Description
Audessence AM PRO-1 AM Digital Audio Processor.
The Audessence AM PRO-1 is a complete air-chain audio processing system for AM radio stations. Adjustable input pre-filtering (lowpass and high-pass) pre-conditions audio to prepare for aggressive ‘brick-wall’ low-pass filtering later and avoids wasting modulation percentage on inaudible sub-bass components Unsurpassed Audessence AGC developed for the professional Audessence levellers keeps programme level as consistent as desired Programme compression, limiting, pre-emphasis and clipping for optimum loudness and coverage increase All this plus enhancement features for brightening and clarifying your programme.Adjustable Low-Pass filtering meets all international and national broadcasting specifications including ITU and NRSC (4kHz to 15kHz nominal).
FEATURES:
- Complete digital air-chain processing for AM radio broadcasters in a compact package
- Adjustable input High-pass filter 3Hz to 200Hz
- Phase rotator to reduce programme asymmetry
- Advanced AGC as used in our ALPS levellers offers unsurpassed rapid control of levels
- Independent programme compression stage
- Presence enhancer to brighten programme and cut through noise
- Choice of pre-emphasis to meet national requirements including NRSC
- Adjustable low-pass filter for all applications
- Fco 4.5kHz to 10kHz
- Sophisticated peak control dramatically increases loudness without digital grunge
- Positive peak asymmetry up to 145% (where legal)
- Factory presets deliver exactly the results you need for any application …fast
- No-tamper front panel (set-up by PC only: GUI software, USB and RS-232 ports provided)
- Bright, Always-Visible LED bargraphs for audio confidence checks
- Low audio latency (4 milliseconds)
- Fast boot-up (<1 second).
