376350B (de) 1984-11-12

Family

ID=15644514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0968876A AT376350B (de) 1975-12-26 1976-12-27 Geraet zur verminderung eines rauschens in einem zusammengesetzten videosignal

Country Status (9)

Country Link
US (1) US4163258A (de)
JP (1) JPS5279747A (de)
AT (1) AT376350B (de)
CA (1) CA1076246A (de)
DE (1) DE2658676C2 (de)
FR (1) FR2336841A1 (de)
GB (1) GB1538509A (de)
IT (1) IT1074230B (de)
NL (1) NL7614451A (de)

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* Cited by examiner, † Cited by third party
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US9288089B2 (en) * 2010-04-30 2016-03-15 Ecole Polytechnique Federale De Lausanne (Epfl) Orthogonal differential vector signaling
US9596109B2 (en) 2010-05-20 2017-03-14 Kandou Labs, S.A. Methods and systems for high bandwidth communications interface
US9479369B1 (en) 2010-05-20 2016-10-25 Kandou Labs, S.A. Vector signaling codes with high pin-efficiency for chip-to-chip communication and storage
US8593305B1 (en) 2011-07-05 2013-11-26 Kandou Labs, S.A. Efficient processing and detection of balanced codes
US9300503B1 (en) 2010-05-20 2016-03-29 Kandou Labs, S.A. Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication
US9401828B2 (en) 2010-05-20 2016-07-26 Kandou Labs, S.A. Methods and systems for low-power and pin-efficient communications with superposition signaling codes
US9077386B1 (en) 2010-05-20 2015-07-07 Kandou Labs, S.A. Methods and systems for selection of unions of vector signaling codes for power and pin efficient chip-to-chip communication
US9246713B2 (en) 2010-05-20 2016-01-26 Kandou Labs, S.A. Vector signaling with reduced receiver complexity
US9106238B1 (en) 2010-12-30 2015-08-11 Kandou Labs, S.A. Sorting decoder
US9362962B2 (en) 2010-05-20 2016-06-07 Kandou Labs, S.A. Methods and systems for energy-efficient communications interface
US9564994B2 (en) 2010-05-20 2017-02-07 Kandou Labs, S.A. Fault tolerant chip-to-chip communication with advanced voltage
US9450744B2 (en) 2010-05-20 2016-09-20 Kandou Lab, S.A. Control loop management and vector signaling code communications links
US9985634B2 (en) 2010-05-20 2018-05-29 Kandou Labs, S.A. Data-driven voltage regulator
US9251873B1 (en) 2010-05-20 2016-02-02 Kandou Labs, S.A. Methods and systems for pin-efficient memory controller interface using vector signaling codes for chip-to-chip communications
US9288082B1 (en) 2010-05-20 2016-03-15 Kandou Labs, S.A. Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences
WO2011151469A1 (en) 2010-06-04 2011-12-08 Ecole Polytechnique Federale De Lausanne Error control coding for orthogonal differential vector signaling
US9275720B2 (en) 2010-12-30 2016-03-01 Kandou Labs, S.A. Differential vector storage for dynamic random access memory
US9268683B1 (en) 2012-05-14 2016-02-23 Kandou Labs, S.A. Storage method and apparatus for random access memory using codeword storage
EP2926260B1 (de) 2013-01-17 2019-04-03 Kandou Labs S.A. Verfahren und systeme für eine chip-zu-chip- kommunikation mit reduzierten störsignalen bei gleichzeitigem schalten
CN105122758B (zh) 2013-02-11 2018-07-10 康杜实验室公司 高带宽芯片间通信接口方法和系统
EP2979388B1 (de) 2013-04-16 2020-02-12 Kandou Labs, S.A. Verfahren und systeme für eine kommunikationsschnittstelle mit hoher bandbreite
CN105393512B (zh) 2013-06-25 2019-06-28 康杜实验室公司 具有低接收器复杂度的向量信令
WO2015077608A1 (en) 2013-11-22 2015-05-28 Kandou Labs SA Multiwire linear equalizer for vector signaling code receiver
US9806761B1 (en) 2014-01-31 2017-10-31 Kandou Labs, S.A. Methods and systems for reduction of nearest-neighbor crosstalk
CN105993151B (zh) 2014-02-02 2019-06-21 康杜实验室公司 低isi比低功率芯片间通信方法和装置
US9369312B1 (en) 2014-02-02 2016-06-14 Kandou Labs, S.A. Low EMI signaling for parallel conductor interfaces
US9363114B2 (en) 2014-02-28 2016-06-07 Kandou Labs, S.A. Clock-embedded vector signaling codes
US9509437B2 (en) 2014-05-13 2016-11-29 Kandou Labs, S.A. Vector signaling code with improved noise margin
