color subcarrier meaning in English

彩色副载波

Based on the theory of dpll , line phase locked and color subcarrier regeneration were designed
依据数字锁相环的基本原理,完成了行锁相、色副载波还原电路的设计。
Considering the effect of line phase locked , a front modulation is added in color subcarrier regeneration hardware module to improve the module ’ s precision
考虑到行锁相对色副载波还原的影响,在硬件实现时增加了前向调节的功能,提高了色副载波还原的精度。