"JAS Journal 2022 Winter Issue" is released. Explanation of surround playback technology of "DMR-ZR1"

The "JAS Journal 2022 Winter Issue" of the Japan Audio Society has been published. Details of the surround sound technology installed in the Panasonic "DMR-ZR1" and a recording report of the DSD 11.2MHz sound source using the vibration countermeasure accessory "Well Float" are posted. "About Dolby Atmos conversion technology for new 4K satellite broadcasting 22.2ch audio" was contributed by Mr. Minoru Umesako of Panasonic Corporation and Mr. Yuichiro Takamizawa of Dolby Japan Co., Ltd., and the Blu-ray recorder released the other day " The details of the technology to convert 22.2ch audio to Dolby Atmos, which was first installed in "DMR-ZR1", will be explained. In addition, Kazuhiko Terui, the organizer of SASA LAB, reported on the recording of violinist Yuki Tozawa at the Takasaki City Theater. Mr. Esaki of Octavia Records is in charge of the recording engineer, and what kind of sound quality improvement effect can be obtained by using the vibration countermeasure accessory "Well Float" of Gee Clef acoustics for musical instruments, microphone stands, PCs with Pyramix, etc. It has become a study of. In addition, the award-winning work report of the "Student-produced music recording work contest" and an interview with Makoto Endo, a maintenance engineer of Onkio Haus Co., Ltd., who was commended as a "sound master", are also posted.

File Web Audio Editorial Department, Mana Tsukui