TG: óptico (disco sonoro digital)(por)
UP (é traduzido por): high fidelity pure audio (HFPA)(eng)
TR (características do produto): Blu-ray (BD)(por)
UP (é traduzido por): high fidelity pure audio (HFPA)(eng)
TR (características do produto): Blu-ray (BD)(por)
Definição do conceito
[ENG] High Fidelity Pure Audio, occasionally abbreviated as HFPA, is a marketing initiative, spearheaded by Sony Music Universal Music Group, for audio-only Blu-ray optical discs. Launched in 2013 as a potential successor to the compact disc (CD), it has been compared with DVD-Audio and SACD, which had similar aims. | 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. | HFPA discs are compatible with existing Blu-Ray players.| Pure Audio Blu-ray refers to a different initiative (but with some goals in common) launched by msm-studios in Germany in 2009. | As of November 2019, Deutsche Grammophon is the most prolific publisher on the format, with Beethoven 250 having three Blu-Ray audio discs. | SOURCE : High Fidelity Pure Audio Blu-ray in: Wikipedia. Available at : https://en.wikipedia.org/wiki/High_Fidelity_Pure_Audio_Blu-ray Accessed : 09 aug. 2022.
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