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High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio bit depth. It commonly refers to 96 or 192 kHz sample rates. However, 44.1 kHz/24-bit, 48 kHz/24-bit and 88.2 kHz/24-bit recordings also exist that are labeled HD audio.
DTS-HD MA can store up to 8 discrete channels of audio (7.1 surround) at up to a 24 bit sample depth and 192 kHz sampling frequency (96 kHz for 6.1 or 7.1 surround). [2] Although DTS-HD MA, and the related DTS-HD, allow virtually any number of channels in the abstract, [ 3 ] these limits are imposed for practical reasons of limited storage and ...
Shortly after its initial launch, HDtracks began offering higher sample-rate and bit-rate recordings such as 96 kHz/24bit, 192 kHz/24bit and other sound files with higher resolution than a CD, with a focus on jazz, classical music, soft rock, and historic recordings targeting adult consumers looking for an alternative to lesser-quality ...
PRS S2 Custom 24-08 ... FLAC format with a sample rate of up to 24-bit/192kHZ. Plus, in addition to tunes, a Qobuz subscription also comes with a trailblazing online magazine that includes content ...
Streamed music is available in MP3 at 320 kbit/s, CD-DA quality lossless (16-bit/44.1 kHz) [5] and hi-resolution quality lossless (up to 24-bit/192 kHz) for some tracks. [6] The formats available for individually-purchased songs are WAV , AIFF , ALAC and FLAC for hi-res quality, lossless WMA for CD quality music, and MP3, standard WMA and AAC ...
Dolby TrueHD is an optional codec, which means that Blu-ray hardware may decode it, but also may not (for example, inexpensive or early players, Blu-ray computer software, or pre–Blu-ray AV receivers). Consequently, all Blu-rays that include Dolby TrueHD audio also include a fail-safe track of Dolby Digital (AC-3), a mandatory codec.
The data compression software for encoding into ALAC files, Apple Lossless Encoder, was introduced into the Mac OS X Core Audio framework on April 28, 2004, together with the QuickTime 6.5.1 update, thus making it available in iTunes since version 4.5 and above, and its replacement, the Music application. [8]
HFPA is encoded as 24-bit/96 kHz or 24-bit/192 kHz linear PCM ("high-resolution audio"), optionally losslessly compressed with Dolby TrueHD or DTS-HD Master Audio. [1] HFPA discs are compatible with existing Blu-ray players. [5] Pure Audio Blu-ray refers to a different initiative (but with some goals in common) launched by msm-studios in ...