Imagine Videotek LLM-1770, Инструкция по установке и эксплуатации, Страница: 49 / 122

LLM-1770
Installation and Operation Manual
43

Program : This selection can be set up to enable the use of relative gating. The
default setting for relative gating is Off (not enabled).
If relative gating is enabled, the Relative Gating selection allows enabling of relative
gating setting, from -10 to -6. The default setting is -10.

Loudness Integration Time : This selection is used to set the integration time for
computing the loudness values. Selections range from 0 seconds to 60 seconds.
The default selection is 10 seconds.

Max Hold Time : This selection is used to set the maximum true peak hold time.
Selections are 1 to 60 seconds and Infinite. The default selection is Infinite.

Range : This selection is used to activate the relative gating range. If relative gating
is active, the Relative Gating range selection is fixed at -20.

Target Loudness : This selection is used to set the target value for the desired
loudness level.

Level selections range from -31 LKFS to -1 LKFS The default selection is -24
LKFS.

The High Level Above target selection sets the range of allowable values
above the target value for the desired loudness level. Selections range from 0
LU to 10 LU. The default setting is 2 LU.

The Low Level Below target selection sets the range of allowable values
below the target value for the desired loudness level. Selections range from 0
LU to 10 LU. The default setting is 2 LU.

Absolute Gating : This selection is used to select the threshold for absolute gating.
Absolute gating settings range from -70 LKFS to -50 LKFS. The default setting is
-70 LKFS.

Dolby VANC SDID : This selection is used to select the SDID (1-9) associated with
the Dolby VANC Metadata DID 0x45.

Dolby Program : Used to select the program source (1-8) for the Dolby Dialnorm
value.
The EBU R 128 Display and Setup parameters are shown only when the Mode parameter
“EBU R 128” is selected.

EBU R 128 Display : This selection allows the user to select a display group that follows
EBU recommendation R 128. Selections are Programme, Short Term Integration,
Maximum True Peak, and Range.

EBU R 128 Setup : This selection allows the user to set up EBU R 128 display
information as chosen in the EBU R 128 Display parameter.

Programme : This selection is READ ONLY and shows that the gating is active and
that the Relative Gating selection is fixed at -10.

Short Term Integration : This selection is READ ONLY and shows the integration
time for computing the loudness values. The Short Term Integration time selection
is fixed at 3 seconds.

Max Hold Time : This selection is used to set the maximum true peak hold time.
Selections are 1 to 60 seconds and Infinite. The default selection is Infinite.

Range : This selection is READ ONLY and shows that the relative gating is active and
that the Relative Gating range selection is fixed at -20.

Target Loudness : This selection is used to set the target value for the desired
loudness level.

The Level selection is fixed at -23 LUFS.

The High Level Above target selection sets the range of allowable values
above the target value for the desired loudness level. Selections range from 0
LU to 10 LU. The default setting is 1 LU.