2004

  

  
  

  
Metering and monitoring go hand-in-hand - so why not combine all necessary components in one unit? RTW has implemented this concept in the SurroundControl SurroundControl 30900 and created a versatile tool for comprehensive acoustic monitoring and metering of surround signals. SurroundControl 30900 combines the metering functions of the RTW surround display devices with the control functions of an eight-channel monitoring controller to reap the benefits of an unusually high-performance system. The peak meter, analyzer and loudspeaker management functions complement each other perfectly.
Some years later but before loudness regulations became mandatory, the measuring functions received flexible extensions to enable metering acc. to the loudness recommedations as till then known and for later adjustments to changing specifications. This also went with the enhancements of the hardware and the audio inputs. 30900 changed to SurroundControl 31900.