[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-eAhNqicKTz15nCaP_RZ1PscAz9D6ybvYv_hWtwkg94":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-03-13 22:13:29",133953722,[8,9,10,11],"WAV","CMF","VOC","MID",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},41,"612f0c79e2921a091fd6e5e2bd40eaea","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd9eaef8ea2690faba12fec4caf2d0cf6.jpg","多媒体技术及应用","work_32707362","作业一理论题","下列声音文件格式中,( )是波形声音文件格式",[21,32,41,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],133953720,[25,26,27,28],"各种媒体的数字化","数据的存储","数据压缩","数据高速传输","下述( )不属于多媒体通信技术","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],133953721,[36,37,38,39],"乐谱","MIDI量化等级和采样频率","波形采样","声道","MIDI文件中记录的是( )",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],133953723,[48,49,50,51],"图像都是由一些排成行列的像素组成的,通常称为位图或点阵图","图形是用计算机绘制的画面,也称矢量图","图像的数据量较大,所以彩色图(如照片等)不可以转换为图像数据","图形文件中只记录生成图的算法和图上的某些特征点,数据量较小","下列说法( )是不正确的",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],133953724,[57,58,59,60],"硬件媒体","存储媒体","信息媒体","软件媒体","多媒体技术中的媒体一般是指( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],133953725,[66,67,68,69],"中文、英文、日文和其他文字","硬盘、软件、键盘和鼠标","文字、声音和图像","拼音码、五笔字型和全息码","计算机多媒体技术,是指计算机能接收、处理和表现( )等多种信息媒体的技术",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],133953726,[75,76,77,78],"模拟信息","模拟信息或数字信息","数字信息","某种转换公式","音频与视频信息在计算机内是以( )表示的",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],133953727,[84,85,86,87],"越大","越小","恒定","不能确定","对波形声音采样频率越高,则数据量( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],133953728,[93,94,95,96],"光盘","ROM","硬盘","扫描仪","( )不属于存储媒体",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],133953729,[102,103,104,105],"Authorware","Photoshop","Auto CAD","3DS MAX","适合作三维动画的工具软件是( )"]