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FIRST DEVICE START |AUDIO INPUT
TIGER E5 · User Manual · ENG
VALIDATION
In this section it is possible to manage the parameter for the signal validation.
The CHANGEOVER looking at these parameters can consider valid or not the source.
Threshold: the source is considered invalid if the signal is lower than this value for the time typed in Validation parameter.
Hysteresis: the source is considered valid if the signal is higher than Thr Hysteresis for the time typed in Hold.
Validation: the source is considered invalid if the signal is lower than Threshold for the time typed here.
Hold: the source is considered valid if the signal is higher than Thr Hysteresis for the time typed here.
Audio Failure Search: This function enables a statistical research of small audio holes inside the audio signal. Useful to recognize corrupted
decoded audio from satellite or digital links. For a General Purpose we suggest you to choose the Mode 2, for a musical radio we seggest you
the Mode 1, and for a talk radio we suggest you the Mode 3.
Off : this function is off
Mode 1 : silence blocks window=80ms, Percentage=10%, Time=30secs (Music).
Mode 2 : silence blocks window=120ms, Percentage=15%, Time=30secs (General Purpose).
Mode 3 : silence blocks window=180ms, Percentage=20%, Time=30secs (Talk).
Silence blocks window: seconds of the single audio hole
Percentage: percentage of Silence blocks window that the Changeover has to find in a Time=Time
Time: time in which the check is done.