User Manual
Table Of Contents
- Contents
- An overview of MRX Designer
- Screen structure
- Basic use of MRX Designer
- Menu bar
- Tool buttons
- Shortcut keys
- Design sheet
- “Parameter Sets” area
- “Parameter Link Group” area
- “Gang Edit Group” area
- “Properties” area
- Components and the component editor
- Editing the parameters
- Acoustic Echo Canceller (AEC)
- Ambient Noise Compensator (ANC)
- Audio Detector
- Auto Gain Controller (AGC)
- Combiner
- Delay
- Dynamics
- Effect
- EQ
- Fader
- Feedback Suppressor
- Filter
- Inputs/Outputs
- Meter
- Mixer
- Oscillator
- Paging
- Polarity
- Revolabs Control
- Router
- Source Selector
- Speaker Processor
- Speech Privacy
- Text
- Transmitter/Receiver
- User Defined Block
- Dialog boxes and applications
- “Print” dialog box
- “Install Speech Privacy File” dialog box
- “File Transfer” application
- “PGM1 Label Creator” application
- “Compile” dialog box
- “Snapshot Group” dialog box
- “Remote Control Setup List” dialog box
- “External Events” dialog box
- “GPI” dialog box
- “Digital Control Panel” dialog box / “Wireless DCP” dialog box / “MCP1” dialog box
- “PGM1/PGX1” dialog box
- “Port Name” dialog box
- List of settings in “Settings” dialog boxes
- Context menus
- Troubleshooting
Delay
MRX Designer User Guide
61
❑ Delay
In a sound system that includes multiple speaker units, it may appear to a listener that the voice of
the person talking is originating from a nearby speaker unit, rather than from the actual person. In
such cases, you can correct the perceived localization by delaying the audio of the nearby speaker
unit in proportion to the distance between the speaker unit near the person who is talking and the
speaker unit that is far from that person.
If sound from different speaker units is mutually interfering, adding a slight delay to one of the
audio signals will shift the interfering frequencies, lessening the unnatural sensation.
When placing this in the design sheet, select either MONO or STEREO, and specify the maximum
delay amount (maximum 1000 ms); set these parameters according to the input/output and the
appropriate maximum amount of delay. The illustrations used in the following explanation are for
the case of STEREO.
Selecting a component that has a large amount of delay will consume more of the MRX’s
memory.
“Delay” component editor
Here you can specify the amount of delay in terms of time or distance.
1 DELAY [ON] button
Switches the delay function between enabled and disabled.
2 Delay Time knob
Specifies the delay time.
3 Type list box
The delay time specified by the Delay Time knob is converted into the units you select,
and shown at the left.
Sample is shown based on the frequency specified in the MTX-MRX Editor “Word Clock”
dialog box.
NOTE
2
3
1
NOTE