The AtlasIED BlueBridge BB-168AECDT is a professional 16-input, 8-output digital signal processor with acoustic echo cancellation (AEC) and Dante network audio, designed for conference rooms, teleconferencing systems, presentation facilities, and integrated commercial AV installations.
Combining wide-band acoustic echo cancellation with powerful digital signal processing, the BB-168AECDT helps deliver clear, intelligible communication in applications where microphones, loudspeakers, and remote participants operate together.
The processor features 16 balanced mic/line inputs, eight balanced line-level outputs, and up to 16 channels of Dante digital audio over Ethernet.
Its open-architecture programming environment allows integrators to create customized audio signal paths using drag-and-drop software.
Additional features include high-quality THAT Corporation microphone preamplifiers, 48V phantom power, TCP/IP control, programmable logic functions, and optional remote wall controllers.
Wide-Band Acoustic Echo Cancellation for Conferencing
The BB-168AECDT incorporates wide-band acoustic echo cancellation designed for professional conferencing applications.
Acoustic echo occurs when audio from remote participants is reproduced through local loudspeakers, picked up by room microphones, and transmitted back to the far end of a call.
This can cause remote participants to hear delayed repetitions of their own voices.
The BB-168AECDT uses AEC processing to reduce this unwanted echo, helping improve speech intelligibility and communication quality.
Typical applications include:
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Corporate conference rooms
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Video conferencing systems
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Teleconferencing installations
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Government meeting facilities
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Courtrooms
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Educational presentation spaces
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Boardrooms and training centers
The processor is particularly useful in systems with multiple microphones and loudspeakers.
Integrated Dante Network Audio
The AtlasIED BB-168AECDT includes Dante digital audio networking for transporting audio between compatible devices over an Ethernet network.
Dante connectivity allows audio signals to be routed between compatible processors, mixers, and other professional audio equipment without requiring a dedicated analog cable for every audio channel.
The BB-168AECDT supports up to 16 channels of digital audio over Ethernet, providing flexibility for networked conferencing and commercial AV systems.
Dante networking is especially useful in installations where audio equipment is distributed across multiple equipment locations.
16 Inputs and 8 Outputs for Flexible Audio Routing
The BB-168AECDT features a 16x8 analog input/output configuration.
Its 16 microphone/line inputs accommodate compatible professional microphones and line-level audio sources.
Each input can be configured through the software interface, including input gain and phantom power settings.
Eight balanced line-level outputs provide connections to compatible amplifiers, powered loudspeakers, and other professional audio equipment.
This configuration makes the processor suitable for conferencing systems requiring multiple microphones, audio sources, and independently processed output signals.
High-Quality THAT Microphone Preamplifiers
The BB-168AECDT incorporates THAT Corporation microphone preamplifiers designed to provide clean, low-noise audio performance.
These preamplifiers support professional microphone applications where speech clarity is important.
Input gain is adjustable from -40dB to +15dB in 0.25dB increments, allowing installers to configure appropriate levels for connected equipment.
Software-enabled 48V phantom power supports compatible condenser microphones.
40-Bit Floating-Point DSP Processing
The BB-168AECDT uses a 40-bit floating-point DSP engine operating at a 48kHz sample rate.
High-performance 24-bit analog converters support accurate analog-to-digital and digital-to-analog signal conversion.
The DSP architecture provides processing capabilities for complex commercial audio systems.
Available processing tools include:
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Parametric equalization
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Graphic equalization
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Anti-feedback processing
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Crossovers
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High-shelf and low-shelf filters
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Audio delay
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Gain-sharing automatic mixing
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Gating automatic mixing
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Matrix mixing
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Compressors
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Expanders
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Limiters
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Ducking
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Signal generators
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Audio metering
These functions allow installers to create customized signal processing configurations for different room layouts and communication requirements.
Open-Architecture Drag-and-Drop Programming
The AtlasIED BlueBridge platform features an open-architecture programming environment.
Using BlueBridge Designer software, installers can build custom audio processing configurations by arranging and connecting DSP modules.
This provides flexibility for systems requiring specialized microphone mixing, conferencing signal paths, audio routing, or loudspeaker processing.
The graphical interface helps integrators visualize the audio signal flow and configure the system according to the installation's requirements.
Automatic Mixing for Multiple Microphones
The BB-168AECDT includes DSP tools for gain-sharing and gating automatic microphone mixing.
Automatic mixing can be useful in conference rooms with multiple microphones because it helps manage active microphone signals.
Gain-sharing and gating configurations can reduce the need for continuous manual microphone adjustments.
These tools are especially valuable in meeting rooms where several participants may speak during a presentation or discussion.
Ethernet Control and Third-Party Integration
The BB-168AECDT supports Ethernet connectivity for system configuration and control.
Its TCP/IP control capability allows integration with compatible third-party AV control systems.
This enables installers to incorporate processor functions into a broader room control environment.
