User Manual
Table Of Contents
- Introduction
- Audio Components
- The Difference Between Mono, Stereo, and Multi
- How to Control Control Signals
- Acoustic Echo Canceller (AEC)
- Ambient Noise Compensator (ANC)
- Audio Detector
- Auto Gain Control (AGC)
- Combiner
- Room Combiner/Room Combiner plus Automixer
- ■ “Room Combiner” component editor/”Room Combiner plus Automixer” component editor
- ■ “Room Combiner” component editor/”Room Combiner plus Automixer” component editor
- Combiner parameter setting window (Room Combiner)
- Combiner parameter setting window (Room Combiner plus Automixer)
- Control
- Control
- Dugan Automixer window (Room Combiner plus Automixer)
- Room Combiner/Room Combiner plus Automixer
- DCA
- Delay
- Dynamics
- REV-X
- EQ
- Fader
- Feedback Suppressor
- Filter
- Input/Output
- Meter
- Mixer
- Oscillator
- Polarity
- Probe
- Router
- Source Selector
- Speaker Processor
- Control Components
- Control Methods for Control Components
- Trigger
- Button (Normalized Value)
- Button (Value)
- Radio Button (Normalized Value)
- Radio Button (Value)
- Fader (Normalized Value)
- Fader (Value)
- Processing
- Logic (Normalized Value)
- NOT (Normalized Value)
- Flip-Flop (Normalized Value)
- Invert (Normalized Value)
- Compare (Normalized Value)
- Difference (Normalized Value)
- Max/Min (Normalized Value)
- Negate (Value)
- Compare (Value)
- Multi Compare (Value)
- Difference (Value)
- Max/Min (Value)
- Delay
- External Events
- Suspend
- Router
- Other
- GPI In
- GPI Out
ProVisionaire Design DME7 Component Guide
10
・Speaker volume is loud.
・Mic gain (MIC1, MIC2) is high.
・The mic and speaker are positioned close together.
• [ERLE] level meter
Shows in real time the amount of echo (dB) removed by the AEC. The more negative the
ERLE value becomes, the more echo is removed by the AEC.
• [OUT] level meter
Shows the output level from the AEC.
c
[GAIN] knob
This sets the mic gain.
d
[AEC EFFECT] type
This sets the AEC effect. There are 4 options: Soft/Medium/Hard/Custom.
・Soft: The amount of echo elimination is decreased, but sound quality improves.
・Medium: This is the initial setting.
・Hard: The amount of echo elimination is increased, but sound quality decreases.
・Custom: The AEC can be manually set on the Advanced Settings window.
Adjust to suit the conditions in the conference room (close location) while checking the
audio. Please use Medium unless specifically necessary otherwise.
By switching the AEC Effect type, multiple parameters for echo canceling, noise reduction,
and reverberation canceling can be switched to the recommended settings
simultaneously. When switching to Custom from a non-Custom setting, the current values
for that type will be set in the Advanced parameters.
e Port text box
Shows the port name. The name can be changed by double clicking. It cannot be changed
when AUTO is set to On.
Reference
f Level meter
Shows the input level from Reference.