Rational Acoustics Smaart I-O User Manual - Linking Multiple Devices
downloaded from our web site) to the Applications folder on your hard
drive. You can then drag the icon from your Applications folder to your
dock bar to create a shortcut if you wish.
The latest version of the Smaart I-O control applet can be found at:
http://www.rationalacoustics.com/smaart-i-o
If one or more Smaart I-O's is connected to your computer when you
run the control program it should automatically detect and connect to
all the units it finds. In the case of multiple units, additional control
strips are appended to the control applet for each unit found.
It is important to keep the control applet running when using the
device with Smaart. Smaart does not communicate directly with the
Smaart I-O but when the control program is running, it reports input
gain settings for all connected units to Smaart (version 7.3.2 or higher).
This information is used to ensure that calibrated SPL and spectrum
measurements remain calibrated when you adjust the input levels.
When using the Smaart I-O with Smaart you will see some options
become enabled in Smaart’s Audio Device Options dialog tab and also
in the sound level calibration window, that are only available when
using an input device whose electrical sensitivity is known to Smaart.
Please refer to the Smaart help file for details.
Linking Multiple Devices
The Smaart I-O includes a proprietary scheme for linking the sample
clocks between multiple units to ensure that they run at the same rate.
This opens up the possibility of making dual-channel transfer function
Single Device View
Multi-Device View