This article shows how to configure presets for the audio
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system in IGEL OS. The settings can also be changed using the Sound Tray App. For details,
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see Tray Applications in IGEL OS 12.
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Menu path: Devices > Audio > Options
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Use volume setting supplied by UMS
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The settings for the below
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parameters Mute, PCM volume, Input mute, and
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Input volume
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are restored after each system restart. The settings set
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in Sound Preferences
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or in the taskbar will only remain until system restart.
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The settings set
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in Sound Preferences
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or in the taskbar will be restored after system restart. (Default)
Mute
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Audio playback is muted.
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Audio playback is on. (Default)
PCM volume
Preset volume in percent. (Default:
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50)
Input mute
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The audio input is muted. Sounds from a microphone that are recorded are not transferred to the endpoint device.
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The audio input is switched on. Sounds from a microphone that are recorded can be transferred to the endpoint device. (Default)
Input volume
Volume of recorded sounds at the audio input device in percent. (Default:
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100)
Overamplification
Enable volume overamplification
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Allows to set the volume up to 150%.
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The volume cannot be overamplified. (Default)
Enable input volume overamplification
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Allows to set the input volume up to 150%.
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The input volume cannot be overamplified. (Default)
Default Sound Output
Default audio output
Name of the output port
Possible options:
Automatic: The audio output is automatically assigned to a device. Not connected ports will be ignored. The following order applies here:
1. USB devices
2. PCI devices; this also includes the HDMI interface.
3. Internal speakerHDMI / DisplayPort
Speakers
Headphones
Default Sound Input
Default audio input
Name of the input port
Possible options:
Automatic: The audio input is automatically assigned to a device. Not connected ports will be ignored. The following order applies here:
1. USB devices
2. PCI devicesMicrophone
Headset microphone