AoA Audio Extractor Platinum is a high quality tool that is distributed for free to users that want to edit various audio files. This application is more of a bundle as it features tools of different categories that are related to the audio field and overall, it should satisfy all of the needs that someone might have in this field. The interface is the first thing that users will notice, and they should know that it is different from the ones usually encountered, as it is an interactive one.
This interface contains four buttons that provide quick access to the main tools of the application. The audio extractor allows users to extract various audio tracks from movie clips and it will do this providing a high quality output file, which might be coded at 320 kbps, depending on the quality of the input file. The audio converter also provides good solutions when it comes to music file format conversions. FLAC files are supported and this way, users can either transform them to more flexible MP3 files or they can create FLAC files that provide more quality during playback, as they are a lossless format.
The last two functions of the application are more fun-oriented. One of them is the sound recording feature, which will make use of the computer’s microphone in order to record sounds. These tracks can be later imported into other software in order to create songs, for example. The last function allows people to prepare for karaoke as it can mute the vocals from a track but it can also change the pitch of a certain voice in the audio track. This way, a man’s voice can be replaced by a children’s one. This latter task is achievable by using just a simple slider, providing functionality with no hassle.