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Barix IPAM-400: IP-Audio Module with Powerful Linux-based audio codec for encoding and decoding

Regular price $140.00

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Part #: Barix IPAM-400

Barix Part #: 2016.0110

The Barix IP Audio Module 400 is a powerful, Linux-based audio codec which can be programmed with C++, LUA and Python.

The IPAM 400 is a universal IP Audio Module that uses a powerful and versatile codec (encoding/decoding), and is Linux based and programmable with a wide range of programming languages, including C++, LUA, Python. Featuring Quadcore Cortex™ A7 processor, USB, serial, digital I/O, WiFi, Mic+Line I/O. Barix can provide the IPAM400 OEM with a Yocto image with advanced firmware download and recovery functions.


Quad-Core Cortex™ A7 Processor
2 Gbit DDR 3L memory
128Mbit Flash memory
High performance CPU allows execution of software codecs for all common Audio codecs such as G.711, G.722, PCM linear, Ogg Vorbis, MP3, AAC+
Acoustic echo cancellation
Microphone/Line level stereo input
High quality stereo DAC with level control
SPDIF and I2S digital audio interface
SD/TFcard slot
TTL level UART
7 General purpose I/Os, I2C interface


Operation System
Yocto (OpenEmbedded), Linux ( Armbian) including update functionality
IPv4/IPv6, security, full fledged linux

User Interface
Web interface for control, status and configuration

Network Interfaces
one physical layer (PHY)
Ethernet interface, IPv4, IPv6 capable
10/100 fdx/hdx, auto negotiation

Power Requirements
Single 3.3V DC supply voltage, +/- 5%, 2A max
Separate Audio ground domain/connection

Serial Interface
2 x UART, one with hardware handshake (TTL level)
1 x USB 2.0 On-the-go
2 x USB 2.0 full/hi/low speed capable host

Memory, Cache
16MB SPI flash
32KB L1 Instruction cache, 32KB L1 data cache
512KB L2 cache
VFPv4 Floating point unit
LPAE and NEON advanced SIMD

CPUs / Boot
Quad-Core ARM Cortex™ -A7 (clocked up to 1.29 Ghz)
Separate NEON coprocessor
supports fast boot process from Flash or SD/TF
Crypto Engine Encryption type

Analog Audio
1 x Stereo Output (L&R)
1 x Microphone Input (balanced/unbalanced) or 1 x Stereo Input

Miscellaneous Interfaces
I2S digital audio interface
digital audio interface (S/PDIF)
I2C interface

Peripheral I/O
seven 3.3VDC level digital general purpose I/Os

Flash Memory (Micro SD)
On-board uSD card socket (up to 32GB)

Reset functionality
Reset and Recovery functions on hardware and software triggers

> 950’000h

2.2” x 0.45” x 1.3” / 56.1mm x 11.44mm x 33mm


Barix Warranty
Two years

    Barix Downloads, How To's, Manuals and Documentation