High Definition Audio made its public debut with the launch of Intel?s 925X/915G/P chipsets in the middle of June. At launch time, we weren?t quite ready with our HD Audio article, as we ran into a few quirks that didn?t get resolved until post launch. After a few delays and multiple projects going on here and there, we?re finally ready to give our thoughts on Intel?s new integrated audio standard.

Earlier last month we conducted an interview with Intel?s Thomas Loza regarding High Definition Audio, formerly known as Azalia. At the time, High Definition Audio seemed like a savior for onboard audio, as it promised 32 bit/192 KHz audio output capabilities. For those that missed the interview, it can be found here. When we conducted the interview, HDA looked to be quite an improvement from the AC?97 onboard audio we?ve become accustomed to.

Just in case you don?t remember what High Definition Audio was, it?s Intel?s evolution of AC?97 that promises 7.1 channel audio output, Dolby Pro Logic IIx, Dolby Digital Live, 32 bit/192 KHz audio output, and an overall better audio experience for PC users. Now that HDA is available on shipping boards, its time to see if Intel truly delivered their promises.

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• Codec, output... (1 of 5)
• Drivers... (2 of 5)
• Intel Audio Studio, Jack Sensing... (3 of 5)
• Dolby Digital Live, Rightmark... (4 of 5)
• Conclusion... (5 of 5)