Cirrus-logic CDB5461AU Instrukcja Użytkownika Pobierz pdf (Strona 25)

CDB5461AU

DS661DB1 25

2.8.12.6 SNR

Indicator for the signal-to-noise ratio, first 4 harmonics are not included (decibels).

2.8.12.7 Fs-Pdb

Indicator for the full-scale to signal ratio (decibels).

2.8.13 Time Domain Information

The following controls and indicators are associated with Time Domain analysis. Time Domain data can be plotted

in the Data Collection window by setting the Time Domain / FFT / Histogram selector to Time Domain (Figure 15).

Figure 15. Time Domain Analysis

2.8.13.1 Count

Displays current x-position of the cursor on the time domain display.

2.8.13.2 Magnitude

Displays current y-position of the cursor on the time domain display.

2.8.13.3 Maximum

Indicator for the maximum value of the collected data set.

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Cirrus-logic CDB5461AU Instrukcja Użytkownika Strona 25