Audio beam system : projecting sound in laser precision

• 主要作者: Chan, Chun Yan.
• 其他作者: Gan Woon Seng
• 格式: Final Year Project
• 語言: English
• 出版: 2010
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
• 在線閱讀: http://hdl.handle.net/10356/40770

A communication system is designed to transmit and receive information. The information to be sent is generally superimposed by modulation onto an electromagnetic wave called the carrier. It is then transmitted to a receiver where the information is recovered by demodulation. In this project, laser...