음향공학 05 음향특성파라미터 2of2

Round-12 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality ranking (tier B) passed; strict per-title check + final strict pass; oEmbed verified.

A 26-minute video from W Oh: “음향공학 05 음향특성파라미터 2of2”.

Video by W Oh, played through YouTube's embedded player.