The AM8 introduces a new generation of automatic microphone mixers to the industry, in terms of value, form and function. While preserving the basic benefits of NOM attenuation and minimum recirculated sound, the AM8 adds extremely simple setup, a seamless automatic mixing algorithm and the lowest cost per channel of any other unit available. Despite the low cost of the AM8, there are no compromises in performance.

The Adaptive Proportional Gain* algorithm in the AM8 provides an "intelligence" that prevents background noise and non-speech sounds from interfering with the auto mixing function. Ultra low noise circuitry is controlled by software to provide this level of sophistication at a fraction of what it would cost to do the same thing with analog hardware.

A very smooth compressor/leveller is included in the software to add an important finishing touch, making the AM8 a complete automatic level control system. This dynamic level control is very benefical as protection from overload when used with power amplifiers, and to maintain consistent levels in teleconferencing and recording, especially when voice levels vary widely.

The AM8 was designed to operate with any type of microphone, line level source such as a tape deck, a telephone hybrid interface, or any other type of audio source. DIP switches on the rear panel adjust the preamp gain range for the input level. Front panel controls provide a fine adjustment for an exact match.

The AM8 is easily configured for transparent operation in any sound reinforcement, teleconferencing or recording application. Connections for remote level control pots or switches are provided for individual channels, and for the overall mixed output. Multiple units can be "daisy chained" for more than 8 channels. A serial port is provided for computer monitoring and control.

Simple, accurate setup is assured by a single front panel control knob for each channel, which simultaneously adjusts the input gain and the output level. Individual channel levels can be accurately adjusted by ear, using nothing other than a talker's voice as a sound source.

Low cost, simple setup and quiet, transparent operation are hallmarks of the AM8. This is what the future of automatic mixing is all about.