JPS61274495A - Ｃｎ比測定方法および装置 - Google Patents
Ｃｎ比測定方法および装置Info
- Publication number
- JPS61274495A JPS61274495A JP11622685A JP11622685A JPS61274495A JP S61274495 A JPS61274495 A JP S61274495A JP 11622685 A JP11622685 A JP 11622685A JP 11622685 A JP11622685 A JP 11622685A JP S61274495 A JPS61274495 A JP S61274495A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- noise
- ratio
- power
- 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.)
- Granted
Links
- 238000000691 measurement method Methods 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 description 23
- 238000000605 extraction Methods 0.000 description 19
- 238000005259 measurement Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 238000001514 detection method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11622685A JPS61274495A (ja) | 1985-05-29 | 1985-05-29 | Ｃｎ比測定方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11622685A JPS61274495A (ja) | 1985-05-29 | 1985-05-29 | Ｃｎ比測定方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61274495A true JPS61274495A (ja) | 1986-12-04 |
| JPH0426276B2 JPH0426276B2 (enrdf_load_stackoverflow) | 1992-05-06 |
Family
ID=14681951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11622685A Granted JPS61274495A (ja) | 1985-05-29 | 1985-05-29 | Ｃｎ比測定方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61274495A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175487A (ja) * | 1987-12-29 | 1989-07-11 | Matsushita Electric Ind Co Ltd | 衛星テレビ受信機画質表示装置 |
| JPH01274593A (ja) * | 1988-04-27 | 1989-11-02 | Matsushita Electric Ind Co Ltd | 衛星放送受信機画質表示装置 |
| US5450623A (en) * | 1992-09-18 | 1995-09-12 | Leader Electronics Corp. | CN ratio measuring apparatus |
| JP2006313160A (ja) * | 2005-05-04 | 2006-11-16 | Advantest Corp | ジッタ測定装置、及びジッタ測定方法 |
| JP2024156743A (ja) * | 2017-02-24 | 2024-11-06 | サニーブルック リサーチ インスティチュート | イメージングにおけるノイズを削減するシステムおよび方法 |
-
1985
- 1985-05-29 JP JP11622685A patent/JPS61274495A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175487A (ja) * | 1987-12-29 | 1989-07-11 | Matsushita Electric Ind Co Ltd | 衛星テレビ受信機画質表示装置 |
| JPH01274593A (ja) * | 1988-04-27 | 1989-11-02 | Matsushita Electric Ind Co Ltd | 衛星放送受信機画質表示装置 |
| US5450623A (en) * | 1992-09-18 | 1995-09-12 | Leader Electronics Corp. | CN ratio measuring apparatus |
| JP2006313160A (ja) * | 2005-05-04 | 2006-11-16 | Advantest Corp | ジッタ測定装置、及びジッタ測定方法 |
| JP2024156743A (ja) * | 2017-02-24 | 2024-11-06 | サニーブルック リサーチ インスティチュート | イメージングにおけるノイズを削減するシステムおよび方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426276B2 (enrdf_load_stackoverflow) | 1992-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |