| 提高多媒体教室音质与图像清晰度的探讨 |
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| 引用本文： | 苏朝进.提高多媒体教室音质与图像清晰度的探讨[J].现代教育技术,2002,12(3):59-63. |
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| 作者姓名： | 苏朝进 |
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| 作者单位： | 泉州师范学院,泉州,362000 |
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| 摘 要： | 多媒体教室的音质与图像清晰度,直接影响着教学信息的传递和教学的质量。如何获得理想的听音效果,既能保证语言的清晰度,又能保证音乐、效果声的保真度;如何最大限度地提高图像清晰度。文章从声学设计、音响系统设计与配接、视频系统的选型与配接等方面进行了探讨。
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| 关 键 词： | 多媒体教室 音质 图像清晰度 音响系统 视频系统 匹配 |
| 文章编号： | 1009-8097(2002)03-0059-05 |
| 修稿时间： | 2001年12月1日 |
Improving Sound Quality And Picture Clarity of the Multimedia Classroom |
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| Su Chaojin.Improving Sound Quality And Picture Clarity of the Multimedia Classroom[J].Modern Educational Technology,2002,12(3):59-63. |
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| Authors: | Su Chaojin |
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| Abstract: | The sound quality and picture clarity of the multimedia classroom will directly affect the transmission of instruction information and the instruction quality.From the aspects of the acoustic design,the acoustic system design and its correct linkage, model choice of video system and its linkage, this paper studied how to obtain the ideal sound effects to guarantee the articulation of language and the high fidelity of music and effect sound, and how to improve the clarity of picture. |
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| Keywords: | Multimedia Classroom Sound Quality Picture Clarity Acoustic System Video System Match |
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