Method for compression and decompression of audio, involves providing fast Fourier transform or cosine modified discrete transformed, and taking local redundancies such as successive and non-successive repetitions into account

摘要

The method involves providing fast Fourier transform or a cosine modified discrete transformed, and taking local redundancies such as successive and non-successive repetitions into account. A transmitter is arranged for transmitting a given number of repetitions to a screen. The non-successive repetitions are taken into account to define a simple code on an unspecified and a fixed number of bits. A code is allowed to indicate that current frame is identical to another frame located at a specific position.