文章摘要
章奎生,杨志刚.宁波市体育中心雅戈尔体育馆音质改建设计[J].声学技术,2001,(2):52~55
宁波市体育中心雅戈尔体育馆音质改建设计
Acoustical design of younger gymnasium ningbo sports center
投稿时间:2000-05-17  修订日期:2000-06-19
DOI:
中文关键词: 音质  混响  空间吸声体
英文关键词: acoustics  reverberation  spatial absorbent
基金项目:
作者单位
章奎生 上海现代建筑设计集团科技发展中心声学所, 上海 200041 
杨志刚 上海现代建筑设计集团科技发展中心声学所, 上海 200041 
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中文摘要:
      宁波体育馆建成5年来音质一直不佳,文章指出了音质不良的原因,介绍了音质改建指标、设计计算方法、空间吸声体和吸声墙面用料、结构的配置设计等技术,改建后经现场测试与主观评价,取得了满意的音质效果,达到了设计要求
英文摘要:
      Younger Gymnasium has acoustical problem since it was constructed five years ago.In this paper,the cause of acoustical problem,acoustical parameters and the method of design and calculation have been analysed.The paper also gives the arrangement and structure of absorbent.The results of field testing and subjective evaluation showed that the acoustical design reach a desired effect.
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