SAD-3395
3G/HD/SD-SDI Audio De-embedder
SAD-3395 is a highly flexible solution for de-embedding eight audio pairs from a 3G/HD/SD-SDI signal and routing them to analog/digital audio outputs. The audio processor core can delay audio pairs for up to 10 seconds and apply the desired gain. Operators can also embed processed and shuffled audio, back to the SDI signal.The module also features optical I/O, frame synchronization, timing adjustment, ancillary data transparency, and test tone/pattern generation. Control and monitoring of the card module can be done using a user-friendly web-based UI and the frame’s front control panel.
Overview
Samim SAD 3395 3G/HD/SD-SDI Audio De embedder is a highly versatile solution for De embedding eight audio pairs from a 3G/HD/SD-SDI signal and routing them to analog/digital audio outputs. This powerful device also features a range of additional functions, such as audio processing, frame synchronization, timing adjustment, and test tone/pattern generation.
Samim Audio De embedder is an ideal choice for any professional audio/video production that requires high-quality audio de-embedding and embedding capabilities. Its easy configuration and remote firmware upgrade capabilities make it a valuable asset for any production environment.
Specifications
Power | Form Factor | Audio Processing | Audio Delay | Audio Embedding | Audio Outputs | SDI Inputs and Outputs |
---|---|---|---|---|---|---|
100-240 VAC, 50/60 Hz | 3RU | Routing, gain control, inversion, and muting for each audio channel | Up to 10 seconds of adjustable audio delay, in 1ms increments | Up to 8 stereo audio pairs (16 channels) can be De embedder from the SDI signal | Up to 8 channels of AES/EBU digital audio | Supports 3G/HD/SD-SDI formats |
Power consumption: 30W maximum | Silence and overload detection | Up to 8 channels of analog audio (balanced) | Connectors: BNC | |||
These specifications highlight the comprehensive audio capabilities, connectivity options, and robust design of the Samim SAD 3395, making it a versatile and powerful audio De embedder for professional broadcast and production workflows. |
Features
- Eight pair audio De-embedder & Embedder
- Up to x8 AES outputs
- Up to x8 analog mono audio outputs
- Frame synchronizer with tri-level or bi-level reference input
- Horizontal/Vertical timing adjustment with respect to reference input
- Auto freeze, black, last frame, or pattern on input video loss
- Internal pattern generator
- Audio processor: Any to any input/output pair routing, gain control on each channel, invert and mute control on each channel,
swap left/right audio of each pair, silence/overload detection - Audio delayer: Up to 10 seconds for each processed pair (1ms steps)
- Internal test tone generator
- Easy configuration via web-based user interface
- Firmware Remote Upgrade
- Optical I/O via an SFP
- Two identical outputs (BNC)
- Two audio I/O slots
- Ancillary data pass-through
Benefits
Comprehensive Audio Capabilities
De-embedding up to 8 stereo audio pairs (16 channels) from the SDI signal, providing extensive capacity for multi-channel audio workflows.
Analog and digital audio outputs, providing compatibility with a wide range of audio devices.
Audio processing features such as routing, gain control, inversion, and muting, allowing for precise control over the de-embedded audio.
Precise Audio/Video Synchronization
The adjustable audio delay feature of the this product is critical for maintaining accurate synchronization in multi-channel audio workflows, where delays can often occur due to various factors such as signal processing, encoding, or decoding. By allowing users to adjust the audio delay with fine-grained control, the audio embedder ensures that the de-embedded audio is perfectly aligned with the video, resulting in a seamless and professional-looking final product.
Reliability and Ruggedness
The SAD-3395 is designed to meet the rigorous demands of professional broadcast and production environments, with meticulous quality control and testing procedures to ensure reliable performance. Its durable construction makes it a robust and resilient choice for high-pressure, mission-critical applications.
Ease of Integration and Operation
The De embedder is designed with ease of integration and operation in mind, featuring a user-friendly web-based user interface that allows for rapid configuration and control of the module’s settings and parameters. Its versatile I/O options make it simple to incorporate into existing infrastructure, providing seamless integration with a variety of audio and video sources and destinations.
Versatility and Scalability
Samim De embedder is a highly adaptable and scalable solution, offering an extensive range of I/O options and support for multiple SDI standards. This versatility ensures compatibility with a wide variety of devices and systems, allowing users to customize and configure the module to meet their specific needs. Its flexibility and scalability make the SAD-3395 an ideal choice for use in a variety of professional broadcast and production environments.
