Traditional audio processing alone cannot enable diverse audio content to be reproduced effectively on mobile and handheld devices, including content from Mobile DTV and live internet streaming.

Mobile viewing must overcome physical constraints including small speakers and environmental issues such as background noise. Additionally, program audio can range from mono to 5.1 channels and from whispery soft to screaming loud. These factors combine to impair intelligibility, making viewing tedious and frustrating. solves these issues by employing specialized processing algorithms to ensure the audio comes through with exceptional clarity in these challenging environments.

The rugged 1RU is intended to be installed directly before the mobile audio encoder in either the AES or SDI paths.

Failover bypass relays are provided to ensure continuous service in the unlikely event of failure, while a bright LED display, rotary encoder, and four control keys provide straightforward menu navigation and adjustment.


  • Linear Acoustic AEROMAX® loudness and dynamics control with Mobilizer™ technology for up to two programs

  • Input downmixer supports 5.1 and stereo sources

  • 5.1+2 (downmix plus alternate channel), 5.1+2 (downmix with Mobilizer plus alternate channel), or 2+2 (dual stereo with dual Mobilizer) channel configurations.

  • Six factory presets for standard programming and sports

  • Automatic, metadata, or GPI control

  • AES and HD/SDI-SDI I/O


Mobilizer™ Technology

Linear Acoustic Mobilizer technology was developed based on extensive research into normal and impaired hearing in both quiet and noisy environments. By using technology from the renowned CrowdControl™ algorithm to isolate dialog elements and combining new multiband techniques designed to preserve critical audio cues, program intelligibility is enhanced without the need for heavy handed processing. Mobilizer also provides pre-conditioning for the low bit rate HE AAC Mobile DTV audio encoder to maximize its performance at even the lowest rates.




  • AEROMAX multistage adaptive wideband and multiband loudness and dynamic range control with Mobilizer technology


Sample Rate/Resolution

  • 48kHz, 24-bit



  • 15msec fixed



  • All connectors are 75-Ohm BNC female; Four main inputs with 75-Ohm internal termination; Four main outputs; 48kHz DARS reference input/passive loop out; Signal levels per SMPTE 276M/AES-3ID-2001



  • Auto-sensing HD/SD-SDI (SMPTE 292M/259M) inputs, up to 1080i/60/59.94/50Hz, access to all 16 audio channels plus VANC metadata per SMPTE 2020M methods A and B


Parallel GPI/O Control Port

  • 9-pin female D connector, 0-5V TTL levels


Serial Metadata Input

  • SMPTE 207M (RS485/RS422) connection per SMPTE RDD-6


Front Panel Controls and Indicators

  • Rotary encoder and control keys plus bright dot matrix LED display


Power Requirements

  • Dual, redundant 100-264 VAC, 50/60Hz, auto-sensing, 35W maximum


Dimensions and Weight

  • 1RU - 1.75”H x 19”W x 12.5”D (44 x 483 x 318 mm

  • Net weight: 6 lbs. (2.72 kg), approximate


Shipping Weight and Dimensions

  • 22”W x 17”D x 7”H (559 x 432 x 178 mm)

  • Net weight: 13 lbs. (5.90 kg), approximate



  • Convection cooled. Operating: 0 to 50 degrees C, non-operating -20 to 70 degrees C



  • Click here to view the current regulatory compliance



  • Standard Telos Alliance 2-Year Warranty