“In several recent reviews I’ve talked about the importance of supporting 8-channel LPCM over HDMI. More specifically, you’ll see this as a feature listed with AMD’s Radeon HD 4800 series and more recently the 4600 series. Intel has quietly toted 8-channel LPCM support as a feature of its integrated graphics chipsets since the G965, yet I’ve never done a good job explaining what this feature is and why you should even care.
Honestly, it took my recent endeavors into the home theater world to really get an understanding for what it is and why it’s important. So without further ado, I present you with a “quick” (in Anand-terms) explanation of what 8-channel LPCM over HDMI is and why it matters.”
Here is some more Tech News from around the web:
- Altec Lansing Orbit MP3 iM237 Portable Speaker @ TechwareLabs
- Cirago Mini Bluetooth Headset HS-450 Review @ OCC
- A review of the 4G iPod nano @ Ars Technica
- Sony Ericsson W980i Walkman Phone @ hardwarezone
- TekNmotion Yapster Gaming Headset Review @ OCIA
At a loss when it comes to lossless codecs and 8 channel sound and how they relate to HDMI and HDCP? You are not alone, especially when you get into the protection on HD movies and their sound, or trying to figure out if it is your video card or your soundcard that has the most impact on your experience. AnandTech will take you on a quick journey through the ins and outs of high definition, multi channel audio.