Barco APX AuroMax - Immersive Sound SMPTE 2098-2

Barco APX AuroMax® - immersive sound to SMPTE ST 2098-2

Barco APX AuroMax® is a professional audio processor designed for digital cinemas that want to offer next-generation immersive sound in full quality and in compliance with DCI and SMPTE 2098-2 (IAB) standards. It uses unique spatial technology with three layers of sound and support for configurations of up to 26.1.

A professional immersive audio solution for digital and DCI cinemas

The Barco AuroMax® system brings a new dimension of immersive sound by combining a three-layer speaker system with support for an object-oriented mix to the SMPTE ST 2098-2 (IAB) standard. The result is absolutely precise localization of sounds in space, regardless of the size or type of auditorium.

Flexible configurations up to 26.1 Precise localization of sounds in space Savings without compromise

Maximum flexibility for every auditorium

AuroMax supports configurations from the classic 5.1 / 7.1 up to advanced systems of as much as 26.1. By combining channel-based and object-based sound to the SMPTE ST 2098-2 standard, the system can be precisely tailored to the auditorium's acoustics, technical conditions, and the operator's budget.

Perfect spatial rendering

Barco AuroMax® uses a three-layer speaker arrangement combined with an object-oriented audio system, enabling exceptionally precise localization of sound objects at any point in the auditorium. The result is smooth, realistic movement of sound through space that the audience perceives as a natural part of the action on screen.

The system is fully compatible with the industry standard SMPTE ST 2098-2 (Immersive Audio Bitstream), guaranteeing faithful playback of the film mix in any compatible cinema, regardless of the size or shape of the auditorium.

Optimized for real-world operation

AuroMax is designed to fit into the everyday operation of cinemas without the need for extensive technical work. Thanks to efficient use of output channels and compatibility with existing infrastructure, the system can be implemented even in smaller or older auditoriums that want to offer an immersive sound experience to the SMPTE ST 2098-2 standard. The system architecture allows flexible expansion based on the auditorium's spatial and technical capabilities, with no need to completely replace the sound system.

Barco APX AuroMax® - top-tier immersive sound to the SMPTE-2098-2 | IAB standard

Barco delivers the most realistic interpretation of standardized immersive sound to the SMPTE Immersive Audio Bitstream (IAB) through its APX AuroMax® audio processor. It is the only solution that combines three-layer auditorium coverage with a balanced mix of channel-based and object-oriented technology.

The most realistic immersive experience

Thanks to the advanced Barco spatial rendering engine, the APX AuroMax enables extremely precise placement of sound objects in space. By adding zones in the auditorium, it achieves precise localization of individual elements of the sound mix regardless of room size, and with it a natural perception of space.

Maximum flexibility

Barco AuroMax supports a wide range of configurations, from the classic 5.1 and 7.1 up to extended layouts of as much as 26.1. With optimized surround layering and advanced control of on-screen channels, it offers unrivaled flexibility for any type of auditorium.

An efficient investment

Unlike other object-oriented systems, Barco AuroMax requires fewer output channels and amplifiers, often making do with lower-powered speakers. This makes it possible to deploy even in smaller auditoriums or as part of an upgrade, with lower investment and operating costs, and without any compromise on quality.

Full IAB compatibility

The system is fully compatible with SMPTE ST 2098-2, which guarantees support for playing content created in the IAB format. AuroMax correctly interprets any object in the mix in line with the industry standard.

Link to the manufacturer's website:

https://www.barco.com/en/product/apx-audio-processor

More information about the standard:

SMPTE ST 2098-2 - Immersive Audio Bitstream

Technical specifications

Function: Integrated decoder for immersive sound playback to SMPTE ST 2098-2. Compatible with the Barco ICMP media server.

Control: Local interface, TMS commands, APX client

Network connectivity: 2x RJ-45 (remote control, object audio data input)

Data backup: SD card slot

Inputs

• Digital (AES/EBU): 2x RJ-45, 16 mono channels
• Analog - balanced: D-sub (DB25F, UNC 4-40), channels 1-8
• Analog - unbalanced: 2x RCA (stereo)
• Mono input: XLR (female) / TRS 6.35 mm combo

Outputs

• APX - analog: 32 channels, 4x D-sub (DB25F), servo balanced, 300 mV RMS @ -20 dB FS
• APX-D - digital: 32 channels, 2x D-sub (DB25F), AES/EBU
• Special outputs: HI, VI-N, MON - servo balanced, 300 mV RMS, 10-pin connector

Dimensions and operating conditions

• Dimensions: 483 x 89 x 370 mm (without connectors)
• Mounting depth: 345 mm
• Weight: 5.44 kg
• Operating temperature: 0 - 40 °C
• Storage: -20 - +60 °C
• Humidity: 0 - 80% RH, non-condensing

Power

• Input: 100-240 VAC, 50-60 Hz
• Fuse: 1 A / 250 V, slow-blow (glass tube)
• Consumption: 50 W
• Bypass PSU: Input 100-240 VAC, output 12 VDC

Accessories

• SD card
• Connector for monitor output
• AuroMax sticker + plaque
• 4x DB25 breakout cables
• User and installation manual (EN / CH)
• Power cable (EU / US / CH)
• External bypass PSU
• Connection kit for the AP24

Certification and warranty

• Certification: CB, CE, UL / CSA
• Warranty: 24 months