![]() ![]() Check your instruction manual to find out what your phone can do. Phones may use one particular method exclusively, but a lot of phones have multiple options. Type the program into the phone directly, using the keypad.Send the program to the phone over the airwaves.Load the ringtone program into the phone from a computer, via a data cable.In the next section, we'll look at the different ways you can do this. In order to enable a ringtone on your phone, you just have to get the appropriate program into the phone's memory. Here's a typical section of RTTTL code, with a description of what each bit means. The clearest example of this sort of programming language is the Ringing Tone Text Transfer Language (RTTTL) format, developed by Nokia. By adjusting these variables, the microprocessor can play an infinite number of ringtones. The ringtone program only has to tell the microprocessor which of these notes to play, in which order and at what speed. Ringtone-capable phones already have a range of notes stored in memory (that is, they include information on speaker vibration frequencies that will produce particular tones). This program's sole purpose in life is to tell the microprocessor what the phone's speaker system should do when the phone's receiver picks up an incoming call. Just like the microprocessor in a computer, this unit controls everything that the cell phone does, working from information stored in the phone's memory.Īt its core, a ringtone is simply a computer program stored on the cell phone's memory chip. If you've read How Cell Phones Work, you know the central "brain" of a cell phone is a small microprocessor. As we'll see, it's incredibly easy to find and add a song you like and load it up. ![]() In this article, we'll see what ringtones are all about and we'll find out how you can add new tunes to your phone (if it's compatible). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |