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How to Set the Output Mode to PCM

PCM stands for "Pulse Code Modulation" and refers to a method of converting analog audio to digital audio and back. PCM audio transmission is included in many different types of devices that output audio signals, including the PlayStation 3. In some cases, setting the audio output on a PlayStation 3 may resolve problems related to audio, or you may simply prefer the sound of PCM audio over other options. You can set the PS3 to PCM audio output for games and for Blu-ray playback.

Instructions

Set PCM Output for Blu-ray Playback
- 1
  Turn on the PS3 and press the right or left directional arrows on your controller to highlight "Settings."
- 2
  Press the up and down directional arrows to highlight "BD / DVD Audio Output Format (HDMI)" if your PS3 is connected via HDMI cable, or highlight "BD Audio Output Format (Optical Digital) if your PS3 is connected to an audio device via optical audio cable. Press the "X" button on the controller to select the option.
- 3
  Highlight "Linear PCM" and press "X" to select the option.
Set PCM for General Audio Output
- 4
  Press the left and right directional arrows to highlight "Settings."
- 5
  Press the up and down directional arrows to highlight "Sound Settings," then highlight "Audio Output Settings" and press "X" to select it.
- 6
  Highlight the type of connector used to connect the audio to your audio device and press "X" to select it. If you choose "SCART / AV Multi" you will not be able to set the system to PCM output in the next step.
- 7
  Highlight the "Linear PCM" output and bitrate of your choice and press "X" to select it.

PlayStation 3