Additional technical information
RS 195 | 33
2
Dynamic range
Dynamic range is the ratio between the loudest and the quietest
parts of an audio signal. These two values limit the complete
dynamic range.
If the dynamic range is reduced, the sound pressure levels of the
loudest and the quietest sounds are close to one another. Volume
differences between loud and quiet sounds are therefore less audi
-
ble.
If the dynamic range is increased, volume differences can be heard
more clearly. The sound image of music is therefore perceived as
especially rich since high and low frequencies are easier to be distin
-
guished at higher volumes.
3
Noise suppression
When speech is mixed with annoying background noise, speech may
be difficult to understand.
The speech intelligibility function automatically detects and reduces
annoying background noise. The audio signal is permanently ana
-
lyzed and adjusted accordingly so speech is foregrounded and easier
to understand.
4
Max. SPL
measured with white noise
The volume level “High volume” is only available from product ver-
sion 06/2017.
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