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Gilles
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Inscrit le: 08 Avr 2003
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Localisation: Lyon
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 Posté le: 11 Juin 2022 13:14 Sujet du message: |
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Quelqu'un sait s'il y a un rapport avec le 360 Reality Audio des expositions des 75 ans et des 5 albums sortis en début d'année ?
https://www.youtube.com/watch?v=h0awJSA4MgY
https://www.youtube.com/watch?v=aKezF4XDLq4
| Citation: | As part of the celebration for what would have been David Bowie’s 75th Birthday on January 8th, the late artist’s estate has announced the re-release of five albums from the latter part of his career remixed in 360 Reality Audio, Sony’s immersive music format.
Produced by longtime Bowie collaborator and legend in his own right Tony Visconti, the new versions of Heathen, Reality, A Reality Tour (Live), The Next Day and ★ will be available to stream on Amazon Music Unlimited, Deezer, and TIDAL from January 21st. The new releases join Space Oddity, which was re-imagined in 360 Reality Audio by Visconti in 2019 to coincide with the 50th anniversary of the album’s release.
If that’s too long to wait to experience a bit of Bowie in 3D, then four archival live performances are already available for streaming in 360 Audio via the Artist Connection app. The tracks, including Man Who Sold the World, combine live audio and video from Bowie’s final A Reality Tour, recreating a realistic concert sound.
To playback 360 Audio, Sony says that listeners can use headphones “from most manufacturers” as well as the brand’s own certified speakers and soundbars. Users with Sony headphones can go one step further and use its Headphones Connect app to analyse their ear shape with their phone camera and to help optimise the soundfield. |
Dernière édition par Gilles le 11 Juin 2022 13:32; édité 3 fois |
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Gilles
Webmaster
Inscrit le: 08 Avr 2003
Messages: 2733
Localisation: Lyon
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| Posté le: 11 Juin 2022 13:21 Sujet du message: |
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Bon a priori c'est encore un mix différent 
| Citation: | What Dolby Atmos Music and 360 Reality Audio have in common is that they are object-based, immersive technologies. This means that audio content is transmitted together with associated metadata. Metadata describes, for example, the positions or loudness of the audio objects.
In addition, both are proprietary formats, which means that special tools are required for production: the Dolby Atmos Production Suite or the 360 Reality Audio Creative Suite. |
| Citation: | Sony 360 Reality Audio
It is noticeable that Sony does not use a loudness measurement, as all titles have different volume perception. This means that there are clearly audible jumps in loudness. This is not necessarily conducive to listening to music across the tracks. The listener probably has to constantly adjust the volume. |
| Citation: | Dolby Atmos Music
Compared to 360 Reality Audio, Dolby Atmos Music has the advantage that attention is paid to loudness normalisation and thus no strong loudness jumps occur. A different HRTF (head-related transfer function) is also used for binauralisation. On the one hand, it should sound like in a good cinema or a large recording studio. But it should not colour the sound too much with spatiality. |
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