Svantek SVAN 958A - Page 162

162
SVAN 958A User Manual
Table B.1.32. Results of one RT60 measurement averaged between channels
Word
number
Name / Value
Comment
0
0x0028
[28, 00=block length in the next word]
1
BlockLen
block length
2
LowestFreq
the lowest 1/3 octave frequency (*100 Hz)
3
NTer
1/3 octave analysis results number
4
NTot
TOTAL results number
5
FirstRT60Freq
number of first calculated 1/3 octave band - 1
6
LastRT60Freq
number of last calculated 1/3 octave band - 1
7
Calc[FirstRT60Freq]
flag indicates calculation results for FirstRT60Freq octave
band
8
edt[FirstRT60Freq]
EDT result in ms
9
rt20[FirstRT60Freq]
RT 20 result in ms
10
rt30[FirstRT60Freq]
RT 30 result in ms
11
rt_user[FirstRT60Freq]
RT USER result in ms
12
n_edt[FirstRT60Freq]
number of averaged EDT results
13
n_rt20[FirstRT60Freq]
number of averaged RT 20 results
14
n_rt30[FirstRT60Freq]
number of averaged RT 30 results
15
n_rt_user[FirstRT60Freq]
number of averaged RT USER results
...
...
…
BlockLen-9
Calc[LastRT60Freq+NTot]
flag indicates calculation results for LastRT60Freq+NTot
octave band
BlockLen-8
edt[LastRT60Freq+NTot]
EDT result in ms
BlockLen-7
rt20[LastRT60Freq+NTot]
RT 20 result in ms
BlockLen-6
rt30[LastRT60Freq+NTot]
RT 30 result in ms
BlockLen-5
rt_user[LastRT60Freq+NTot]
RT USER result in ms
BlockLen-4
n_edt[LastRT60Freq+NTot]
number of averaged EDT results
BlockLen-3
n_rt20[LastRT60Freq+NTot]
number of averaged RT 20 results
BlockLen-2
n_rt30[LastRT60Freq+NTot]
number of averaged RT 30 results
BlockLen-1
n_rt_user[LastRT60Freq+NTot]
number of averaged RT USER results
…
…
…
Table B.1.33. Averaged RT60 measurements results averaged between channels
Word
number
Name / Value
Comment
0
0x0029
[29, 00=block length in the next word]
1
BlockLen
block length
2
LowestFreq
the lowest 1/3 octave frequency (*100 Hz)
3
NTer
1/3 octave analysis results number
4
NTot
TOTAL results number
5
FirstRT60Freq
number of first calculated 1/3 octave band - 1
6
LastRT60Freq
number of last calculated 1/3 octave band - 1
7
Calc(FirstRT60Freq)
flag indicates calculation results for FirstRT60Freq octave
band
8
Edt(FirstRT60Freq)
EDT result in ms