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近年来,随着国际文化、艺术和学术交流的不断加强及发展,能够借到或者拥有NTSC及SECAM制录像节目带的爱好者越来越多。但放映或录制这类非PAL制像带需配备合适的录像机和电视机,并要求正确操作使用,否则便会出现图像跳动、无图像或没有彩色等现象。为了帮助广大读者搞清诸如:NTSC 3.58和NTSC 4.43、NTSCM、U.S.
In recent years, with the continuous enhancement and development of international cultural, artistic and academic exchanges, more and more lovers are able to borrow or own NTSC and SECAM video programs. However, projecting or recording such non-PAL video tapes is required to be equipped with a suitable VTR and TV set and requires correct operation, otherwise picture jitter, no picture or no color may appear. In order to help readers understand such as: NTSC 3.58 and NTSC 4.43, NTSCM, U.S.