<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>MFCC - 标签 - HAKULA†CHANNEL</title><link>https://old.hakula.xyz/tags/mfcc/</link><description>MFCC - 标签 - HAKULA†CHANNEL</description><generator>Hugo -- gohugo.io</generator><language>zh-CN</language><managingEditor>i@hakula.xyz (Hakula)</managingEditor><webMaster>i@hakula.xyz (Hakula)</webMaster><lastBuildDate>Fri, 27 May 2022 04:29:00 +0800</lastBuildDate><atom:link href="https://old.hakula.xyz/tags/mfcc/" rel="self" type="application/rss+xml"/><item><title>DSP - Lab 3: MFCC: Mel 频率的倒谱系数</title><link>https://old.hakula.xyz/posts/note/dsp/mfcc/</link><pubDate>Fri, 27 May 2022 04:29:00 +0800</pubDate><author>Hakula</author><guid>https://old.hakula.xyz/posts/note/dsp/mfcc/</guid><description><![CDATA[<div class="featured-image">
                <img src="https://hakula-1257872502.file.myqcloud.com/images/3/article-covers/b8604b7b-53dd-4620-8cc4-34417baf5ae9_95680357.webp" referrerpolicy="no-referrer">
            </div><p>本实验中，我们实现了一个端点检测算法，并构造了一个 Mel 滤波器组处理信号的能量谱，最后利用离散余弦变换（DCT）得到了信号的 MFCC 系数。</p>
<p>Digital Signal Processing @ Fudan University, fall 2021.</p>]]></description></item></channel></rss>