- In mathematics, the
logarithm to base b is the
inverse function of
exponentiation with base b. That
means that the
logarithm of a number x to the base b...
-
called an exponentiator, an
antilogarithm amplifier, or
abbreviated like
antilog amp. An
exponentiator may be
needed at the end of a
series of
analog com****tion...
- the
contrast ratio is as follows:
contrast ratio =
antilog (2.0 — 0.3) =
antilog (1.7) = 50
Therefore contrast...
-
current mirrors that
perform log-
antilog operations on
input voltages in a push-pull,
alternating fashion.
Earlier log-
antilog modulators using the fundamental...
- _{b}r={\frac {\log _{b}x}{n}}.} The root r is
recovered from this by
taking the
antilog: r = b 1 n log b x . {\displaystyle r=b^{{\frac {1}{n}}\log _{b}x}.}...
- log b ( x ) = x because
antilog b ( log b ( x ) ) = x {\displaystyle b^{\log _{b}(x)}=x{\text{
because }}{\mbox{
antilog}}_{b}(\log _{b}(x))=x} log...
- \end{array}}} * This step
makes the
mantissa between 0 and 1, so that its
antilog (10mantissa) can be
looked up. The
following table shows how the same mantissa...
-
Examples are the
Raytheon QK329 square-law tube and the
Intersil ICL8048 Log/
Antilog Amplifier.
Mechanical function generators are linkages, cam-follower mechanisms...
- signal,
taking up
twice its
dynamic range.
Blackmer reasoned that the log-
antilog detector may be
simplified by
taking up
processing to log domain, omitting...
- as addition, subtraction, integration, differentiation, logarithm, and
antilog functions. In delta-sigma analog-to-digital and digital-to-analog converters...
