HK1212039A1 - Signal processing apparatus - Google Patents
Signal processing apparatusInfo
- Publication number
- HK1212039A1 HK1212039A1 HK16100046.6A HK16100046A HK1212039A1 HK 1212039 A1 HK1212039 A1 HK 1212039A1 HK 16100046 A HK16100046 A HK 16100046A HK 1212039 A1 HK1212039 A1 HK 1212039A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- processing apparatus
- signal processing
- signal
- processing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/00006—Changing the frequency
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Electric Clocks (AREA)
- Measurement Of Current Or Voltage (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/052464 WO2014118984A1 (en) | 2013-02-04 | 2013-02-04 | Signal processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1212039A1 true HK1212039A1 (en) | 2016-06-03 |
Family
ID=51261726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK16100046.6A HK1212039A1 (en) | 2013-02-04 | 2016-01-05 | Signal processing apparatus |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP5936716B2 (en) |
| KR (1) | KR101665903B1 (en) |
| CN (1) | CN105026938B (en) |
| GB (1) | GB2527685B (en) |
| HK (1) | HK1212039A1 (en) |
| WO (1) | WO2014118984A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5972450B2 (en) * | 2013-03-29 | 2016-08-17 | 三菱電機株式会社 | Signal processing device |
| CN109407498A (en) * | 2018-01-04 | 2019-03-01 | 国网四川省电力公司电力科学研究院 | A kind of clock of power meter test method and clock of power meter test device |
| FR3090885B1 (en) * | 2018-12-20 | 2021-05-07 | Schneider Electric Ind Sas | Method and system for measuring electrical quantities |
| CN110007144A (en) * | 2019-04-30 | 2019-07-12 | 杭州万高科技股份有限公司 | A kind of frequency measurement method and associated component of input signal |
| JP2022174652A (en) * | 2021-05-11 | 2022-11-24 | 株式会社アドバンテスト | Measuring device and measuring method |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09113654A (en) * | 1995-10-16 | 1997-05-02 | Nec Ic Microcomput Syst Ltd | Intermittent receiver controller |
| JPH1020052A (en) * | 1996-07-01 | 1998-01-23 | Yazaki Corp | Time correction method and device therefor |
| JP2000244351A (en) * | 1999-02-19 | 2000-09-08 | Fujitsu Ltd | Reception controller and method therefor |
| JP4051840B2 (en) * | 1999-05-28 | 2008-02-27 | 富士電機システムズ株式会社 | Synchronizer for distributed system equipment |
| JP2001308839A (en) * | 2000-04-21 | 2001-11-02 | Fujikura Ltd | Circuit and method for clock synchronization |
| JP4316103B2 (en) * | 2000-04-27 | 2009-08-19 | 株式会社東芝 | Fault location system |
| US20030058004A1 (en) * | 2001-09-24 | 2003-03-27 | Stengel Robert E. | Method and apparatus for direct digital synthesis of frequency signals |
| US7254194B2 (en) * | 2002-01-25 | 2007-08-07 | Infineon Technologies North America Corp. | Automatic gain control for communication receivers |
| CN1642010B (en) * | 2004-01-01 | 2010-04-28 | 华为技术有限公司 | Clock-locked frequency deviation detecting device |
| JP2006310964A (en) * | 2005-04-26 | 2006-11-09 | Canon Inc | Communication terminal and control method thereof, and program |
| CN101051888A (en) * | 2006-04-04 | 2007-10-10 | 北京信威通信技术股份有限公司 | Obtaining and keeping synchronous method for base station |
| JP4996424B2 (en) * | 2007-11-08 | 2012-08-08 | ルネサスエレクトロニクス株式会社 | Signal processing device |
| CN202372881U (en) * | 2011-12-23 | 2012-08-08 | 北京煜邦电力技术有限公司 | Program downloading timely clock calibration tool for data acquiring terminal of smart grid |
| CN102721865B (en) * | 2012-06-04 | 2015-06-17 | 惠州Tcl移动通信有限公司 | Method and system for measuring accuracy of crystal oscillators |
-
2013
- 2013-02-04 JP JP2014559470A patent/JP5936716B2/en active Active
- 2013-02-04 GB GB1514508.9A patent/GB2527685B/en active Active
- 2013-02-04 KR KR1020157019796A patent/KR101665903B1/en active IP Right Grant
- 2013-02-04 CN CN201380071326.7A patent/CN105026938B/en not_active Expired - Fee Related
- 2013-02-04 WO PCT/JP2013/052464 patent/WO2014118984A1/en active Application Filing
-
2016
- 2016-01-05 HK HK16100046.6A patent/HK1212039A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014118984A1 (en) | 2014-08-07 |
| KR101665903B1 (en) | 2016-10-12 |
| KR20150100821A (en) | 2015-09-02 |
| JP5936716B2 (en) | 2016-06-22 |
| CN105026938A (en) | 2015-11-04 |
| GB2527685A (en) | 2015-12-30 |
| JPWO2014118984A1 (en) | 2017-01-26 |
| CN105026938B (en) | 2017-09-05 |
| GB201514508D0 (en) | 2015-09-30 |
| GB2527685B (en) | 2018-03-21 |
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