Thanks to 24-Bit the meters break down the lower barrier. The RMS display is based on a mathematical true calculation of the root mean square, and will therefore display highly (!) accurate values. This allows easy comparisons of RMS and Peak with usual signals.
HOW TO RECORD OFF A ARC XT PRO PROGRAM FULL
The reference (0 dBFS) is a sine with digital full scale level. The RMS level (only AC) is shown in the outer bars. A Peak Hold function with adjustable hold time (0.2 s to 100 s) is also implemented. Overs are indicated when more than a user defined count (1 to 20) of consecutive full scale samples occur. A single sample is sufficient for a 0 dBFS readout. Every single sample is used for computing Peak level and RMS level. The peak level (AC+DC) is shown in the inner bars. Display of the difference between RMS and Peak (volume).Measurement of dynamic and signal to noise ratios.Because of the highly configurable parameters the Level Meter is ready for a great number of applications: All parameters like range, resolution and color are completely configurable without limitations in 'Level Meter Setup'. This function provides highly precise level meters with 24-Bit resolution. Therefore DIGICheck only worked as long as no other record program used the selected devices. In the beginning DIGICheck worked like any other record software, opening one or multiple devices for recording, but not writing the incoming data to disk.
A detailed online help and technical reference is also included.
The software is very easy to use, well designed, useful, and includes many valuable options. Because of this you won't find any other card in the market that gives you a Channel Status display, a 100% accurate 24-Bit level meter, a decoding of the CD-subcode, and hardware based RMS calculations. RME interfaces are based on RME's own chip design (realized in a FPGA). This is due to special implementations within the hardware, that aren't available with any other card.
HOW TO RECORD OFF A ARC XT PRO PROGRAM MAC OS
Please be aware that DIGICheck works with Windows and Mac OS X, but only with hardware from RME. This TECH INFO describes the functions and the technology used in DIGICheck.
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