The mobile phone – a device with a lot of faces. Hardly any other human’s invention has so fast developed and spread after its introduction. The classical functions, which are extended by several new innovations, are writing of SMS and telephoning. None of them would be possible without the ring tones.

In general, a ring tone is a mechanical signal, which should put a person’s attention to a certain event. For a mobile phone, the task of the signal is the same, but it is not generated mechanically but digitally. A digitalized audio data activates the signal when a call or a text message is received.

At the beginning of the era of cell phones the purpose of the ring tone was differing between single mobile phones or differing between different callers.

The mobile phone ring tone

By now, there has been a development of an entire new industry for the commercial distribution of ring tones. The revenues of this industry reached into the millions. One company, recognizing this enormous potential early, is Jamba. Also the music industry joined this growing market. They sell popular music but also ringtones and fun sounds.

The different producers of ring tones use different data formats for playing their melodies, songs or video ring tones. The development of the electronic/digital laid the cornerstone for the modern ring tone. The most common source of a phone signal tone is the MIDI (Musical Instrument Digital Interface) data, which contains encoded the sequence of length and tone pitch of the data. Moreover the MIDI data can even play the characteristic of one or more instruments.

The new invention for mobile phone ring tones is the Mp3 data, which makes it possible to play polyphonic ring tones. Concerning quality, they reach the same level as a CD. In contrast to the MIDI data, with the help of Mp3 almost all tones that could be percept by the human ear can be played. Thus, modern mobile phones can transform into a portable Mp3 player and ring tones can now play entire songs.

Since for the decoding of the Mp3 larger resources are necessary, this data format has not established yet, but there are signs that it will change in the future. To get more information you can read cell phone reviews. There you get all information you need.

But how gets the ring tone on one’s mobile phone, when it is not preinstalled? One possibility is to type the melody in by oneself with the so called music editors. The other and more popular one is the data transfer, which can be realized for example by WLAN, Bluetooth or SMS. It is also possible to Cheap download legal music direct on mobile phone or on desktop.

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