GB1365831A - Seismic playback/monitor system - Google Patents
Seismic playback/monitor systemInfo
- Publication number
- GB1365831A GB1365831A GB78972A GB78972A GB1365831A GB 1365831 A GB1365831 A GB 1365831A GB 78972 A GB78972 A GB 78972A GB 78972 A GB78972 A GB 78972A GB 1365831 A GB1365831 A GB 1365831A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- digital
- analogue
- passed
- representing
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analogue/Digital Conversion (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11384471A | 1971-02-09 | 1971-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365831A true GB1365831A (en) | 1974-09-04 |
Family
ID=22351851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB78972A Expired GB1365831A (en) | 1971-02-09 | 1972-01-07 | Seismic playback/monitor system |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733470A1 (de) * | 1987-09-30 | 1989-04-20 | Prakla Seismos Ag | Verfahren und einrichtung zur darstellung seismischer spuren |
| JPH0278680U (enrdf_load_stackoverflow) * | 1988-11-29 | 1990-06-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3555540A (en) * | 1966-08-08 | 1971-01-12 | Sds Data Systems | Digital-to-analog converter with smooth recovery |
-
1972
- 1972-01-07 GB GB78972A patent/GB1365831A/en not_active Expired
- 1972-01-17 AR AR240105A patent/AR195862A1/es active
- 1972-01-25 NL NL7200965A patent/NL7200965A/xx not_active Application Discontinuation
- 1972-01-28 CA CA133,450A patent/CA974649A/en not_active Expired
- 1972-02-05 JP JP1258472A patent/JPS53669B1/ja active Pending
- 1972-02-05 DE DE2205530A patent/DE2205530C3/de not_active Expired
- 1972-02-07 BR BR690/72A patent/BR7200690D0/pt unknown
- 1972-02-07 CH CH173372A patent/CH561899A5/xx not_active IP Right Cessation
- 1972-02-08 IT IT20341/72A patent/IT947397B/it active
- 1972-02-09 FR FR7204270A patent/FR2124585B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7200690D0 (pt) | 1973-05-24 |
| IT947397B (it) | 1973-05-21 |
| DE2205530C3 (de) | 1978-04-06 |
| FR2124585B1 (enrdf_load_stackoverflow) | 1975-03-21 |
| CA974649A (en) | 1975-09-16 |
| AR195862A1 (es) | 1973-11-15 |
| DE2205530A1 (de) | 1972-09-14 |
| JPS53669B1 (enrdf_load_stackoverflow) | 1978-01-11 |
| NL7200965A (enrdf_load_stackoverflow) | 1972-08-11 |
| FR2124585A1 (enrdf_load_stackoverflow) | 1972-09-22 |
| CH561899A5 (enrdf_load_stackoverflow) | 1975-05-15 |
| DE2205530B2 (de) | 1975-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4006413A (en) | Field instrument for measurement of AC voltage fluctuations | |
| GB1363346A (en) | Seismic playback/monitor system | |
| GB1365831A (en) | Seismic playback/monitor system | |
| GB1430953A (en) | Circuits | |
| US3872465A (en) | Seismic playback/monitor system | |
| GB1407475A (en) | Circuit arrangement for analogue-digital conversion of magnitudes or signals in electrical form | |
| GB1342447A (en) | Encoding system | |
| SE8105853L (sv) | Anordning for digitalisering av en analog signal | |
| GB1206647A (en) | An analogue-to-digital converter | |
| GB1515850A (en) | Methods and equipment for testing transmission lines | |
| US4388590A (en) | Digital audio level metering | |
| SU1642488A2 (ru) | Устройство дл считывани изображений | |
| SU566405A1 (ru) | Измеритель минимальной длительности фронтов импульсов видеосигнала | |
| SU634322A1 (ru) | Устройство дл отображени информации | |
| SU712766A1 (ru) | Цифровой измеритель напр жени | |
| SU818008A1 (ru) | Фазочувствительный интегрирующийпРЕОбРАзОВАТЕль НАпР жЕНи B КОд | |
| FR2261661A1 (en) | Analogue -digital converter e.g. for voltmeter - several modules connected in cascade each having level selector | |
| SU1385228A1 (ru) | Умножитель частоты | |
| SU1220115A1 (ru) | Устройство формировани сигналов времени | |
| SU674042A1 (ru) | Множительно-делительное устройство | |
| SU842853A1 (ru) | Амплитудно-импульсный функциональ-Ный пРЕОбРАзОВАТЕль | |
| SU1010617A1 (ru) | Функциональный генератор | |
| SU611158A1 (ru) | Цифровой измеритель периода | |
| JP3284142B2 (ja) | 波形記録計 | |
| SU807371A1 (ru) | Устройство дл вывода информации |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |