Sony DR-GA500 Operating Instructions - Page 18

To make the sound to comfortable to hear COMPRESSION function

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To make the sound to comfortable to hear (COMPRESSION function) Slide the COMPRESSION switch to ON/OFF. This function maintains the overall level of program material: explosive sounds are attenuated while lower level sounds (footsteps, etc.) are enhanced. It is very effective for limiting high dynamic range source material. Front panel of the processor Note Check carefully the volume control with the COMPRESSION function. With the COMPRESSION function on, the sound may seem loud with when the audio signal from the computer is comparatively low. In this case, increase the computer's volume gradually, and set where overall the sound is consistent. Conversely, the sound may be felt to be too low. In this case, decrease the computer's volume gradually, and set for the most consistent overall sound. Illustration of the compression process explosion Uncomfortable input signal dialogue compression explosion output signal dialogue standard Easy to hear dynamic range dynamic range footsteps, background noise footsteps, background noise Dynamic range compression by built-in DSP (Digital Signal Processor) processor Difficult to hear 18GB Operation

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18
GB
Operation
To make the sound to comfortable to hear (COMPRESSION function)
Slide the COMPRESSION switch to ON/OFF.
This function maintains the overall level of program material: explosive sounds are attenuated while lower
level sounds (footsteps, etc.) are enhanced. It is very effective for limiting high dynamic range source
material.
Front panel of the processor
Note
Check carefully the volume control with the COMPRESSION function.
With the COMPRESSION function on, the sound may seem loud with when the audio signal from the
computer is comparatively low. In this case, increase the computer’s volume gradually, and set where overall
the sound is consistent. Conversely, the sound may be felt to be too low. In this case, decrease the
computer’s volume gradually, and set for the most consistent overall sound.
Illustration of the compression process
Dynamic range compression by built-in
DSP (Digital Signal Processor) processor
Uncomfortable
Easy to hear
Difficult to hear
dynamic range
explosion
input signal
dialogue
footsteps, background noise
compression
output signal
standard
explosion
dialogue
footsteps, background noise
dynamic range