Applications
Block Diagram
FAQ
By using both the web controller UI and the DIP-switches on the card module, you can change and apply the desired settings of the product. Please refer to the product’s user manual guide for more information.
Our SDI audio de embedder is compatible with a range of SDI standards, including SD-SDI (conforming to SMPTE ST 259), HD-SDI (conforming to SMPTE ST 292), and 3G-SDI (conforming to SMPTE ST 424).
Yes, supports optical input and output options. These options can be selected via the system controller. Once selected, you can choose the appropriate SFP module for the desired communication distance and establish communication by connecting the optical fiber to the device’s ports.
Samim SDI Audio de embedder has a single input that can be configured as either electrical (SDI) or optical. Only one input type can be selected at a time.
The frame synchronizer in SAD-3395 is responsible for aligning the incoming SDI signal with a specific reference signal.
The "Audio Processing and Delay" section of SAD-3395 enables various audio processing operations on the selected audio inputs. These include:
• Reversing the polarity of individual audio channels
• Silencing specific audio channels
• Interchanging the left and right audio channels within stereo pairs.
• Monitoring each audio channel for periods of silence or overload conditions.
• Applying a delay of up to 10 seconds (with 1-millisecond resolution) to individual audio channels. This delay can be precisely adjusted to align with any video processing delays introduced elsewhere in the system.
After undergoing audio processing, up to 16 audio channels can be selected by the "audio output crossbar" and routed to various outputs. These outputs include:
• Digital Audio Outputs: Up to 16 channels of digital audio can be routed to the digital audio output ports (e.g., AES3).
• Analog Audio Outputs: Up to 8 channels of digital audio can be converted to analog audio by the "digital to analog audio converter" section and then routed to the analog audio output ports.
After the audio is de-embedded from the input SDI signal, the video component is processed by the "video processor" section. This section offers a range of video processing capabilities, including:
• To minimize noise and improve image clarity.
• To sharpen edges and improve image definition.
• To adjust the visual appearance of the video signal.
Yes. After undergoing audio processing, up to 16 audio channels can be selected using the "audio output crossbar." These selected audio channels are then re-embedded into the processed video signal by the "embedder" section within the SAD-3395. This allows for the transmission of a complete audio-video signal.
Our product typically has two electrical SDI outputs. Additionally, it can be configured with an optional optical output.
• Electrical SDI Outputs: The output of the module's embedder is distributed as two separate SDI signals to the two electrical SDI output ports.
• Optical Output: An SDI signal from the embedder can be connected to an SFP (Small Form-factor Pluggable) transceiver within this module. By installing an appropriate optical SFP module, this enables an optical output for the device.
Yes, it includes built-in generators for both audio and video test signals.
• Video Test Pattern Generator: This generates a standard test pattern signal that can be routed to the module's embedder instead of the main input SDI signal. A switch, controllable in both manual and automatic modes, allows for selection between the input SDI signal and the test pattern generator. The automatic mode ensures that the test pattern signal is automatically routed to the embedder in the event of an SDI signal loss.
• Audio Test Tone Generator: This generates audio test tones that are fed into the "audio processing and delay" section. After undergoing any necessary audio processing, these test tones can be selected and routed to the embedder via the "audio output crossbar," where they are then embedded into the video signal.
For SDI signals, the electrical connectors of this product are in BNC and the optical connectors are in LC types. The audio signal connectors’ model is DB25.
Order Info
Order Code | Description | Type |
---|---|---|
SAD-3395 | 3G/HD/SD-SDI Audio De-embedder and Frame Synchronizer Main Board | Main Board |
SAD-3395-3DRP | Back-panel for SAD-3395 (compatible with SRM-0655) | Back Panel |
SAD-3395-1DRP | Back-panel for SAD-3395 (compatible with SRM-0645) | Back Panel |
MOD-APP-DAO8 | 8-Channel Digital Stereo Audio Output Module for SAD-3395 | Option for Audio I/O Slot #1 |
MOD-APP-DAO4 | 4-Channel Digital Stereo Audio Output Module for SAD-3395 | Option for Audio I/O Slot #1 |
MOD-APP-AAO8 | 8-Channel Analog Mono Audio Output Module for SAD-3395 | Option for Audio I/O Slot #2 |
MOD-APP-AAO4 | 4-Channel Analog Mono Audio Output Module for SAD-3395 | Option for Audio I/O Slot #2 |
Download
Download Name | Download File |
---|---|
SAD-3395-Datasheet | https://www.samimgroup.com/wp-content/uploads/2023/07/Samim-SAD-3395-datasheeet-en.pdf |
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