HX-PRO
Настоящее имя: HX-PRO
DO NOT USE.
Dolby HX-Pro is a recording process which improves magnetic tape's performance in high frequency ranges by reducing the bias signal level when there is a lot of high-frequency musical content. If it is mentioned on a release, it can be noted in the format free text field (per [g6.1.5]) or in the release notes.