6Setting DSP Parameters

When you select DSP from the appliance’s web UI, the DSP page appears.

 

From this page, you can adjust settings in the DSP. The appliance uses traditional processors (for example, Compressor, Noise Gate, Graphic Equalizer) for audio signals in the digital domain.

Note that if your appliance is operating in single channel bridged mode, you will see only one Network channel.

The DSP page shows Mute and Level selections for the input chan­nels and allows you to do the following:

View Signal and Clip LEDs for each channel.

Set the channel level for the channels.

Selecting the Menu button for a channel number displays a menu of other parameters. Some of these parameters affect all channels, in which case a channel number does not appear on the top of the graphic. If a parameter affects only the selected channel, a channel number appears on the selected parameter graphic.

DSP parameters and the Mute and Level buttons are described in the following table.

Table 7, DSP Page

Mute

Silences the audio for the selected channel.

Level

Adjusts the channel volume level in 1 dB increments.

Compressor

Lessens the dynamic range between the loudest and quietest parts of an audio signal.

Graphic EQ

Uses fixed frequencies to tailor the frequency content of an audio signal.

High/Low Pass

Sets the band of frequencies that will pass through the high pass and low pass filters and select the type of filter that is used.

Limiter

Prevents a signal from exceeding an adjust­able maximum level.

Noise Gate

Eliminates low-level hiss, noise, or leakage, particularly when there is a high level of ambient noise.

Parametric EQ

Uses a center/primary frequency to allow tai­loring of the frequency content of an audio signal.

Router

Routes audio to different devices.

Settings

Allows you to provide names and colors for the input and output channels.

Signal Present

Illuminates green when audio is present in the channel input.

Status

Provides real-time status of which mode (2-channel or single channel bridge mode) the power amplifier is configured.