MULTICODER M400

Low-Latency Audio Over IP Encoder that can do AAC+ and OPUS with Latest Security

The Barix Multicoder M400 boasts up to four internal encoding engines, capable of simultaneous operation, each supporting various audio formats. With support for streaming protocols RTP and BRTP, it can achieve exceptionally low latency. This device can encode incoming audio from connected analog sources into formats like OPUS, AAC+. The Multicoder M400 is purpose-built for low-latency applications and leverages a new Linux-based platform to provide robust security features, including HTTPS for the setup of the device.

Technical Specifications

Power Supply Input

External power adaptor, 100-240VAC, 10W
Male barrel connector: 5,5 x 2,1 mm

Ethernet Interfaces

RJ45, 10/100 auto detect, IPv4, IPv6

Audio Input

Stereo RCA / cinch connectors (also mono configurable)
2kΩ input impedance 3.9 Vpp max, adjustable in sensitivity
Dynamic range 87 dB, SNR -87 dB control and metadata input support

Audio formats

OPUS, AAC+ (AAC-HC and AAC-LC)
MP3
PCM
G.711
Sample rates: 8/16/22.05/24/32/44.1/48Khz
Supported bit rates: 32kb/s to 320 kb/s

Network Protocols

Set-up: HTTP/HTTPS
Streaming: RTP, BRTP (requested RTP)

Headphone output

Female Jack 3.5 mm

USB

2 extension ports for USB devices (for future use)

RS-232

DB-9, currently not in use

HW/SW ENVIRONMENT

Barix IPAM400 Processor Module
Linux with dual boot recovery and remote firmware update capability

Ordering Numbers

Multicoder M400 (Made in Europe) 2023_9434P_Multicoder M400 EU Package 2023_9435P_Multicoder M400 US Package 2023_9436P_Multicoder M400 UK Package 2023_9437P_Multicoder M400 NoPSU Package

MULTICODER M400

Low-Latency Audio Over IP Encoder that can do AAC+ and OPUS with Latest Security

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