JPS527309B1 - - Google Patents

Info

Publication number
JPS527309B1
JPS527309B1 JP9166568A JP9166568A JPS527309B1 JP S527309 B1 JPS527309 B1 JP S527309B1 JP 9166568 A JP9166568 A JP 9166568A JP 9166568 A JP9166568 A JP 9166568A JP S527309 B1 JPS527309 B1 JP S527309B1
Authority
JP
Japan
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.)
Pending
Application number
JP9166568A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS527309B1 publication Critical patent/JPS527309B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/3026—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being discontinuously variable, e.g. controlled by switching
    • 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
    • G01V1/245—Amplitude control for seismic recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP9166568A 1967-12-29 1968-12-16 Pending JPS527309B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70215167A 1967-12-29 1967-12-29

Publications (1)

Publication Number Publication Date
JPS527309B1 true JPS527309B1 (enrdf_load_stackoverflow) 1977-03-01

Family

ID=24820058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9166568A Pending JPS527309B1 (enrdf_load_stackoverflow) 1967-12-29 1968-12-16

Country Status (5)

Country Link
JP (1) JPS527309B1 (enrdf_load_stackoverflow)
CA (1) CA933246A (enrdf_load_stackoverflow)
DE (1) DE1816292A1 (enrdf_load_stackoverflow)
FR (1) FR1598619A (enrdf_load_stackoverflow)
GB (1) GB1239585A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240063940A (ko) 2021-10-29 2024-05-10 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 방향성 전기 강판

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540974A (en) * 1981-10-30 1985-09-10 Rca Corporation Adaptive analog-to-digital converter
US4434439A (en) 1982-02-22 1984-02-28 Rca Corporation Digital television AGC arrangement
US4517586A (en) * 1982-11-23 1985-05-14 Rca Corporation Digital television receiver with analog-to-digital converter having time multiplexed gain
GB8322440D0 (en) * 1983-08-19 1983-09-21 Gen Electric Co Plc Frequency division multiplex transmission equipment
US4688113A (en) * 1985-10-01 1987-08-18 Telex Computer Products, Inc. Apparatus for calibrating tape drive read system
FR2710757B1 (fr) * 1993-09-30 1995-12-15 Inst Francais Du Petrole Méthode et dispositif d'acquisition de signaux sismiques.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240063940A (ko) 2021-10-29 2024-05-10 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 방향성 전기 강판

Also Published As

Publication number Publication date
FR1598619A (enrdf_load_stackoverflow) 1970-07-06
GB1239585A (enrdf_load_stackoverflow) 1971-07-21
CA933246A (en) 1973-09-04
DE1816292A1 (de) 1969-07-24

Similar Documents

Publication Publication Date Title
AU5765369A (enrdf_load_stackoverflow)
JPS527309B1 (enrdf_load_stackoverflow)
AU342066A (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU1273466A (enrdf_load_stackoverflow)
AU610966A (enrdf_load_stackoverflow)
AU3189468A (enrdf_load_stackoverflow)
AU2116667A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU3151267A (enrdf_load_stackoverflow)
BE477645A (enrdf_load_stackoverflow)
BE614676A (enrdf_load_stackoverflow)
AU23366A (enrdf_load_stackoverflow)
AU1868267A (enrdf_load_stackoverflow)
AU1763766A (enrdf_load_stackoverflow)
AU34866A (enrdf_load_stackoverflow)
AU408412B2 (enrdf_load_stackoverflow)
AU459699A (enrdf_load_stackoverflow)
AU1677166A (enrdf_load_stackoverflow)
AU1614766A (enrdf_load_stackoverflow)
AU97666A (enrdf_load_stackoverflow)
BE162295A (enrdf_load_stackoverflow)
BE426053A (enrdf_load_stackoverflow)
BE692409A (enrdf_load_stackoverflow)