FR2318430B1 - - Google Patents
Info
- Publication number
- FR2318430B1 FR2318430B1 FR7522562A FR7522562A FR2318430B1 FR 2318430 B1 FR2318430 B1 FR 2318430B1 FR 7522562 A FR7522562 A FR 7522562A FR 7522562 A FR7522562 A FR 7522562A FR 2318430 B1 FR2318430 B1 FR 2318430B1
- 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
- G01V1/24—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)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7522562A FR2318430A1 (fr) | 1975-07-18 | 1975-07-18 | Dispositif d'acquisition sur le terrain de donnees sismiques avec numeration a pesee aleatoire |
| CA256,940A CA1061887A (en) | 1975-07-18 | 1976-07-14 | Apparatus for obtaining seismic data |
| GB29798/76A GB1553242A (en) | 1975-07-18 | 1976-07-16 | Obtaining seismic data |
| DE19762632312 DE2632312A1 (de) | 1975-07-18 | 1976-07-17 | Anordnung zur erfassung von seismischen daten oder informationen ueber ein gelaende |
| US05/706,384 US4136326A (en) | 1975-07-18 | 1976-07-19 | Apparatus for obtaining seismic data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7522562A FR2318430A1 (fr) | 1975-07-18 | 1975-07-18 | Dispositif d'acquisition sur le terrain de donnees sismiques avec numeration a pesee aleatoire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318430A1 FR2318430A1 (fr) | 1977-02-11 |
| FR2318430B1 true FR2318430B1 (US20110009641A1-20110113-C00256.png) | 1979-02-02 |
Family
ID=9158089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7522562A Granted FR2318430A1 (fr) | 1975-07-18 | 1975-07-18 | Dispositif d'acquisition sur le terrain de donnees sismiques avec numeration a pesee aleatoire |
Country Status (5)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471088A1 (fr) * | 1979-12-07 | 1981-06-12 | Inst Francais Du Petrole | Dispositif de transmission de donnees entre des dispositifs d'acquisition de donnees et un dispositif d'enregistrement |
| FR2532059A1 (fr) * | 1982-08-19 | 1984-02-24 | Schlumberger Prospection | Procede et dispositif pour la presentation visuelle, notamment l'enregistrement graphique de resultats de mesures dans un puits |
| DE3248114A1 (de) * | 1982-12-24 | 1984-07-05 | Krautkrämer GmbH, 5000 Köln | Verfahren und vorrichtung zur digitalisierung und speicherung von ultraschallinformationen |
| CA1205897A (en) * | 1982-12-29 | 1986-06-10 | Randol R. Read | Cableless seismic digital field recorder having on- site seismic data processing capabilities |
| US4674062A (en) * | 1984-04-20 | 1987-06-16 | General Electric Company | Apparatus and method to increase dynamic range of digital measurements |
| US4885724A (en) * | 1986-03-04 | 1989-12-05 | Amoco Corporation | Cableless seismic digital field recorder having on-site seismic data processing capabilities |
| US4890248A (en) * | 1987-06-01 | 1989-12-26 | Hughes Aircraft Company | Method and apparatus for reducing aliasing in signal processing |
| US4967400A (en) * | 1988-02-26 | 1990-10-30 | Syntron, Inc. | Digital marine seismic system |
| US6687632B1 (en) * | 1998-01-23 | 2004-02-03 | Trilithic, Inc. | Testing of CATV systems |
| WO2004077669A1 (ja) * | 2003-02-28 | 2004-09-10 | Matsushita Electric Industrial Co., Ltd. | 確率的パルス発生器と差分絶対値演算器及びこれを用いたマンハッタン距離演算装置 |
| CN100413191C (zh) * | 2005-03-30 | 2008-08-20 | 昂宝电子（上海）有限公司 | 用于控制电源变换器中的开关频率变化的系统和方法 |
| US20100207776A1 (en) * | 2007-09-21 | 2010-08-19 | Shinji Takuno | Communication device |
| EP2214034B1 (en) * | 2009-02-03 | 2013-04-03 | Sercel | Data acquisition apparatus and method |
