LYNXTechnik Yellobrik IDC 1411 User manual

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Technical Specications
SDI Video 1 x SDI video input on 75 Ohm BNC connector
1 x SDI video output on 75 Ohm BNC connector
SMPTE ST 2082, SMPTE 424M, SMPTE 292M
Electrical Return
Loss:
1.5 – 3GHz
>10dB
6 – 12GHz
>4dB
Automatic cable EQ 1.5Gbit/s 3Gbit/s 12Gbit/s
220m* 140m* 80m*
Belden 1694A Belden 4794R
Fiber Optic 1 x ber optic input (LC/PC or ST/PC Connections)
1 x ber optic output (LC/PC or ST/PC Connections)
SMPTE ST297-1:2015 , ST297-2:2017
AES AES3-id on 75 Ohm BNC, 2 channels
USB Standard USB Mini B port for yelloGUI/LynxCentraal interface +
firmware updates
Power +12V DC @ 13W nominal - (power supply included)
(supports 7 - 24V DC input range)
IDC 1411
AI based instant dialogue cleaner, lter and amplier
USB
PC Control
®
Power +
Power LED
Reset
Prog.Settings
0V
12V
⎓
+–
Instant
12G SDI
Dialogue Cleaner
IDC 1411
SDI AES SDI AES
InIn OutOut
SDI
developed in cooperation with
Power LED Status
Power ok and no
programmed settings
Power ok and internally
programmed settings
present
Yellow
Green
R
AES Out USB
SDI Out
Reset
SDI In
AES In
SDI Fiber I/O
Connections
Labels on the module show the position and type of
expected connections. SDI input can connect via BNC
connectors or a choice of the following SFPs:
Transceiver (send and receive)
Option # Wavelength TX Power RX Sensitivity Max Distance*
OH-TR-12G-LC 1310nm (sm) -5dBm -10dBm 10km (6.2miles)
OH-TR-12G-XXXX-LC 1270-1590nm (sm) -2dBm -10dBm 10km (6.2miles)
Transmitter
Option # Wavelength TX Power Max Distance*
OH-TX-12G LC / ST 1310nm (sm) -5dBm 10km (6.2miles)
OH-TX-12G-XXXX-LC / ST 1270-1610nm (sm) -2dBm 10km (6.2miles)
Receiver
Option # Wavelength RX Sensitivity
OH-RX-12G LC / ST 1260-1620nm (sm) -10dBm
Operation
The IDC 1411 module supports automated plug-and-play functionality. In
case the default parameters are not suitable for your intended purpose it
is possible to change them via the yellow interface of our control software
LynxCentraal or yelloGUI. A USB Connection to the module is necessary for this.
Settings
With a USB connection to a LynxCentraal or yelloGUI workstation established
you get access to the device settings.
The IDC1411 processes one stereo audio channel which can be freely cong-
ured to be sourced either from one of the SDI Inputs embedded stereo chan-
nels or from AES Input.
The AES Output will always contain the processed stereo audio channel.
Additionally one of the SDI Outputs embedded audio channels can be over-
written by the processed stereo audio channel.
Audio processing is split into three function blocks:
• Audionamix® IDC
• Equalizer
• Compressor
Laser Radiation
Do not look directly into emitter
with optical instruments
WARNING
CLASS 1M LASER PRODUCT
*Distances are an approximation. Real distances may vary.
*Distances are an approximation. Real distances may vary.
Processing Delay
The timing of the SDI and AES Output will be locked to the SDI Input. Additional
delay introduced by the audio processing will be compensated depending on
the video refresh-rate resulting in the following input to output delay:
Video Standard 720p 1080i 1080psF 1080p 2160p
Refresh Rate
30, 29,
25, 24,
23
50 59, 60 50, 59,
60
25, 29,
30
23, 24,
25, 30
50 59,
60
50 59,
60
Delay (frames) 2 3 4 2 2 2 3 4 3 4

Audionamix®Instant Dialogue Cleaner
This audio filter is based on the plugin developed by Audionamix® to provide a
hardware based solution that works independently of software in realtime with
minimal delay.
Powered by a deep neural network that separates and preserves speech in real
time you are able apply a gain (-66.3 – +18dB) to speech and background sepa-
rately. This allows you to remove background interference without compromis-
ing integrity of the dialogue.
The Strength parameter allows you to slightly modify what is identified as
speech and respectively as noise. Increasing the strength will cause the filter to
be more “agressive”, i.e. it will identify more content as noise.
Dialogue Cleaner can be enabled separately from the other functions like the
Equalizers or Compressor.
If your audio signal needs to be increased or reduced after this process, a master
gain is available as IDC Output Gain, which can be enabled separately.
Equalizer Settings
Two fully parametric peak/notch equalizers are provided which are applied in
series.
Both Equalizers provide parameters for the center frequency (20Hz – 20kHz),
gain (-66.3 – +18dB) and Q (0.3 – 50) which controls the bandwidth.
Equalizers can be enabled separately from the other functions like the Dialogue
Cleaner or the Compressor.
If your audio signal needs to be increased or reduced after this process, a mas-
ter gain is available as EQ Output Gain, which can be enabled separately.
Compressor Settings
A hard-knee, peak-sensing, stereo-linked audio compressor is provided with
parameters for Threshold (-60 – 0dBFS), Ratio (1:1 – 30:1), Attack (0 - 200ms)
and Release (5 – 5000ms).
Compressor can be enabled separately from the other functions like the
Dialogue Cleaner or Equalizers.
If your audio signal needs to be increased or reduced after this process, a
master gain is available as Comp Output Gain, which can be enabled sepa-
rately.
Filter Strength
Threshold
Speech Gain Background
Gain
Function
Blocks Function
Blocks
Function
Blocks
If your settings don’t seem to be applied please check if you have enabled the function block.
Q Q
Gain Gain
Frequency
Frequency
Enable/Disable
Function Blocks
Enable/Disable
Function Blocks
Enable/Disable
Function Blocks
Ratio
Envelope
Attack & Release