Soft dB Opus Suite Building Acoustics Module Airborne Sound Isolation between Rooms ASTM E 336_ISO 140-4 - Manual (Page 18)

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If an element of the table is selected, the measurement interface will
be called (see the following subsections).
Click this button to delete the selected table element.
The import feature allows the user to load one column of data (one of
the 4 data types) from another partition of the same file. It is then
possible to avoid repeating the same measurements when several
partitions share data with each other.
Table of Measurements
The measurement table contains four columns for the four types of measurement:
• Source room, level measurement, source on
• Receiving room, level measurement, source on
• Receiving room, level measurement, source off
• Receiving room, reverberation time measurement
Several measurements can be done for each of the four types. To add a new element in the table,
simply press on “new…” in the proper column. The average value of those measurements will later
be used in the STC evaluation. To see the average from the measurement tab, click on the header
element above the first measurement element of a column.
Source room
Level measure
Source on
Receiving room
Level measure
Source on
Receiving room
Level measure
Source off
Receiving room
Reverberation