Using FFT to filter the signal

5 ビュー (過去 30 日間)
Shailee Yagnik
Shailee Yagnik 2020 年 7 月 4 日
回答済み: Sai Sri Pathuri 2020 年 7 月 7 日
Hello, i am using fft to work as an equilizer. I am recording and saving the sound as .wav file and taking fft of the time domain signal. Now i wish to ask the users to define the rannge of frequency that they wish to amplify and suppress and change the amplitufe of fft respectively. I dont know how to proceed further and I am stuck at this part. Please help!

回答 (1 件)

Sai Sri Pathuri
Sai Sri Pathuri 2020 年 7 月 7 日
You may design a filter with passband that depends on user inputs and apply a gain to that passband. Following answer may help.

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by