Standard No.:	GB/T 14220-1993
English Name:	- Visual video and television equipment and systems - Audio cassette systems
Chinese Name:	视听、视频和电视设备及系统音频盒式系统
Chinese Classification:	M71    Recording equipment
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	1993-3-6
Implemented on:	1993-10-1
Status:	abolished
Abolished on:	2017-12-15
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	100.00
Delivery:	via email in 1~3 business day

本标准规定了音频盒式系统的磁迹分配和指令音要求。本标准适用于按IEC 94-7(SJ/Z 9118.6)生产而用于教育方面的盒式音频系统.本标准适用于A.A.C(声频主动可比系统)，A.P.V(声频被动可视系统)，与A.A.V(声频主动可视系统)系统及D。