RAM Audio LMS244 Digital Controller
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The different elements of the screen are as follows:
To edit the EQ of each output, select the corresponding output in the section Edit and ensure that it's
View option is activated. As with the Xover screen, the selected EQ curve will appear in the graphic
window. The method of adjustment is the same as for the Input EQ section.
In addition, this window allows the adjustment of the output gain of each output to enable the
balancing of the sensitivities of the various connected amplifiers and transducers.
Adjusting gain in this section is the same as doing it from the Input & Output Gain windows.
Also available in this window is the adjustment of the output delay time. This is the same parameter as
is available in the section Out Delay. The output delay can be adjusted to solve phase problems
between channels. Such peculiarities can be viewed using the option Add instead of Individual View.
When activating Add, the summed response of all activated data in the individual outputs with
activated View option are displayed as a single blue curve.
If the option Speaker in View Influence is activated and loudspeaker data is present, the electro-
acoustic response of the imported speaker data is shown.
Import Data
One of the most interesting features of the LMS244, setting it apart from other products, is the
possibility to work with real data from the transducers or loudspeaker systems to be controlled. The
experienced user can include this response at the end of processing to see directly on-screen the final
electro-acoustical response and use this to make necessary adjustments to the final response in
respect of source, loudness, room-acoustics etc..
To enter data it is necessary to have or obtain exported data in ASCII format from one of the following
standard data-measurement systems:
- CLIO
- MLSSA
- WINAIR
- SIA Smaart Pro / Smaart Live
- IMP
- LAUD
- CALSOD
- DAAS 32
- LoudSpeaker Lab