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Not to be confused with HD Voice.
Intel High Definition Audio (also called HD Audio or Azalia) refers to the specification released by Intel in 2004[1] for delivering high-definition audio that is capable of playing back more channels at higher quality than previous integrated audio codecs like AC97. During development it had the codename Azalia.
Hardware based on Intel HD Audio specifications is capable of delivering 192-kHz 32-bit quality for two channels, and 96-kHz 32-bit for up to eight channels. However, as of 2008[update], most audio hardware manufacturers do not implement the full high-end specification, especially 32-bit sampling resolution.
Microsoft Windows Vista and Windows XP SP3[2] include a Universal Audio Architecture (UAA) class driver which supports audio devices built to the HD Audio specification. Mac OS X has full support with its AppleHDA driver. Linux also supports Intel HDA controllers, as do the OpenSolaris,[3] FreeBSD, NetBSD and OpenBSD operating systems.
Like AC97, HD Audio is a specification that defines the architecture, link frame format, and programming interfaces used by the controller on the PCI bus and by the codec on the other side of the link. Implementations of the host controller are available from at least Intel, NVidia, and AMD.[4] Codecs which can be used with such controllers are available from many companies, including Realtek,[5] Conexant, and Analog Devices.[6]
Theo mình đọc mãi thì thấy định nghĩa HD-audio do intel sáng lập hay còn gọi là Azalia
Còn audio HD được hiểu là âm thanh chất lượng cao??? Có gì sai chổ này
DTS kỹ thuật mã hóa tín hiệu đương nhiên từ nguồn Analog thu được ban đầu mà thành.DTS-MA hay True-HD ,DTS-HD cũng phát triễn từ nền tảng DTS được thêm mắn dặm muối...??. có gì sai chổ này???
Mong tìm được giải đáp.Thanks very much
Không biết post chổ này đúng không
Not to be confused with HD Voice.
Intel High Definition Audio (also called HD Audio or Azalia) refers to the specification released by Intel in 2004[1] for delivering high-definition audio that is capable of playing back more channels at higher quality than previous integrated audio codecs like AC97. During development it had the codename Azalia.
Hardware based on Intel HD Audio specifications is capable of delivering 192-kHz 32-bit quality for two channels, and 96-kHz 32-bit for up to eight channels. However, as of 2008[update], most audio hardware manufacturers do not implement the full high-end specification, especially 32-bit sampling resolution.
Microsoft Windows Vista and Windows XP SP3[2] include a Universal Audio Architecture (UAA) class driver which supports audio devices built to the HD Audio specification. Mac OS X has full support with its AppleHDA driver. Linux also supports Intel HDA controllers, as do the OpenSolaris,[3] FreeBSD, NetBSD and OpenBSD operating systems.
Like AC97, HD Audio is a specification that defines the architecture, link frame format, and programming interfaces used by the controller on the PCI bus and by the codec on the other side of the link. Implementations of the host controller are available from at least Intel, NVidia, and AMD.[4] Codecs which can be used with such controllers are available from many companies, including Realtek,[5] Conexant, and Analog Devices.[6]
Theo mình đọc mãi thì thấy định nghĩa HD-audio do intel sáng lập hay còn gọi là Azalia
Còn audio HD được hiểu là âm thanh chất lượng cao??? Có gì sai chổ này
DTS kỹ thuật mã hóa tín hiệu đương nhiên từ nguồn Analog thu được ban đầu mà thành.DTS-MA hay True-HD ,DTS-HD cũng phát triễn từ nền tảng DTS được thêm mắn dặm muối...??. có gì sai chổ này???
Mong tìm được giải đáp.Thanks very much
Không biết post chổ này đúng không
