AxelTech Falcon D7, Руководство пользователя

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MENU | AUDIO INPUT
FALCON · User Manual · ENG
5.2.1.2 DIGITAL
INPUT
Sensitivity: sensitivity of the input level. (For example: if a signal of -6.00 dBu arrives, this parameter
has to be set on -6.00 dBu).
Mode:
Stereo: the sound is reproduced in his both left and right channels.
Mono: the sound is reproduced only in one channel in monophonic way.
Mono-Left: the left channel of the input signal is reproduced in monophonic way.
Mono-Right: the right channel of the input signal is reproduced in monophonic way.
Swap Left-Right: the left and right channels are swapped. The left becomes the right, and the right
becomes the left. The sound is reproduced in stereophonic way.
Inv Left: the sound is reproduced in stereophonic way, but the phase of the left channel is inverted.
Inv Right: the sound is reproduced in stereophonic way, but the phase of the right channel is inverted.
AGC
Automatic Gain Control This setting helps balance and normalize the audio levels of audio transmissions in
the system. Digital radio systems typically do not AGC control functionality and tend to reproduce a user’s
voice audio signal more faithfully with regard to audio levels. This can result in a low-level audio signal if a
user on the system is not speaking close enough to their radio microphone.
AGC Speed: gain speed of action.
AGC Range: this parameter rules the maximum gain to apply on the received signal.
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.