DSP Resample

Environment

將原先取樣頻率(16kHZ)的音檔改為10kHZ

Fig(1) Original signal

Fig(2) Resample signal

使用matlab內建函式 resample 來更改取樣頻率由圖可知Fig(2)相較於Fig(1)更為緊密，因為其取樣率16000/s變成12000/s

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
.DS_Store		.DS_Store
.gitignore		.gitignore
README.md		README.md
Resample.m		Resample.m
after12.wav		after12.wav
before.png		before.png
code.png		code.png
resample.png		resample.png