Importance

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Abstract

An acoustic adjusting system includes an audio device and an earphone device. The audio device includes an acoustic adjusting module, an audio player, and a first communicating unit. The acoustic adjusting module generates an acoustic setting data; the audio player generates an audio signal; and the first communicating unit receives the acoustic setting data and the audio signal, and then outputs the acoustic setting data and the audio signal. The earphone device includes a second communicating unit, an erasable acoustic data memory, a digital signal processor, and an electroacoustic transducer. The acoustic setting data is stored in the erasable acoustic data memory by erasable means. The digital signal processor processes digitally the audio signal into a processed audio signal according to the acoustic setting data stored in the erasable acoustic data memory. The electroacoustic transducer converts the processed audio signal then plays it.

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First Claim