4
Audio Generator Functions
96
Keysight U8903A User’s Guide
Sine waveform
The sine waveform is the most basic and commonly used stimulus in audio
analysis. Press
Waveform > Sine
to select a sine waveform. The following figure
shows the sine waveform menu.
Figure 4-3
Sine waveform menu
The sine waveform may be configured with the following parameters.
– Frequency
– Amplitude
– DC Offset
Frequency is the reciprocal of the period of the signal.
Amplitude can be expressed as Vrms, Vpeak, Vpp, or dBV. For a perfect sine
waveform without any DC offset, Vpp is twice Vpeak, while Vrms is equivalent to
Vpeak/
√
2.
The DC offset refers to the DC component of the waveform.
Summary of Contents for U8903A
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