Automatic broadcasting system program control machine

• Main Authors: ZHENGKAI LIU, ZHENGRONG SHAO, NENGHAI YU
• Format: Patent
• Language: English
• Published: 23.02.2000
• Edition: 7
• Subjects: BROADCAST COMMUNICATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY

The utility model provides an automatic broadcasting system program control machine, which is composed of an electronic switching circuit, a program control circuit, a program volume control circuit, a relay control circuit, a parallel interface, and a power circuit, wherein, one terminal of the pro...