IT Home April 21 news, according to Sony official news, flagship echo wall HT-A7000 ushered in a firmware upgrade, with the use of rear surround speakers, users can enjoy sony 360 spatial audio technology immersive realistic surround sound field. At the same time, in addition to the SA-RS3S on sale, the new SA-RS5 will also be released in Chinese mainland.
Sony said that Sony has gradually built a full lineup of 360 spatial audio technology for users, giving innovative audio technology different product forms. In the technical lineup, the first is the 360 live sound effect (360 RA) technology, which mixes the sound from the source format, using Sony's object-based spatial audio technology to bring users a live music content experience; secondly, take the wearable private theater Sony SRS-NS7R as an example, the product is equipped with 360 live sound effects private customization (360 SSP) technology, through the mobile phone application 360 SSP App (360 Spatial Sound). Personalizer App) takes an image of the ear to generate a hearing profile based on information such as hearing characteristics, and generates phantom speakers in the ideal listening position in the user's ear, creating a more immersive Dolby Atmos sound experience.
In addition, the 360 Spatial Sound Field Mapping Technology (360SSM), unveiled on Sony's flagship home AV system HT-A9 in October 2021, uses sound reflections from the walls and ceilings of the space to create multiple phantom speakers in the ideal listening position, creating an immersive and expansive soundstage. Users don't need to precisely position the speakers to enjoy cinematic surround sound. Sony's flagship Echo Wall HT-A7000, which was launched at the same time, recently ushered in a firmware upgrade to achieve 360SSM function, and with the use of a rear surround sound box (SA-RS3S or the new SA-RS5), you can feel the spatial surround sound field of multiple phantom speakers in the ideal listening position.
IT Home learned that the Sony HT-A7000 is Sony's flagship Echo Wall, priced at 9400 yuan.