SOUNDTEST.PRO brand and global SEO launch
Renamed the public product to SOUNDTEST.PRO and aligned canonical links, hreflang language paths, sitemap, robots, manifest, and SoftwareApplication structured data to soundtest.pro.
Update Record
SOUNDTEST.PRO product updates.
A concise record of public website, language, privacy, SEO, and evidence workflow changes. This page helps users and partners see what changed before trusting the tool in a real complaint workflow.
System language and saved language preference
Added language routing that prefers a saved user selection, then the browser system language, and falls back to English for unsupported locales.
Multilingual global landing pages
Added English, Spanish, French, German, Japanese, Korean, Vietnamese, and Thai landing paths for international SEO and regional sharing.
Local storage health and metadata backup
Added local storage status, browser quota visibility, persistence context, and metadata-only backup export without bundling private media blobs.
Evidence workflow hardening
Added evidence IDs, manifest hashing, A/C/Z weighting, percentile metrics, 1/3 octave bands, Baidu Maps JSONP support, and photo capture during recording.
SOUNDTEST.PRO remains a field documentation aid, not certified metrology or legal advice. Formal claims should be verified with qualified procedures and calibrated equipment.