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数字技术的发展,使得个人化的影音娱乐产品越来越受到重视,一台笔记本电脑可以成为良好的影音源,并且画面显示效果也不错,但反观声音部分,由于受电-声转换的客观物理规律所限,虽然目前在IT市场中已能找到十余种可随身携带的便携式音箱,
With the development of digital technology, personal entertainment products are getting more and more attention. A laptop can be a good source of video and audio, and the picture display is also good. However, in the sound part, due to the objective physics of power-sound conversion Laws and regulations, although the IT market has been found in more than a dozen portable portable speakers,