User Manual

DTC COMMUNICATIONS, INC.
22
WAVE CHECKER
The digital watermark is a specially encoded header, which is added to the
(.wav) file. The audio data itself is not changed, and it in no way affects the
audio playback.
Wave Checker is a handy utility that can be used to authenticate the audio
wave (.wav) files created with the TX by examining the watermark. The
application installation is described on page 14.
To use the Wave Checker utility, complete the following steps:
1. Double-click the Wave Checker.exe file. The Wave Checker dialog box
(Fig. 1.) displays.
2. Click the Check File button. A Windows Open dialog box (Fig.2.)
displays.
Fig. 1. The Wave Checker dialog box.
Fig. 2. The Windows Open dialog box.
Digital Watermark