In this part, it is mainly of how to make the audio-visual materials of Classroom teaching on the making process.

这一部分从制作程序上讨论如何制作一部课堂教学视听教材视频、音频内容。

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Audio-visual materials including oral history interviews, traditional folk songs, performances of puppets and Cantonese operas, museum weekend lectures, etc.

视听资料，包括口述历史访问、山歌、传统木偶及粤剧表演，以及博物馆历年来举办的周末讲座等。

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The application of electronic teaching means with audio-visual materials is very important in the teaching reform of the course of general Knowledge of the World History.

以音像资料为载体的电化教学手段运用在《世界通史》课程教学改革中具有重要作用。

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Instruction materials such as booklets, audio-visual materials, educational music CDs, magazines and posters have been custom designed and professionally produced by the Curitiba Departments of Education (Youth and Adult Education sector) and Health (Health Education Centre).

UNESCO: Country Profile: Brazil

It all was done in collaboration with the San Communities, whose representatives were trained to work with audio-visual and textual technologies to generate information and communication materials from their perspective.

UNESCO: Communication and Information

Totaling in excess of 5, 000 linear feet, UMG's gift is the largest single donation ever received by the Library's audio-visual division and the first major collection of studio master materials ever obtained by the nation's oldest cultural institution.

ENGADGET: Library of Congress receives 200,000 vintage master recordings from Universal, will stream them online