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IP Audio Module 403/404

Powerful, Linux-based audio codec which can be programmed with C++, LUA and Python.

The IP Audio Module (IPAM) 40x is a powerful universal, standalone, Linux based IP Audio function block, which can be easily embedded into OEM products and programmed with the programming language of your choice including C++ and PHYTON. Supporting a vast range of protocols, codecs and interfaces and providing on board memory as well as a μSD card slot, the module is ideal for all audio related applications such as VoIP, IP intercom and paging as well as high quality music distribution. 10/100 Mbit Ethernet port, three USB interfaces a variety of I/Os as well as a serial interface are provided. The Quadcore Cortex™ A7 processor allows for very fast encoding and packet handling and is performant enough to support all advanced security end encryption requirements.

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

TCP/IP, RTP, UDP, ICMP, DHCP, SIP, SNMP

10/100 fdx/hdx, auto negotiation

 

Compatibility

Fully compatible with IPAM400 hardware and firmware

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

256MB DDR3 RAM

16MB SPI flash

32KB L1 Instruction cache, 32KB L1 data cache

512KB L2 cache

VFPv4 Floating point unit

LPAE and NEON advanced SIMD

 

* Potential licenses are not included. For licensed Codecs such as AAC+ customer needs to register with the appropriate licensing company.

CPUs / Boot

Barix IPAM400 Processor Module

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)

8GB eMMC (IPAM404 only)

On-board uSD card socket

 

Reset functionality

Reset and Recovery functions on hardware and software triggers

 

MTBF

> 950’000h

 

Measurement

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

 

Weight

14g (IPAM403) / 16g (IPAM404)

 

Warranty

Two years

IPAM 40X (Made in China)

IPAM403

2023.9379P IPAM403 Package

IPAM404

2023.9390P IPAM404 Package

 

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