à l e n "5 o D ■■■■ • n to Engineer 818 Installed system digital management processor PRELIMINARY DATA features ► 8 input, 8 output freely routable signal path ► 8-band fully parametric EQ on every input/output ► Microphone compatible inputs with phantom power ► Highpass and lowpass crossover filters on every output with slopes up to 24dB/octave ► Choice of Linkwitz-Riley, Butterworth or Bessel filters ► Speaker protection limiters on every output ► Unique advanced human-based Engineer algorithm ► Unique psycho-acoustical perceptual BassCreator algorithm ► Flexible event scheduler ► RS232 interface for PC programming and control ► RS485 interface for external remote control applications ► Fixed Installation loudspeaker system management ► Automatic control of programme level and tonal quality to compensate for variations in programme sources ► Eliminates sub frequency noise pollution The Martin Audio Engineer is an advanced, powerful digital signal processor designed to provide comprehensive control and management of installed loudspeaker systems. Incorporating a broad range of standard facilities; gain, EQ, limiting, time delay and an 8 x 8 routing matrix, the Engineer features ...