User Manual

User's Guide Digiface USB © RME

17. DIGICheck Mac

The DIGICheck software is a unique utility developed for testing, measuring and analysing digi-

tal audio streams. Although this Windows software is fairly self-explanatory, it still includes a

comprehensive online help. DIGICheck 0.73 operates in parallel to any software, showing all

input data. The following is a short summary of the currently available functions:

x Level Meter. High precision 24-bit resolution, 2/8/34 channels. Application examples: Peak

level measurement, RMS level measurement, over detection, phase correlation measure-

ment, dynamic range and signal-to-noise ratios, RMS to peak difference (loudness), long

term peak measurement, input check. Oversampling mode for levels higher than 0 dBFS.

Supports visualization according to the K-System.

x Hardware Level Meter for Input, Playback and Output. Reference Level Meter freely con-

figurable, causing near zero CPU load, because calculated from the Digiface USB hardware.

x Spectral Analyser. World wide unique 10-, 20- or 30-band display in analog bandpass filter

technology. 192 kHz-capable!

x Vector Audio Scope. World wide unique Goniometer showing the typical afterglow of a

oscilloscope-tube. Includes Correlation meter and level meter.

x Totalyser. Spectral Analyser, Level Meter and Vector Audio Scope in a single window.

x Surround Audio Scope. Professional Surround Level Meter with extended correlation

analysis, ITU weighting and ITU summing meter.

x ITU1770/EBU R128 Meter. For standardized loudness measurements.

x Bit Statistics & Noise. Shows the true resolution of audio signals as well as errors and DC

offset. Includes Signal to Noise measurement in dB and dBA, plus DC measurement.

x Completely multi-client. Open as many measurement windows as you like, on any chan-

nels and inputs or outputs!

To install DIGICheck, go to the \DIGICheck directory on the RME Driver CD and run the in-

staller. Follow the instructions prompted on the screen.

DIGICheck is constantly updated. The latest version is always available on our website