: Uses a surround decoder to convert stereo (2-channel) audio into virtual 5.1-channel surround sound, and expands 5.1-channel content into 7.1-channel experiences.
If you're experiencing subpar audio quality on your Windows 10 64-bit laptop, consider updating your audio driver to Dolby Advanced Audio V2. This driver can enhance your audio experience, providing better sound quality, increased bass response, and improved clarity. dolby advanced audio v2 driver for windows 10 64-bit