视听
视听（英語：Audiovisual，AV）是指既有声音又有视觉效果的电子媒体，如幻灯片演示[1]、电影、电视节目、企业会议和现场戏剧表演。
视听服务提供商经常提供网络流媒体、视频会议和现场直播服务[2]。
基于计算机的视听设备经常用于教育领域，许多中小学和大学都安装了投影设备并使用交互式白板技术[3]。
参考资料[编辑]
- ^ Barman, Charles R. Slide-Tape Presentations on a Classroom Budget. The American Biology Teacher (University of California Press). 1984, 46 (6): 344–346. JSTOR 4447864. doi:10.2307/4447864.
- ^ Clegg 2014, Audiovisual Services
- ^ Alyssa, Borelli. Should AV Integrators Diversify their Offerings to Include Security?. commercialintegrator.com. commercial integrator. 2023-06-07 [2023-06-09]. （原始内容存档于2023-08-06）.
The lines that once separated AV, IT and security are blurring more every day. It might be time for AV integrators to consider diversifying their offerings to include security.