Sony HAP-S1 - Manual (Page 129)

HDD AUDIO PLAYER
HAP-S1
Using the DSEE function
When the DSEE (Digital Sound Enhancement Engine) function is set to [Auto] (factory default setting),
the HDD AUDIO PLAYER offers natural and expansive sound by restoring both high-frequency signals and
fine fade-out sound that is likely to be lost by compression in compressed audio sources, or restoring
fine fade-out sound that is likely to be lost by quantization in PCM audio sources with lossless
compression.
The left figures are images of sound without using the DSEE function, and the right figures are images of
sound using the DSEE function.
Note
Only the fine sound restoration feature of the DSEE function will be applied to PCM audio sources with
lossless compression. The DSEE function does not work for DSD (DSDIFF, DSF) format files.
The DSEE function does not work for sound input from devices that are connected to the external input
jacks of the HDD AUDIO PLAYER.
Hint
DSEE stands for Digital Sound Enhancement Engine, a high range compensation and fine sound
Help Guide
How to Use
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