标准摘要
[中文适用范围]： 交互式文本传输系统（ITTS）提供了在预先录制的媒体上编码声音相关数据以及跨设备接口传输此类数据的机制。该国际标准定义了ITTS的较高层，即那些独立于记录或互连介质的系统特性。 [外文原描述]： Interactive text transmission system (ITTS) provides the mechanism for encoding sound associated data on prerecorded media and for the transport of such data across equipment interfaces. Defines the higher layers of ITTS, i.e. those system characteristics which are independent of the recording or interconnection medium.
英文名称Audiovisual systems - Interactive text transmission system (ITTS)