April 2002
Intermediate to advanced
320 pages
9h 18m
English
| δq | program-specified relative quantization error |
| Δq | absolute quantization error |
| Df | specified measuring range of frequencies |
| fx | measurand frequency |
| f0 | reference frequency |
| F | greater of the two frequencies fx and f0 |
| f | lower of the two frequencies fx and f0 |
| fbound | lower frequency limit |
| Fbound | upper frequency limit |
| m | counter capacity |
| Nδ | number, determined by the error δ = 1/Nδ |
| Nx | number of periods of lower frequency f |
| T | period of greater frequency (T = 1/F) |
| τ | period of lower frequency (τ = 1/f) |
| Tq | quantization window |
| T0 | reference gate time interval |
| ABS | antilock braking system |
| ADC | analog-to-digital converter |
| ALU | arithmetic logic unit |
| ASIC | application specific integrated circuit |
| ASIP | application specific instruction processor |
| CAD | computer-aided design |
| CMOS | complementary metal oxide semiconductor |
| CT | counter |
| DAC | digital-to-analog converter |
| DAQ | data acquisition |
| DFT | discrete Fourier transformation |
| DSP | digital signal processor |
| FCC | frequency-to-code converter |
| FPGA | field-programmable gate array |
| FS | full scale |
| GUI | graphical user interface |
| LCF | Liapunov characteristic function |
| MDC | method of dependent count |
| μK | microcontroller |
| μP | microprocessor |
| MSM | multichip module |
| PCA | programable counter array |
| PCM | program-oriented conversion method |
| PWM | pulse width modulation |
| RAM | random access memory |
| ROM | read-only memory |
| VFC | voltage-to-frequency converter |
| VLSI | very large scale integration |
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