auna multimedia V-14 DAB Manual Del Usuario página 51

Dynamic range control (DRC)
In DAB mode:
The dynamic range for each radio programme is set by the broadcaster
for each radio station and may be different for the types of programme
broadcast, such as pop or classical music or a chat show. The dynamic
range control signal is transmitted in parallel with the audio signal for each
programme and with your radio you can use this control signal to expand
or compress the dynamic range (the difference between the loudest and
quietest sounds) of the reproduced audio signal. Changing the dynamic
range can affect the 'loudness' and/or 'quality of sound' of the programme
that you hear so that it will be more suited to your listening conditions and
your own personal listening requirements.
E.g. in a noisy environment, where quiet sounds might be swamped, setting
the compression to maximum will 'boost' the quiet sounds, whilst keeping
the loudest sounds at their original level.
There are 3 levels of compression:
• DRC off: No compression. This is the default setting.
• DRC low: Medium compression.
• DRC high: Maximum compression.
1. Long press the Menu button on the Micro or on the remote control. Use
the < or > buttons on the Micro or the << or >> buttons on the remote
control to scroll to DRC. Short press the Select button.
2. Use the < or > buttons on the Micro or the << or >> buttons on the
remote control to scroll through the options available and short press
the Select button.
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