The Cobalt® ARIA 9933-EMDE-ADDA 3G/HD/SD-SDI 16-Channel AES / 8-Channel Analog Audio Embedder / De-Embedder offers full-flexibility AES and analog audio embedding/de-embedding in a basic, economical, high-efficiency openGear® card.
The ARIA 9933-EMDE-ADDA provides full 16-channel embed / de-embed between AES, 8-channel analog audio, and all four groups of embedded audio. Audio embed adaptive SRC allows asynchronous 48 kHz AES audio to automatically sync with program video 48 kHz timing for glitch-free embedding. Individual, per-pair SRC auto-detects and disables SRC when a Dolby pair is detected on an input pair. Analog embed/de-embed conforms with professional balanced audio at 0 dBFS to pro 24 dBu levels using full 24-bit conversion.
Full audio crosspoint allows per-channel gain and routing controls, as well as built-in tone generators.
Full user DashBoard™ or Remote Control Panel remote control allows full status and control access locally or across a standard Ethernet network.
Key Features
Supports all popular formats: 480i, 576i, 720p, 1080i, 1080pSF, 1080p
16-channel AES support and 8-channel analog audio support in one card. Individual per-pair embedding or de-embedding. Provides four-group SDI embed/de-embed and cross-conversions between analog and AES discrete audio.
DashBoard™ status display, audio meters, tone generators. GUI audio meters provide ready assessment of content presence and line-up.
Audio embed adaptive SRC allows asynchronous 48 kHz AES audio to automatically sync with video 48 kHz timing for glitch-free embedding. Individual, per-pair SRC auto-detects and disables SRC when a Dolby pair is detected on an input pair.
Low-power/high-density design – less than 18 Watts per card
Remote control/monitoring via Dashboard™ software or OGCP-9000 remote control panels
Hot-swappable
Five year warranty
Specifications
Note: Inputs/outputs are a function in some cases of rear I/O module used.
Power
<18 Watts
SDI Inputs/Outputs
(1) 75Ω BNC input
(1) 75Ω BNC output
SDI Receive Cable Length (1694A): 120m/180m/360m (3G/HD/SD)
SDI Return Loss: >15 dB up to 1.485 GHz; >10 dB up to 2.970 GHz
Note: SDI Return loss and receive cable length are affected by rear I/O module used. Specifications represent typical performance.
Alignment Jitter: 3G/HD/SD: < 0.3/0.2/0.2 UI
Timing Jitter: 3G/HD/SD: < 2.0/1.0/0.2 UI
SDI Formats Supported: SMPTE 259M, SMPTE 292M, SMPTE 424M
Audio Conversion Format
48 kHz sampling, 24-bit. Auto-SRC bypass for Dolby inputs. Analog audio I/O conforms to +24 dBu <=> 0 dBFS.
Analog Audio Specifications
Input Impedance: > 10kΩ
Reference Level: -20 dBFS
Nominal Level: +4 dBu
Input Clip Level: +24 dBu (0 dBFS)
Freq. Response: ±0.2 dB (20 Hz to 20 kHz)
SNR: 115 dB (A weighted)
THD+N: -96 dB (20 Hz to 10 kHz)
Crosstalk: -106 dB (20 Hz to 20 kHz)
Output Impedance: < 50Ω
Max. Output Level: +24 dBu (0 dBFS)
Discrete Audio Input/Output
(8) Unbalanced AES (AES-3id; 75Ω) with per-pair port direction controls
(8) Balanced Analog Audio with per-channel port direction switches
Diagrams
RM20-9933EMDE-B-DIN
- SDI In BNC
- (8) Balanced Analog Audio I/O
- (8) Unbalanced AES I/O
- SDI Out BNC
(All AES coaxial connectors DIN1.0/2.3 or HD-BNC)
RM20-9933EMDE-B-HDBNC
- SDI In BNC
- (8) Balanced Analog Audio I/O
- (8) Unbalanced AES I/O
- SDI Out BNC
(All AES coaxial connectors DIN1.0/2.3 or HD-BNC)
RM20-9933EMDE-C/S-DIN
(Dual-card (split) rear module; connections are per card)
- SDI In
- SDI Out
- (8) Unbalanced AES I/O
(All coaxial connectors DIN1.0/2.3)
RM20-9933EMDE-C/S-HDBNC
(Dual-card (split) rear module; connections are per card)
- SDI In
- SDI Out
- (8) Unbalanced AES I/O
(All coaxial connectors HDBNC)
Note: Some rear module(s) below have been available in two manufacturing versions (with corresponding MPN numbers) — MPN: [earlier-discontinued] / [latest-current].
New cards with SN: 450452R or greater use rear modules with the second MPN listed (which is the current rear module version). Earlier-version and latest-version rear modules and cards are mutually incompatible. The Manufacturing Part Number (MPN) shown in the images below is screened on the rear module PCB.
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