You may manually adjust the two audio attributes alternatively, by sliding the designated button. The program only supports handling a particular type of audio files, as the title indicates, only MP3 format. You may load as many items as you wish to modify, even by dragging and dropping them into the list or by importing entire folders. Increase or Decrease Bass or Treble In Multiple MP3 Files Software is easy to operate and allows you to quickly load several files into the conversion list. The program allows you to increase or decrease the levels of bass and treble, then save the result as a separate file, in the indicated folder. Increase or Decrease Bass or Treble In Multiple MP3 Files Software is a reliable tool that enables you to quickly adjust certain audio parameters for batches of songs.
