5. Initial System Configuration
5.3.2
WAV Playback
About
This chapter uses the system setup as described in "Hardware Connections", page 11, the loudspeaker
fi
le from"Create A Loud-
speaker File", page 11 and the noise preset from "Noise", page 14.
It is advised to create a preset for dedicated purpose by copying and amending an already functional preset. This preset needs to
contain a loudspeaker
fi
le as well as all general settings like described in previous chapters.
Step-By-Step Guide
1. Go to Preset tab
Preset
Icon
-
Select
Noise
in the preset list
-
Copy the preset using the
Copy
button
-
Type in a name for the new preset, e.g.
WAV Playback
-
Click
OK
to con
fi
rm
2. Select
WAV Playback
in the preset list
-
Go to tab
Preset Details
3. Go to IOSONO CORE in the tree structure on the left
-
Add a source with the
Add
button on the lower right corner of the scene display
4. In the main window turn down the volume to
-inf dB
with the
-
button in the upper right corner
-
Add a source with the
Add
button on the lower right corner of the scene display
Note:
The
Run
button as well as green status lights of
Audio I/O Control
and
Processing
should get a green halo when
playback is running properly.
5. Go to
Processing
in the tree structure on the left
-
Select the Player tab
-
Click the status “
I
” icon
-
Click
+
in the lower left corner
-
Select
/test
fi
les/Full Bandwith PinkNoise —20dB
-
Click
Add
Note:
You may add any WAV
fi
le available on the IOSONO CORE hard disk. It is recommended to add other music (*.wav)
fi
les that are familiar to you, in order to use it for veri
fi
cation. This may support improving the automatically con
fi
gured
render settings.
6. Click
Loop Play
icon and then click
Play
Note:
The run time and total time of the selected WAV
fi
le is displayed as well as a cursor moving along a timeline.
7. Go to
Scene Designer
in the tree structure on the left
-
Turn up the volume by holding
+
in the top right corner of the main window
-
A full range pink noise signal becomes audible
Note:
The level meters in
I/O Control
,
status i
,
Processing
and
Output
will show amplitudes. You should use this status
frequently to check which and how many outputs are active and sending signals.
8. Drag the
Unnamed Source
with your mouse and move the source around in the system view
-
You will hear the noise move according to the position and movement of the source icon
-
In
Traits
check
Ceiling
–> You will hear the pink noise from the ceiling speaker group
-
Uncheck
Ceiling
–> The sound will be audible in the ring speaker group
9. Position the source directly onto one speaker in a loudspeaker group (Choose the ring loudspeaker group to display by using the
drop down menu if necessary; use the zoom function with the mouse scroll wheel)
-
Change
Type
from
Point
to
Plane
–> You will hear the noise from only one speaker with
Type
:
Point
and from more speakers
with
Type
:
Plane
Note:
If you are experiencing a considerable volume difference at low frequencies (below 1 kHz) when comparing both source
types, please follow step 13-14.
10.Keep the preset running
-
Go to
Processing
in the tree structure on the left
-
Change view to
Edit
mode using the
Tool
button in the upper right corner
-
Go to tab
Render Slot 1
-
Settings
-
Pre
fi
lter
-
Turn
Pre
fi
lter
ON
if switched off and increase the
Upper Frequency
in
Pre
fi
lter
by approx. 10% (i.e. 190 Hz for this example)
, hit
Enter
-
The preset will restart and the WAV
fi
le playback will start from the beginning (image 5-10)
11.Go back to Scene Designer
R5906746 IOSONO CORE 08/05/2017
17
Summary of Contents for Iosono Core R9801500
Page 4: ......
Page 6: ...1 Introduction 2 R5906746 IOSONO CORE 08 05 2017 ...
Page 14: ...4 System Startup 10 R5906746 IOSONO CORE 08 05 2017 ...
Page 24: ...5 Initial System Configuration 20 R5906746 IOSONO CORE 08 05 2017 ...
Page 52: ...7 Step By Step Configuration 48 R5906746 IOSONO CORE 08 05 2017 ...
Page 60: ...8 Advanced System Tuning With The System Tuning Extension 56 R5906746 IOSONO CORE 08 05 2017 ...
