FR2512212B1 - - Google Patents
Info
- Publication number
- FR2512212B1 FR2512212B1 FR8116649A FR8116649A FR2512212B1 FR 2512212 B1 FR2512212 B1 FR 2512212B1 FR 8116649 A FR8116649 A FR 8116649A FR 8116649 A FR8116649 A FR 8116649A FR 2512212 B1 FR2512212 B1 FR 2512212B1
- 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
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/24—Recording seismic data
- G01V1/247—Digital recording of seismic data, e.g. in acquisition units or nodes
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8116649A FR2512212A1 (fr) | 1981-09-01 | 1981-09-01 | Systeme telemetrique d'enregistrement de signaux sismiques a sortie numerique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8116649A FR2512212A1 (fr) | 1981-09-01 | 1981-09-01 | Systeme telemetrique d'enregistrement de signaux sismiques a sortie numerique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2512212A1 FR2512212A1 (fr) | 1983-03-04 |
| FR2512212B1 true FR2512212B1 (enExample) | 1985-01-04 |
Family
ID=9261830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8116649A Granted FR2512212A1 (fr) | 1981-09-01 | 1981-09-01 | Systeme telemetrique d'enregistrement de signaux sismiques a sortie numerique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2512212A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649212B1 (fr) * | 1989-06-28 | 1991-10-18 | Inst Francais Du Petrole | Methode et dispositif d'acquisition permettant une numerisation precise de signaux analogiques |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU482748A1 (ru) * | 1968-02-08 | 1975-08-30 | Всесоюзный Научно-Исследовательский Институт Геофизических Методов Разведки | Сейсморазведочна станци с цифровой записью |
| US4031504A (en) * | 1976-03-08 | 1977-06-21 | Western Geophysical Company Of America | Gain ranging amplifier system |
| FR2314506A1 (fr) * | 1975-06-12 | 1977-01-07 | Whitehall Corp | Amplificateur differentiel de charge destine a etre utilise en sismique marine |
-
1981
- 1981-09-01 FR FR8116649A patent/FR2512212A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2512212A1 (fr) | 1983-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |