NI4462_SPEAK_NOISE
Section: User Commands (1)
Updated: July 2012
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NAME
ni4462_speak_noise - sample noise with ni4462, speak the standard deviation aloud.
DESCRIPTION
This is a helpful utility for debugging hands-free. It acts like a multimeter, constantly reading samples
on one (or all) channel(s), calculating the standard deviation in uV, and speech-synthesisising it.
This is useful when trying to localise sources of noise, especially given that human arms act like antennas!
Sampling: 200000 times at 200000 Hz
USAGE: ni4462_speak_noise CHANNEL #channel is one of: 0,1,2,3,all,sum
For other options, edit this (simple) shell-script.
AUTHOR
The author of ni4462_speak_noise and this manual page is Richard Neill, <ni4462#AT(spamblock)#richardneill.org>
Copyright July 2012; this is Free Software (GPL v3+), see the source for copying conditions.
SEE ALSO
ni4462_test(1)
Index
- NAME
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- DESCRIPTION
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- AUTHOR
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- SEE ALSO
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