The 9301 is an AES audio delay unit with 16 channels of AES input and output.
Optional AEROMAX™ algorithms use a sophisticated multiband approach to loudness processing. These algorithms can apply multifacted loudness correction specifically targeted to various frequency ranges and other characteristics within the program material, resulting in audio free from abrupt loudness or image shifts while preserving more of the original content than previously possible. Because the card processes audio loudness locally and in sync with the video, loudness is processed without the accumulated latency delay found in other loudness processors.
The card offers full user remote and local control of audio levels, audio mapping and audio delay – all with user memory. Four built-in tone generators are also provided. Factory presets enable a return to factory settings.