Operating Manual - NE Multi Channel Power Amplifier
side, with a cross linking matrix mixer in between. Key features of the DSP window include:
Input Channel Number - Right click on this to bring up Clear, Copy/Paste, Link, and Sub Preset for that input channel.
Input Channel Name - The user can name each input channel.
Input Mute Button - Mutes the input.
Pluggable DSP Tools - Six blocks are available on both inputs and outputs for custom configuration of pluggable DSP
processing blocks. Total DSP usage for the four input and output channels is indicated as a percentage at the bottom of each
input section in the DSP tab. Increasing the number and complexity of applied DSP tools increases the DSP usage. Note: The
total DSP usage per group of four channels is limited, and cannot exceed 100%. Available DSP tools include:
1) Dynamics controls - Brick Wall Limiter, Compressor, Autoleveler, Ducker, Noise Gate
2) Gain functions - Gain, Gain with VCA, RD-8C Remote Control Gain, neWR-5 Remote Control Gain
3) Equalization - Graphic Equalizer, 10/6/4/2 Band Parametric Equalizers
4) Crossover functions - Four Way, Three Way, and Two Way Crossovers are available on outputs only.
HPF and LPF filters are available on both inputs and outputs.
5) Delay - Speaker Delay at 48kHz sampling rate is 256mS, and Delay is 682mS. At 96kHz, 128mS and 341ms.
6) Metering - -60dBu to +20dBu display
7) Signal Generator - Pink noise, White Noise, Sine Wave
Extensive online help information is available for all DSP blocks within the software. From within any DSP tool, simply
press <F1> on the keyboard for online help for that tool. Also look in the Protea
Contents/Protea NE Products/PE Multichannel Amplifiers/DSP Control for details of all DSP functions.
Input/Output Matrix Router - Any input can be routed to any or all outputs. Click and drag from the input to output to
assign routing. For faster routing of a single input or output to multiple channels, highlight its node and then press Ctrl+Click
over the desired nodes to connect to. To delete a route or clear the matrix, right click on the routing line or node. Also, right
click anywhere in the matrix area to bring up a menu of common routing choices.
Output Mute Button - Mutes the output.
Output Channel Name - The user can name each output channel.
Output Channel Number - Right click on this to bring up Clear, Copy, Link, and Sub Preset functions for that output.
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