wav file analysis to decibel

6 ビュー (過去 30 日間)
Dong Gwang Yu
Dong Gwang Yu 2019 年 7 月 22 日
回答済み: Samatha Aleti 2019 年 7 月 29 日
I want to analyze the wav file.
But I want to ask because I can't find the way I want to.
I want to bring in the wav file and make a graph so that the x-axis is time y-axis is decibel. Is there any way?
The FFT method is not what I want because the x-axis is frequency and the y-axis is decibel.

サインインしてこの質問に回答する。

回答 (1 件)

Samatha Aleti
Samatha Aleti 2019 年 7 月 29 日
You may find your answer in the following link
https://www.mathworks.com/matlabcentral/answers/22112-how-to-plot-wav-file
Ensure to use “audioread” function instead of “wavread” function for MATLAB version of R2019b or later.
Hope this helps!

カテゴリ

Help Center および File Exchange で MATLAB についてさらに検索

タグ

製品


リリース

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!