It is almost impossible to improve the quality of audio recording with the applications currently available on the network. The only thing you can do is to clear the sound from interference, make it clearer and more intelligible.
Necessary
a program for editing audio recordings, such as Sony SoundForge
Instructions
Step 1
Download and install a program for processing and editing audio recordings. Make sure that it supports the functions of copying audio, encoding from one format to another, changing the bit rate, reducing noise, supporting most of the audio file formats you use. There are many such programs, one of the most convenient and popular among PC users is Sony SoundForge. Explore the menu of the installed program, familiarizing yourself with the assignments of buttons and menu items.
Step 2
Open the audio recording with an editor. Try converting the data by increasing the recording bitrate. Perhaps you will notice small changes, but even if you set the maximum value, you will not get tangible results, they will be comparable, for example, with those when you simply increase the size of the picture in the editor - the size is larger, the quality is the same, and sometimes worse. However, try and listen to what comes out worth it, you may be able to improve the recording.
Step 3
Also, use the function of cleaning the sound from noise, this will make the recording much clearer than it was before. Remove the echo. Please note that often changing the bitrate in the same format leads to a loss of quality, even if its value increases. Therefore, it is best to work with copies of records.
Step 4
If possible, download the audio recording you are interested in in lossless format from the Internet and recode it into mp3 in high bitrate. Copying from a CD using Windows Media Player is also a great option.
Step 5
Set high quality audio and good bit rate in the copy settings. By the way, encoding from mp3 into the same format is not recommended, since the quality loss will only increase in most cases.
