Several Clicks to Change MP3 Bitrate
Take MP3 for example, is it possbile to convert MP3 bitrate to a higher bitrate to improve quality? The answer is NO! It makes no sense. MP3 is a lossy audio format. If you change MP3 bitrate from lower to higher bitrate (e.g. 128 kbps to 320 kbps), you'll end up with a larger MP3 file size but with a worse sound quality. The right approach is to go back to change to a higher bitrate value while converting the source file at full quality into MP3 format. A free audio bitrate converter or editor like Audacity can do this job easily. Also you can search some keywords mp3 bitrate converter, mp3 bitrate changer, etc in search engines. The common steps are: add source audio file > select MP3 format > define bitrate > convert.