Miranda Introduces Axino-400

Cost-Effective, IP-Based Loudness Monitoring, Correction and Control

Miranda Technologies, a Belden Brand, a global provider of integrated solutions for production, playout and delivery systems for television broadcasters and multi-system operators, announces the introduction of Axino-400, a new addition to its Axino IP-based loudness processing platform. The new offering is ideal as a cost-effective loudness processing option for multichannel broadcasters that already distribute content in MPEG format.

The Axino-400 retains the performance of the original Axino-410, which is a high-channel count solution for cable and satellite television operators, but uses a scaled-down server that addresses a reduced channel count and facilitates a more cost-effective solution. Axino-400 enables broadcasters to monitor up to 40 channels from one device that will find and repair loudness irregularities using Miranda’s Automatic Loudness Control to ensure compliance with established loudness control mandates.

Scott Murray, Miranda’s senior vice president, Core Products said, “Increasingly, broadcasters produce a large channel count that requires monitoring and correction for each audio channel to ensure quality of experience and meet loudness requirements. Unfortunately, that can be costly, particularly in baseband, for broadcasters of any size.


“The Axino range guarantees audio compliance at the compressed end of the signal path, ensuring no further anomalies can be reintroduced to already processed and compliant audio channels prior to distribution. Making that advanced processing available in the form of the Axino-400 ensures that those with more modest monitoring requirements can guarantee compliance without having to pay for processing power they don’t need.”

Axino-400 performs its measurement and correction processes in real time with absolutely no effect on video quality. In addition, audio processing can be optimized by selecting loudness control profiles that best match the specific type of programming and the speed of reaction required.


Axino-400 works by logging issues that are identified as problematic and placing them on a watch list. If the issues persist, Axino-400’s control capabilities restrict the program audio to acceptable loudness parameters. The device also provides comprehensive loudness logs as proof to cable and satellite operators that the signal was within limits.

Axino-400 is extremely reliable, providing the highest level of resilience by virtue of dual power supplies, and dual transport stream input ports with automatic switchover. The unit is also capable of operating in full backup mode using 1+1 redundancy.


About Miranda Technologies
For over 23 years, Miranda Technologies has been a leading worldwide provider of hardware and software solutions for the television broadcast, cable, satellite and IPTV industry. Its solutions span the full breadth of television operations, including production, playout and delivery. With a wealth of experience in delivering IT-based and traditional television systems, Miranda leverages its expertise to create the highest quality solutions available and delivers, deploys and supports them with a company-wide commitment to keeping the customer first. Miranda was acquired in July 2012 by St. Louis-based Belden Inc. and is the cornerstone of its broadcast division. Belden is a worldwide leader in the design, manufacture and marketing of cables, connectivity and networking products for many industries including broadcast, entertainment, consumer electronics, education, transportation and industrial automation.