If you have an iPhone and want to make your own ringtone, there are several ways to do this. First, you can use iTunes. Using iTunes, you can create ringtones with any audio file, but you can't use Apple Music tracks because they are protected by copyright. However, you can use the Voice Memos app to record the sounds you hear in real life. It also allows you to record other people's voices.
Another way to make an klingelton iPhone is to use an MP3 file. This is possible if you already have the song in your iTunes library. You can then select a part of the song and set it as a ringtone. Just make sure that the song is no longer than 30 seconds.
You can import audio files to your iPhone using iTunes. In the Music section of iTunes, select the song you want to convert. If it is longer than 30 seconds, you can edit the song. Once it is finished, click the play button to hear the song. Make sure you set the start and stop time accurately.