User's Manual

– 45 – AtlasIED.com
Specifications are subject to change without notice.
User Guide BlueBridge Designer II
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Expander (Noise Gate) - Reduces the signal level below the Threshold (-60 to 20dB, 0.1 dB steps) value by the Ratio (1:1, 40:1, 1:1
steps) set. Attack (0.1 to 100ms, 0.01ms steps) adjusts the time to reduce the signal once the signal has dropped below the threshold.
Once the signal has raised above the threshold the Release (0 ms to 10s, 1ms) time is the time to stop compressing the signal. Bypass
feature and RMS meter (Compression) included.
Side Chained Expander - As above with the Expander, except with the addition of Side Chaining as described under “Side Chained
Compressor”
Ducker - Attenuates channel 1 input by the Depth (0dB to 100dB, 0.01 dB steps) value when channel 2 surpasses the Threshold (- 60dB
to 0dB, 0.01 dB steps) value. Attack (10 to 500ms, 1ms steps) adjusts the time to reduce the signal once the signal has been exceeded.
Once the signal in channel 2 has fallen below the threshold the Release (10ms to 60s, 1ms steps) time is the time to stop attenuating
the signal. The Hold Time (10ms to 10s, 1 ms steps) sets the period before the signal is released after channel 2 drops below threshold.
Attenuation is shown with an RMS meter.
Fig 74
Fig 75
Fig 76