| CA3118864C (en) | 2012-03-08 | 2022-11-29 | Shell Internationale Research Maatschappij B.V. | Integrated seismic monitoring system and method |
| RU2685067C1 (ru) * | 2018-08-27 | 2019-04-16 | Общество с ограниченной ответственностью "НАУЧНО-ТЕХНОЛОГИЧЕСКИЙ КОМПЛЕКС АНЧАР" | Регистратор малошумящий низкочастотного аналогового сигнала |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958048A (en) * | 1957-06-14 | 1960-10-25 | Atlantic Refining Co | Automatic volume control for seismograph signal amplifier |
| US3202926A (en) * | 1961-06-16 | 1965-08-24 | Texas Instruments Inc | Gain control signal generator |
| NL289898A (US20110009641A1-20110113-C00256.png) * | 1962-03-07 | |||
| GB1184652A (en) * | 1966-03-07 | 1970-03-18 | Standard Telephones Cables Ltd | Stochastic Computing Arrangement. |
| US3398395A (en) * | 1966-04-28 | 1968-08-20 | Texas Instruments Inc | Seismic amplifier system with preprogrammed gain control |
| US3704948A (en) * | 1966-10-07 | 1972-12-05 | Longshots Inc | Method and apparatus for transmitting information |
| US3612845A (en) * | 1968-07-05 | 1971-10-12 | Reed C Lawlor | Computer utilizing random pulse trains |
| US3699325A (en) * | 1969-10-09 | 1972-10-17 | Shell Oil Co | Time-shared instantaneous gain-ranging amplifier |
| AT327589B (de) * | 1971-08-03 | 1976-02-10 | Norma Messtechnik Gmbh | Schaltungsanordnung zur umsetzung von analogen elektrischen signalen oder kennwerten davon in binare impulsfolgen |
| BE793746A (fr) * | 1972-01-11 | 1973-07-09 | Sercel Rech Const Elect | Amplificateur d'echantillons de signaux analogiques avec reglage de gain automatique |
| US3968471A (en) * | 1972-01-17 | 1976-07-06 | Western Geophysical Company Of America | Method for suppressing side lobes in correlation processes |
| FR2172032B1 (US20110009641A1-20110113-C00256.png) * | 1972-02-18 | 1974-06-28 | Alsthom Cgee | |
| AT322038B (de) * | 1972-05-12 | 1975-04-25 | Norma Messtechnik Gmbh | Schaltungsanordnung zur ergodischen verarbeitung von nichtperiodischen und periodischen signalen |
| US4001768A (en) * | 1973-05-07 | 1977-01-04 | Geophysical Systems Corporation | Data acquisition, transport and storage system |
| US3930145A (en) * | 1973-05-07 | 1975-12-30 | Geophysical Systems Corp | Data acquisition and processing system |
| US3986008A (en) * | 1973-05-07 | 1976-10-12 | Geophysical Systems Corporation | Data compositing and array control system |
| US3863201A (en) * | 1973-05-29 | 1975-01-28 | Amoco Prod Co | Seismometer arrays using operational amplifiers |
| FR2237552A5 (US20110009641A1-20110113-C00256.png) * | 1973-07-10 | 1975-02-07 | Sercel Rech Const Elect | |
| FR2237207A1 (en) * | 1973-07-13 | 1975-02-07 | Shell Int Research | Seismic exploration with centralised processing - uses data transmission system at geophone station to reduce cables |
| US4021649A (en) * | 1975-04-07 | 1977-05-03 | Geophysical Systems Corporation | Data compositing and array control system |
-
1975
- 1975-07-18 FR FR7522562A patent/FR2318430A1/fr active Granted
-
1976
- 1976-07-14 CA CA256,940A patent/CA1061887A/en not_active Expired
- 1976-07-16 GB GB29798/76A patent/GB1553242A/en not_active Expired
- 1976-07-17 DE DE19762632312 patent/DE2632312A1/de not_active Withdrawn
- 1976-07-19 US US05/706,384 patent/US4136326A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1553242A (en) | 1979-09-26 |
| FR2318430A1 (fr) | 1977-02-11 |
| DE2632312A1 (de) | 1977-04-14 |
| US4136326A (en) | 1979-01-23 |
| CA1061887A (en) | 1979-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RT | Complete renunciation |