<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>BPM检测 on 技术博客 - 有条工具</title><link>/blog/tags/bpm%E6%A3%80%E6%B5%8B/</link><description>Recent content in BPM检测 on 技术博客 - 有条工具</description><generator>Hugo -- 0.147.7</generator><language>zh-cn</language><copyright>2024-2025 有条工具技术博客</copyright><lastBuildDate>Mon, 09 Nov 2026 06:50:00 +0800</lastBuildDate><atom:link href="/blog/tags/bpm%E6%A3%80%E6%B5%8B/feed.xml" rel="self" type="application/rss+xml"/><item><title>节拍检测：自相关如何从波形里「听」出 BPM</title><link>/blog/articles/bpm-detection-autocorrelation/</link><pubDate>Mon, 09 Nov 2026 06:50:00 +0800</pubDate><guid>/blog/articles/bpm-detection-autocorrelation/</guid><description>人耳听 BPM 靠打拍子，机器靠统计。降混单声道、能量包络、onset 半波整流、滞后自相关——四级流水线把节拍从波形里算出来，再加上八度歧义、抛物线插值与置信度，拆解 BPM 检测的每一步。</description></item><item><title>混音、BPM 检测、MP3 标签整理：音频工具箱的补全三件</title><link>/blog/articles/audio-toolbox-completion/</link><pubDate>Sun, 08 Nov 2026 12:00:00 +0800</pubDate><guid>/blog/articles/audio-toolbox-completion/</guid><description>人声配乐要混音、跳舞健身要对 BPM、下载的音乐标签是乱码——音频线补上三件：双轨混音（带淡入淡出）、BPM 节拍检测、MP3 标签编辑，照例本地解码本地导出。</description></item></channel></rss>