For those who like to sing, they will definitely want to have karaoke accompaniment music, so that they will not be affected by the original singer. If necessary, they can even record their own singing sound files. The “Voice Cancellation and Isolation” that I will introduce in this article is a completely free online tool that allows you to easily create karaoke accompaniment music. After uploading the file, it will use AI to separate the human voice and music. The results of several songs I have tested are very good, and the sound quality of the downloaded music file is almost not compressed.
“Voice Elimination and Isolation” free online tool introduction, making karaoke accompaniment music is so simple
“Voice Cancellation and Isolation” is a free online tool from abroad. It provides a variety of interface languages, including Chinese. However, some translations may be a bit strange. For those who can understand English, you can also use the English interface directly. The following uses Chinese as an example.
After entering this tool website, the default setting is vocal elimination and isolation. Click Select File on the right to upload the music file you want to separate the vocals from. In addition to this function, this website also provides other very useful functions, such as: changing key, changing tempo, trimming songs, connecting songs, recorder, karaoke recording (recording your own songs), audio converter, determining song tempo (for analyzing BPM), song key (analyzing the key of the song), and testing the microphone:
The upload speed is quite fast, it takes about a few seconds to complete:
Then the audio processing will begin, using AI artificial intelligence to analyze the vocals and background music. This is also completed very quickly, basically less than a minute:
After completion, two options will appear on the page: “Music” and “Vocal”. The former is pure music, and the latter is vocals. It is predicted that vocal music will not have the sound turned on, so you can directly press the play button on the lower left to listen to the effect:
Where there are wavy lines in the vocal part, it means there is a voice singing:
You can try to turn the sound to the maximum and you will know that if the volume of music and vocals are both turned up, it will become the original music file with human voices:
Once you are satisfied, you can click “Save Music” or “Save Vocal” in the lower right corner to download it. This means that not only karaoke accompaniment, but also pure vocal sound files can be downloaded:
I checked after downloading and the audio was still at 227kbps, which is pretty good. My original music file is only 128kbps, which is lower than this:
Many people should be able to trim songs online. If you need ringtones later, you can also trim them through this website, which is also free of charge:
What’s even better is that this website is not only completely free, but also has no ads. It’s rare to see such a Buddhist online tool.
If the music you want to separate using this website does not work well, you can also try other similar tools we have introduced before, such as:SongDonkey、Lala.ai、Moises.ai, these are also good and free.
Source: KOCPC Chinese