How to Get From AC3 Sound to DTS Sound

Switching from AC3 to DTS is a matter of visiting the disc menu.

AC3, commonly known as Dolby Digital, is a compressed surround-sound format. Digital Theater Systems (DTS) is commonly used on DVD and Blu-ray, using slightly less compression than Dolby Digital. Many times, this results in cleaner sound and more authoritative bass. Both formats are occasionally found on the same disc. If this is the case, and you prefer the sound of DTS, there is a quick and easy way to make the switch.

Things You'll Need

• DVD/Blu-ray player
• Disc player's remote control

Instructions

1. Turn on the television and player. Open the player's tray and insert the disc containing a Dolby Digital and DTS bitstream.

2. Press "Menu" on the player's remote control. Allow the player to access the disc and display the menu.

3. Examine the main menu. Locate the "Audio Setup" or "Setup" header.

4. Scroll down using the player's remote control. Highlight the "Setup" header and press "Enter" on the remote to access the submenu.

5. Note the options. Find the "DTS" option in the audio options list. Scroll down and highlight this option.

6. Click "Enter" to select DTS as your audio selection for the viewing session.

Tips & Warnings

• Many players have the option to always select the highest quality audio format. Read your player's instruction manual to see if your player is one of them.

References

• Denon USA: DVD-2930CI Instruction Manual
• Oppo Digital: BDP-93 Owner's Manual
• Audioholics; Dolby Digital Vs. DTS: A Guide to the Strengths of the Formats; Gene DellaSala; August 2004

Resources

• DTS Digital Entertainment
• Dolby Digital