USER’S MANUAL / bit Tune /
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6.
Adjustment of maximum undistorted volume of the source.
- Bring the time base to 1 kHz or 10 kHz.
- If the display shows saturated waveforms (clipping) as shown below (fig 1, fig. 2) decrease the source volume so
that the signal does not show any saturation (fig. 3, fig. 4). Select the Right channel and repeat the measurement.
7.
Measurement of the source’s output level. Play track 5 on the CD: 1 kHz sine,
in the
Voltmeter
section the value of the undistorted output signal will be
shown in Volts RMS and Volts peak-to-peak.
8.
Measurement of the source’s distortion level.
- In the
Distortion
section the distortion value of the two channels will be
shown automatically.
9.
Visualizing the source’s pass-band.
- Play track 3 on the CD: White noise.
- Select the
Spectrum
function.
This will display the signal’s FFT, non-equalized fig. 1, or equalized fig. 2.
Note:
To insert the figure in the Final report, save the snapshot
10.
The output level of the source adjusted this way is set for optimal connection to the processor. Leave the source’s
volume unchanged, or take note of its set value, making sure that with the start of the processor configuration
procedure it remains in the same position.
Fig.
1
Fig. 3
Fig. 2
Fig. 4
Fig 1
Fig. 2
7
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