US11240076B2 (en) 2014-05-13 2022-02-01 Kandou Labs, S.A. Vector signaling code with improved noise margin
US9148087B1 (en) 2014-05-16 2015-09-29 Kandou Labs, S.A. Symmetric is linear equalization circuit with increased gain
US9852806B2 (en) 2014-06-20 2017-12-26 Kandou Labs, S.A. System for generating a test pattern to detect and isolate stuck faults for an interface using transition coding
US9112550B1 (en) 2014-06-25 2015-08-18 Kandou Labs, SA Multilevel driver for high speed chip-to-chip communications
WO2016007863A2 (en) 2014-07-10 2016-01-14 Kandou Labs, S.A. Vector signaling codes with increased signal to noise characteristics
US9432082B2 (en) 2014-07-17 2016-08-30 Kandou Labs, S.A. Bus reversable orthogonal differential vector signaling codes
KR101943048B1 (ko) 2014-07-21 2019-01-28 칸도우 랩스 에스에이 다분기 데이터 전송
WO2016019384A1 (en) 2014-08-01 2016-02-04 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US9674014B2 (en) 2014-10-22 2017-06-06 Kandou Labs, S.A. Method and apparatus for high speed chip-to-chip communications
KR101978470B1 (ko) 2015-06-26 2019-05-14 칸도우 랩스 에스에이 고속 통신 시스템
US9557760B1 (en) 2015-10-28 2017-01-31 Kandou Labs, S.A. Enhanced phase interpolation circuit
US9577815B1 (en) 2015-10-29 2017-02-21 Kandou Labs, S.A. Clock data alignment system for vector signaling code communications link
US10055372B2 (en) 2015-11-25 2018-08-21 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US10003315B2 (en) 2016-01-25 2018-06-19 Kandou Labs S.A. Voltage sampler driver with enhanced high-frequency gain
WO2017185072A1 (en) 2016-04-22 2017-10-26 Kandou Labs, S.A. High performance phase locked loop
US10003454B2 (en) 2016-04-22 2018-06-19 Kandou Labs, S.A. Sampler with low input kickback
CN109417521B (zh) 2016-04-28 2022-03-18 康杜实验室公司 低功率多电平驱动器
US10153591B2 (en) 2016-04-28 2018-12-11 Kandou Labs, S.A. Skew-resistant multi-wire channel
US10333741B2 (en) 2016-04-28 2019-06-25 Kandou Labs, S.A. Vector signaling codes for densely-routed wire groups
US9906358B1 (en) 2016-08-31 2018-02-27 Kandou Labs, S.A. Lock detector for phase lock loop
US10411922B2 (en) 2016-09-16 2019-09-10 Kandou Labs, S.A. Data-driven phase detector element for phase locked loops
US10200188B2 (en) 2016-10-21 2019-02-05 Kandou Labs, S.A. Quadrature and duty cycle error correction in matrix phase lock loop
US10372665B2 (en) 2016-10-24 2019-08-06 Kandou Labs, S.A. Multiphase data receiver with distributed DFE
US10200218B2 (en) 2016-10-24 2019-02-05 Kandou Labs, S.A. Multi-stage sampler with increased gain
CN115567164B (zh) 2017-04-14 2025-01-28 康杜实验室公司 向量信令码信道的流水线式前向纠错方法和装置
CN115333530A (zh) 2017-05-22 2022-11-11 康杜实验室公司 多模式数据驱动型时钟恢复方法和装置
US10116468B1 (en) 2017-06-28 2018-10-30 Kandou Labs, S.A. Low power chip-to-chip bidirectional communications
US10686583B2 (en) 2017-07-04 2020-06-16 Kandou Labs, S.A. Method for measuring and correcting multi-wire skew
US10693587B2 (en) 2017-07-10 2020-06-23 Kandou Labs, S.A. Multi-wire permuted forward error correction
US10203226B1 (en) 2017-08-11 2019-02-12 Kandou Labs, S.A. Phase interpolation circuit
US10467177B2 (en) 2017-12-08 2019-11-05 Kandou Labs, S.A. High speed memory interface
US10326623B1 (en) 2017-12-08 2019-06-18 Kandou Labs, S.A. Methods and systems for providing multi-stage distributed decision feedback equalization
CN111684772B (zh) 2017-12-28 2023-06-16 康杜实验室公司 同步切换多输入解调比较器
US10554380B2 (en) 2018-01-26 2020-02-04 Kandou Labs, S.A. Dynamically weighted exclusive or gate having weighted output segments for phase detection and phase interpolation
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Also Published As

Publication number Publication date
US4163258A (en) 1979-07-31
ATA968876A (de) 1984-03-15
DE2658676A1 (de) 1977-07-14
CA1076246A (en) 1980-04-22
NL7614451A (nl) 1977-06-28
JPS5279747A (en) 1977-07-05
DE2658676C2 (de) 1986-07-24
FR2336841A1 (fr) 1977-07-22
IT1074230B (it) 1985-04-17
FR2336841B1 (de) 1983-04-08
GB1538509A (en) 1979-01-17

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