JPS55118183A - Signal process circuit - Google Patents
Signal process circuitInfo
- Publication number
- JPS55118183A JPS55118183A JP2448279A JP2448279A JPS55118183A JP S55118183 A JPS55118183 A JP S55118183A JP 2448279 A JP2448279 A JP 2448279A JP 2448279 A JP2448279 A JP 2448279A JP S55118183 A JPS55118183 A JP S55118183A
- Authority
- JP
- Japan
- Prior art keywords
- vin
- input signal
- adder
- resistances
- deviation
- 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.)
- Granted
Links
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
PURPOSE:To give correction to the nonlinear error by using the component which becomes 0 near the lower and upper limit value of the input signal plus the component which becomes 0 near the upper, lower and intermediate value of the input signal each for the correction signal of the input signal. CONSTITUTION:The term of (Vin-1/2) is obtained through the adder consisting of resistances R1 and R2, constant voltage source V1 and amplifier A1 each; the term of (Vin-1/2)<2> is obtained by analog multiplier M1; and the output Y2= Vin(Vin-1) is obtained through the adder of the next step respectively. Then Vin(Vin-1/2)(Vin-1) is obtained by multiplier M2 at part B, and Vo=Vin+ Vin(Vin-1)k+Vin(Vin-1/2)(Vin-1)m is obtained by the adder consisting of resistances R5, R6 and R7 plus operational amplifier A5. For the adjustment work, VR1 is turned to secure the deviation of 0 from the ideal curve of Vo with Vin= 1/2, and VR2 is set to obtain the deviation 0 of Vo with Vin=1/4 each.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2448279A JPS55118183A (en) | 1979-03-05 | 1979-03-05 | Signal process circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2448279A JPS55118183A (en) | 1979-03-05 | 1979-03-05 | Signal process circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55118183A true JPS55118183A (en) | 1980-09-10 |
JPS6148752B2 JPS6148752B2 (en) | 1986-10-25 |
Family
ID=12139397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2448279A Granted JPS55118183A (en) | 1979-03-05 | 1979-03-05 | Signal process circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55118183A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104518A (en) * | 1986-10-21 | 1988-05-10 | Sony Corp | Function generating circuit |
-
1979
- 1979-03-05 JP JP2448279A patent/JPS55118183A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104518A (en) * | 1986-10-21 | 1988-05-10 | Sony Corp | Function generating circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS6148752B2 (en) | 1986-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3982189A (en) | Square wave to sine wave converter | |
JPS54160150A (en) | Frequency selecting circuit | |
JPS55130222A (en) | Generator of composite pulse for distortion measurement | |
JPS55118183A (en) | Signal process circuit | |
JPS54854A (en) | Multi-function analog signal process circuit | |
JPS5672527A (en) | Parallel analog-to-digital converter | |
JPS5786767A (en) | Detection circuit for rate of higher harmonic component | |
JPS57180230A (en) | Analog-to-digital conversion circuit | |
JPS5661868A (en) | Contour compensating circuit for picture signal | |
JPS54157060A (en) | Logarithm converter | |
JPS55134404A (en) | Adjustment meter | |
JPS55149849A (en) | Error compensating circuit for voltage-current conversion circuit | |
JPS5478053A (en) | Filter circuit | |
SU959101A1 (en) | Apparatus for equalizing tunable analog multiplier with variable tuning rate | |
JPS54144849A (en) | Driving method of transversal filter of charge balancing and charge transfer type | |
JPS5533303A (en) | Analog-digital converter | |
JPS54138849A (en) | Controlling method for rollsigma eccentricity in rolling mill | |
SU911558A2 (en) | Controllable generator of harmonic signals | |
JPS55166339A (en) | Offset compensating circuit | |
JPS5510640A (en) | Proportional plus integral controller | |
JPS55149589A (en) | Frequency characteristic improving circuit for color signal | |
JPS54161259A (en) | Voltage-frequency converter | |
JPS5570125A (en) | Automatic equalizer | |
JPS55153428A (en) | Analog-digital converter | |
JPS58117722A (en) | Digital-to-analog converter |