FIELD: signals conversion and measurement.
SUBSTANCE: invention involves setting the ranges of currents/voltages to be measured and assigning a variable N for each of them and a measurement procedure including determining the range of the input analog signal by a threshold device, decreasing the reference time and increasing the voltage/current by the variable N, transferring the unchanged analog signal to the analog signal converter, the measurement procedure shall be repeated for each signal.
EFFECT: invention provides the possibility of extending the ranges measured by an analog signal converter without introducing an error in the measured signal.
2 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DUAL-RANGE ANALOGUE-TO-DIGITAL CONVERTER WITH AUTOMATIC LIMIT SWITCHING | 2021 |
|
RU2785273C1 |
| PROCEDURE MEASURING OPTICAL CHARACTERISTICS OF TURBIDITY OF MEDIA | 1999 |
|
RU2185613C2 |
| CURRENT-FREQUENCY CONVERTER WITH PULSE FEEDBACK | 0 |
|
SU1552377A1 |
| CONSTANT CURRENT MEASURING CONVERTER | 1991 |
|
RU2019841C1 |
| SELF-TUNING SYSTEM | 0 |
|
SU928302A1 |
| ANALOGUE-DIGITAL CONVERTER | 0 |
|
SU836794A1 |
| DEVICE FOR MAGNETIC FIELDS MEASUREMENT | 2015 |
|
RU2610938C1 |
| OPTICAL DEVICE FOR DETERMINING DISTANCE TO OBJECT | 2014 |
|
RU2577079C1 |
| WIDTH-MODULATED SIGNAL-TO-VOLTAGE CONVERTER | 0 |
|
SU653741A1 |
| INTEGRATING DEVICE | 0 |
|
SU1300500A1 |
