MIDI enables people to use （）computers

最全题库2022-08-02 54

问题 MIDI enables people to use （）computers and electronic musical instruments. There are actually three components to MIDI, the communications"（）", the Hardware interface and a distribution（）called "Standard MIDI Files". In the context of the WWW, the most interesting component is the （）Format. In principle, MIDI files contain sequences of MIDI Protocol messages: However, when MIDI Protocol（请作答此空）are stored in MIDI files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.A.messagesB.packetsC.frame]D.information

选项 A.messages
B.packets
C.frame]
D.information

答案 A

解析 MIDI使得人们能够使用多媒体计算机和电子乐器。实际上MIDI有3种元素：通信协议、硬件接口和被称为标准MIDI文件的发布格式。在WWW环境中，最重要的元素是音频格式。在原理上，MIDI文件包含了MIDI协议报文序列。然而当MIDI协议报文被存储在MIDI文件中时，事件都被加上了时间戳，以便于按照适当的顺序回放。由MIDI文件提供的音乐是MIDI当前最通常的应用。

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本试题收录于：中级电子商务设计师题库软件水平考试初中高级分类

中级电子商务设计师

软件水平考试初中高级

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