Settings > Music Settings > Bitmapping
Bitmapping
Adjust settings for the audio output of audio CDs and Super Audio CDs. Select settings for the track you are playing or to match your preferences.
| Off | Disable bitmapping. |
|---|---|
| Type 1 | Use a technique called dithering to reduce noise or distortion produced during audio output. |
| Type 2 | Use a technique called noise shaving to reduce noise in the audible range. |
| Type 3 | Use a technique developed specifically for the PS3™ system to enhance audio playback. |
Hint
When playing audio CDs, these functions are available only when audio is being output at a frequency of 88.2 kHz or 176.4 kHz. Set [Audio CD Output Frequency] under 
(Settings) > 
(Music Settings) to [44.1 / 88.2 / 176.4 kHz].
Notice
Super Audio CDs cannot be played on some PS3™ systems. For details, refer to [Types of Playable Discs].
