FR2156063B1 - - Google Patents
Info
- Publication number
- FR2156063B1 FR2156063B1 FR7235294A FR7235294A FR2156063B1 FR 2156063 B1 FR2156063 B1 FR 2156063B1 FR 7235294 A FR7235294 A FR 7235294A FR 7235294 A FR7235294 A FR 7235294A FR 2156063 B1 FR2156063 B1 FR 2156063B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/06—Measuring depth of modulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1471071A CH537119A (de) | 1971-10-07 | 1971-10-07 | Verfahren und Einrichtung zur Frequenzdarstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2156063A1 FR2156063A1 (fr) | 1973-05-25 |
FR2156063B1 true FR2156063B1 (fr) | 1976-01-30 |
Family
ID=4403191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7235294A Expired FR2156063B1 (fr) | 1971-10-07 | 1972-10-05 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3823374A (fr) |
AT (1) | AT335565B (fr) |
CH (1) | CH537119A (fr) |
DE (1) | DE2153670A1 (fr) |
FR (1) | FR2156063B1 (fr) |
GB (1) | GB1410996A (fr) |
NL (1) | NL7212823A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121411C1 (en) * | 1991-06-28 | 1993-02-04 | Wilfried Dr.-Ing. 6380 Bad Homburg De Schael | Measuring resonance frequencies of piezoelectric components - generating pulse marking time point of resonance on basis characteristic signal change using HF wobbulator controlled by LF probe signals |
JP2010271091A (ja) | 2009-05-20 | 2010-12-02 | Seiko Epson Corp | 周波数測定装置 |
JP5440999B2 (ja) * | 2009-05-22 | 2014-03-12 | セイコーエプソン株式会社 | 周波数測定装置 |
JP5517033B2 (ja) | 2009-05-22 | 2014-06-11 | セイコーエプソン株式会社 | 周波数測定装置 |
JP5582447B2 (ja) | 2009-08-27 | 2014-09-03 | セイコーエプソン株式会社 | 電気回路、同電気回路を備えたセンサーシステム、及び同電気回路を備えたセンサーデバイス |
JP5815918B2 (ja) | 2009-10-06 | 2015-11-17 | セイコーエプソン株式会社 | 周波数測定方法、周波数測定装置及び周波数測定装置を備えた装置 |
JP5876975B2 (ja) | 2009-10-08 | 2016-03-02 | セイコーエプソン株式会社 | 周波数測定装置及び周波数測定装置における変速分周信号の生成方法 |
JP5883558B2 (ja) | 2010-08-31 | 2016-03-15 | セイコーエプソン株式会社 | 周波数測定装置及び電子機器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998568A (en) * | 1956-04-03 | 1961-08-29 | Panoramic Radio Products Inc | Time frequency analyzer |
-
1971
- 1971-10-07 CH CH1471071A patent/CH537119A/de not_active IP Right Cessation
- 1971-10-28 DE DE2153670A patent/DE2153670A1/de not_active Withdrawn
-
1972
- 1972-09-22 NL NL7212823A patent/NL7212823A/xx not_active Application Discontinuation
- 1972-10-03 AT AT847472A patent/AT335565B/de not_active IP Right Cessation
- 1972-10-04 US US00296062A patent/US3823374A/en not_active Expired - Lifetime
- 1972-10-05 GB GB4596672A patent/GB1410996A/en not_active Expired
- 1972-10-05 FR FR7235294A patent/FR2156063B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3823374A (en) | 1974-07-09 |
ATA847472A (de) | 1976-07-15 |
CH537119A (de) | 1973-05-15 |
GB1410996A (en) | 1975-10-22 |
FR2156063A1 (fr) | 1973-05-25 |
NL7212823A (fr) | 1973-04-10 |
DE2153670A1 (de) | 1973-04-12 |
AT335565B (de) | 1977-03-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |