Audio Generator Functions 4
U8903A User’s Guide 79
The DFD IEC 60268 waveform menu is shown as follows.
Figure 4-11 DFD IEC 60268 waveform menu
The DFD IEC 60268 waveform may be configured with the
following parameters.
• Difference Frequency
• Center Frequency
• Amplitude
• DC Offset
Amplitude refers to the amplitude of the composite signal.
Refer to “Appendix A: SMPTE IMD and DFD Default Settings” on page 140
for the default settings of both SMPTE IMD and DFD waveforms.