Barix IP Audio Module 403 / IP Audio Module 404
(IPAM 403 / IPAM 404 )
Powerful, Linux-based audio codec which can be programmed with C++, LUA and Python.



- Stereo line input and output
- Microphone input (balanced or unbalanced))
- I2S input and output (192k capable)
- Integrated SoC with Quad-Core Cortex™ A7 Processor
- 10/100Mbit Ethernet port (with PHY)
- 16MB SPI Flash, SD/TF card slot
- 8 GB EMMC memory (IPAM404)
- TTL level UART
- USB2.0 OTG interface, two USB2.0 Host
Powerful and versatile audio module for OEM products, Linux based, with Quadcore Cortex™ A7 Processor, 3x USB interface, serial port, digital I/O. (IPAM 404 with 8GB eMMC flash)
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 ?SD 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.
OEM Applications
- Internet radio receiver
- SIP and IP paging devices
- Emergency call stations
- Intercom & paging solutions
- Public transport installations
- Scheduling Audio
- VoIP decoder for paging
- Any kind of commercial audio
- AES67 capable IP audio device
- Dante capable IP Audio device (license not included)
Firmware for a variety of applications is available via a licensing agreementfrom Barix. Enquire with sales@barix.com.
Features
- Stereo line input and output
- Microphone input (balanced or unbalanced))
- I2S input and output (192k capable)
- Integrated SoC with Quad-Core Cortex™ A7 Processor
- 10/100Mbit Ethernet port (with PHY)
- 16MB SPI Flash, SD/TF card slot
- 8 GB EMMC memory (IPAM404)
- TTL level UART
- USB2.0 OTG interface, two USB2.0 Host
- 7 GPIOs + Dallas 1-wire interface (e.g. for Real Time Clock)
- Small form factor, low power consumption, runs off a single +3.3Volt DC power source
- Embedded and robust operating system with IPv4/IPv6 IP
- IP standard based protocols (TCP/IP, UDP, HTTP, ICMP, SNMP)
- High quality, multi standard audio encoding and decoding can be implemented in soware: G.711, G.722, PCM linear, MP3, AAC+, OPUS, FLAC (license for licensed codecs not included)
- Acoustic echo cancellation (AEC)

Technical Specifications
Operation System |
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User Interfaces |
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Network Interface |
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SNMP |
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Serial Interface |
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Power Requirements |
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Memory, Cache |
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CPUs / Boot |
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Analog Audio |
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Miscellaneous Interfaces |
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Peripheral I/O |
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Flash Memory (Micro SD) |
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Reset functionality |
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MTBF |
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Measurement |
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Weight |
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Warranty |
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Environmental
Operating Environment |
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Storage Conditions |
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Certifications
CE, RoHS, FCC |
Ordering Information
2023.9379P | IPAM403 Package |
2023.9390P | IPAM404 Package |
