If the problem is on a laptop computer and the recording is done through the “Mic In” socket, then that does not surprise me at all. The mic inputs on laptops (and “on board” sound for full size PCs) are usually complete rubbish suitable only for low quality Skype and similar. This is one place that manufacturers cut corners to keep the price down (even on high-end expensive laptops). The solution is to upgrade the sound card. For laptops, USB microphones and USB audio interfaces are the usual upgrade path.
Hi friend, thanks for answering so soon
It is an on-board Realtek card in a desktop. In Windows 7 use this program perfectly, but here in Linux, I think I have correctly configured the card.
I want to record radio programs, but with the current quality is unthinkable.
Thank you, friend. Can you think of anything?
The volume is very low, as interference and metallic sounds. I tried it with mp3 files and the radio. What is recorded sounds very distant, almost hidden by the inherent noise of the speakers to increase volume without any sound you play.
Thank you.