modulation [i m!d[ul3i.qn | m(dju` ]    (¼øÀ§: 14196 - ´ëÁ¹ ¼öÁØ)  
¶æ ¸í) Á¶Àý, Á¶Á¤, Á¶À½; [ÀüÀÚ] º¯Á¶
Mean The act or process of modulating.
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