<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>Physics · HJ4IT</title><link>https://hj4.it/tags/physics/</link><description>Physics · HJ4IT</description><generator>Hugo</generator><language>ko-KR</language><copyright>© CC BY 4.0</copyright><lastBuildDate>Fri, 21 Aug 2026 17:36:00 +0900</lastBuildDate><atom:link href="https://hj4.it/tags/physics/index.xml" rel="self" type="application/rss+xml"/><item><title>완벽한 화음을 버리고 실용성을 택하다: 음악 속의 엔지니어링</title><link>https://hj4.it/posts/musical-tuning-systems-comparison/</link><pubDate>Fri, 21 Aug 2026 17:36:00 +0900</pubDate><guid isPermaLink="true">https://hj4.it/posts/musical-tuning-systems-comparison/</guid><dc:creator>Hyunje Jo</dc:creator><category>Insight</category><category domain="tag">Music</category><category domain="tag">Engineering</category><category domain="tag">Physics</category><category domain="tag">Just Intonation</category><category domain="tag">Equal Temperament</category><description>유 퀴즈에서 시작된 호기심 — 조화율, 피타고라스 콤마, 12 평균율, 맥놀이, 프렛·바이브라토. 음악 뒤에 숨은 수백 년의 수학적 타협을 엔지니어 시선으로 풀어본다.</description></item></channel></rss>