Potential applications include centralized control of conferencing equipment, audio routing, microphone levels, and preset functions.
Programmable Logic Inputs and Outputs
The BB-168AECDT includes four logic inputs and relay-based logic outputs for integration with compatible external equipment.
Logic functions can be used to create customized control actions within the DSP configuration.
These capabilities are useful for conferencing rooms and commercial AV systems requiring coordinated equipment operation.
Optional Wall Controllers and Remote Operation
The BlueBridge platform supports optional remote control accessories.
Compatible wall controllers allow selected audio functions to be accessed without requiring users to operate the full DSP programming software.
BluePanel control interfaces can also be configured for compatible Windows computers.
These options provide convenient control for meeting room operators and facility personnel.
Compact 1RU Rack-Mount Design
The BB-168AECDT features a compact rack-mount chassis measuring:
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Width: 19 inches
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Height: 1.75 inches
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Depth: 9 inches
Its 1RU design makes it suitable for installation in standard professional equipment racks.
An internal power supply supports 90–240VAC at 50/60Hz, accommodating compatible commercial electrical systems.
AtlasIED BB-168AECDT Key Features
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Professional 16-input, 8-output digital signal processor
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Integrated wide-band acoustic echo cancellation
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Built-in Dante digital audio networking
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Up to 16 channels of digital audio over Ethernet
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16 balanced mic/line inputs
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Eight balanced line-level outputs
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High-quality THAT Corporation microphone preamplifiers
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Software-selectable microphone or line inputs
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Software-enabled 48V phantom power
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48kHz sample rate
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40-bit floating-point DSP engine
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High-performance 24-bit analog converters
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Open-architecture DSP programming
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Drag-and-drop BlueBridge Designer software
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Gain-sharing and gating automatic mixing
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Matrix mixing and audio routing
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Equalization, crossover, and filtering tools
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Compression, limiting, expansion, and ducking
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TCP/IP third-party control capability
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Programmable logic inputs and outputs
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Optional wall-mounted remote controls
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Output signal and peak indicators
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Compact 1RU rack-mount design
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Universal 90–240VAC power supply
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36-month manufacturer warranty
AtlasIED BB-168AECDT Technical Specifications
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Specification
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Details
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Manufacturer
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AtlasIED
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Product Series
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BlueBridge
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Model
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BB-168AECDT
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Product Type
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Networkable Digital Signal Processor
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Acoustic Echo Cancellation
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Wide-Band AEC
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Dante Network Audio
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Integrated
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Analog Inputs
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16
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Analog Outputs
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8
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Input Type
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Microphone or Line, Software Selectable
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Input Configuration
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Electronically Balanced
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Input Gain
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-40dB to +15dB in 0.25dB Steps
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Phantom Power
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48V, Software Enabled
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Output Type
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Balanced Line Level
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Output Impedance
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50Ω
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DSP Processing
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40-Bit Floating Point
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Sampling Rate
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48kHz
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Analog Converters
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24-Bit
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Propagation Delay
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3ms
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Network Control
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Ethernet / TCP/IP
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Logic Inputs
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4
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Logic Outputs
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2 Relay Outputs
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Power Requirements
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90–240VAC, 50/60Hz
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Rack Height
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1RU
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Width
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19" (483mm)
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Height
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1.75" (44mm)
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Depth
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9" (229mm)
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Weight
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11 lbs (5kg)
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Safety Listing
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UL60065
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Manufacturer Warranty
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36 Months from Date of Purchase
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Typical Applications
Corporate Conference Rooms
Provide acoustic echo cancellation and automatic microphone mixing for professional meeting spaces.
Video Conferencing Systems
Integrate room microphones, loudspeakers, and compatible conferencing equipment while reducing acoustic echo.
Government and Courtroom Audio
Support complex microphone and audio routing requirements in meeting chambers and courtrooms.
Educational Facilities
Provide advanced audio processing for lecture halls, training rooms, and distance-learning environments.
Networked Commercial AV Systems
Use Dante connectivity to exchange digital audio signals with compatible networked audio equipment.
Why Buy the AtlasIED BB-168AECDT from Audio Supply?
At Audio Supply, we specialize in professional audio equipment for conferencing, commercial sound reinforcement, paging, and integrated AV systems.
The AtlasIED BlueBridge BB-168AECDT combines acoustic echo cancellation, Dante network audio, and flexible DSP programming in a single rack-mounted processor.
Whether you're designing a new conferencing installation or upgrading an existing professional AV system, Audio Supply can help you select compatible microphones, amplifiers, speakers, and control accessories.
Need Compatible Conferencing Microphones?
The BB-168AECDT supports compatible professional microphones through its balanced mic/line inputs.
For conference rooms and presentation spaces, selecting the appropriate microphone type is important for achieving reliable speech pickup and effective acoustic echo cancellation.
Contact Audio Supply for assistance selecting microphones and related conferencing equipment for your installation.
