| 摘要 |
An improved method for delivery and play back of sound and image files is provided as exemplary embodiments. This method may include the use of sound and/or image clips, which can be snippets or full files, as alerts for a variety of electronic devices or for playing on a handheld device, and for use as a promotion to sell items associated with the files. A collection or library of uniquely selected and/or edited clips may also be provided to the consumer in a manner far more conveniently on conventional telephone equipment than previously available. Exemplary embodiments may provide algorithms for the delivery, storage and playback of the sound files, including a delivery software system (500), a parametric optimization and compression algorithm (1600), and an error correction algorithm. In contrast to the conventional ring tones or musical chimes used to ring cellular phones currently on the market, the current invention provides a method for ringing cellular phones, electronic devices, and landline telephones with real sound recordings including real music, which may be songs sampled from copyright registered CD tracks, and may comprise human voice, various instrument sounds, and other sound effects of a high quality. A software based system for encoding the hardware of existing cellular phones at the time of manufacturing with delivery, storage, and playback capabilities in accordance with the exemplary embodiments may be provided, such that additional hardware may not be required.
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