Example 1
In the instrument, the measurement of the 1/3-octave spectrum is set in the "Full" band in the sound
measurement mode. We want to take the following results every second:
- measurement time (with seconds resolution),
- overload information,
- second profile Peak results,
- first profile Leq results,
- 1/3-octave results between 20.0Hz to 20kHz (without Total results).
To do this, we send command:
#R,1,G,V,P:2,R:1,X:14:31;
In response instrument sends:
#R,1,G:0,V,P:2,R:1,X:14:31;
After measurement start, instrument will send below data every second:
#R,13:27:54,0,93.54,71.29,60.67,63.57,69.93,75.29,87.73,75.24,66.34,63.63,60.82,66.65,61.17,71.03,66.60
,64.23,62.27,65.70,64.17,56.26,57.68,54.91,57.38,53.00,52.35,50.90,55.02,51.95,50.74,52.74,52.27,51.75,5
6.18;
#R,13:27:55,1,123.78,91.24,62.51,65.20,70.08,78.82,101.13,84.21,74.35,74.55,72.48,74.91,73.17,81.27,81.
76,80.51,80.55,80.36,81.58,78.94,80.25,80.17,79.56,79.32,79.21,78.46,78.51,77.67,76.90,75.86,76.07,76.2
4,76.15;
#R,13:27:56,1,123.62,93.45,72.19,75.20,78.78,83.65,103.80,88.12,82.32,79.41,74.86,77.43,76.41,83.58,83.
85,82.13,81.68,82.88,82.98,80.14,81.48,81.09,81.48,81.78,81.50,81.75,81.54,81.19,81.02,80.88,80.28,80.3
1,80.19;
#R,13:27:57,1,123.82,93.62,73.59,76.01,78.85,83.59,103.10,86.77,77.58,78.62,81.30,81.19,78.04,83.42,84.
42,83.16,82.34,83.15,82.99,82.45,82.80,82.93,82.67,81.60,81.72,80.63,80.34,79.97,78.50,78.43,78.51,78.0
8,77.98;
etc.
Interpretation of the data obtained from the first measurement is as follows:
13:27:54 – time of start of current measurement second,
0 – no overload,
93.54 – second profile Peak result in dB
71.29 – first profile Leq result in dB
60.67 – 20.0Hz spectrum band result in dB,
63.57 – 25.0Hz spectrum band result in dB,
(...)
51.75 – 16.0kHz spectrum band result in dB,
56.18 – 20.0kHz spectrum band result in dB,.
Example 2
We want to get the following results every second:
- measurement time (with seconds resolution),
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