To install ringtones on the iPhone several ways – via the Internet and offline, using a computer program. One of the services that allows you to download ringtones online or create your favorite songs – Audiko. By accessing the service website, click "Upload a favorite song to load a song from your computer.
You can also specify a reference to existing web track or video from YouTube.
Downloading the track, you'll see a new window where you can edit the full audio track of your file.
Using the functions you'll find in the edit window, select a snippet of the track, the length of which must be at least 4 and not more than 40 seconds.
Putting the desired fragment and its boundaries, modify the sound, use the options "Fade In and Fade Out" for the beautiful decay and the manifestation of the sound at the beginning and end.
Check again your work, click the "Create ringtone" in the window that appears fill out the form – enter artist, song name, song genre and other characteristics of the track.
Click "Download ringtone for iPhone, and downloaded to the computer, move the ringtone into iTunes, sound library.
Connect iPhone to computer and sync with iTunes, then in the tab ringtones tick the created track and click "Sync ringtones". Ringtone will be downloaded onto the iPhone, and you can set it as a ringer.