Sony NWZ-A815 Operation Manual page 44

To return to the previous menu
Press the BACK/HOME button.
-
• The "DSEE (Sound Enhance)" setting is not applied to the sound of the video.
• The "DSEE (Sound Enhance)" function is not effective for a song with a file format that
is not compressed, or song that is of a high bit rate with no treble loss.
• In the case of a song of very low bit rate, the "DSEE (Sound Enhance)" function will not
be effective.