Open your audio file. Adjust the volume first, because you need to deal with the midrange clipping distortion.

Adjust it to only about one fifth of the original, then select the part you want to deal with, open the equalizer in the effect menu, select 30 segments of graphic equalization, pull the low frequency and high frequency to the end, leaving only the intermediate frequency part.

Handle it several times. You have to listen to the specific effect before you know whether you are satisfied (in the process, you should pay attention to the waveform of the volume at any time and do not exceed the border).

The second way. Similar effects can be achieved by destructive processing of audio and mixing it into super compressed audio data for destructive distortion, but the bottom noise is very large. It is not very recommended to use this method.

The third way is to install the ozone plug-in in the recording software. Ozone has the option of telephone and radio effect for the audio processing part, but there are a lot. You have to try one by one to know which one is.

Article source: Jiangmen recording production http://www.sjttv.com