Comb Filter È¿°ú´Â delay ¸¦ ¹Ð¸® ¼¼ÄÁµå ´ÜÀ§·Î °ÉÀ» ¶§¿¡ ³ªÅ¸³ª´Â Çö»óÀÔ´Ï´Ù.
ÁÖÆļöÀÇ Phase °¡ ¿ÏÀü ¹Ý´ë°¡ µÇ´Â delay °¡ °É¸®¸é ±× À½Àº cancelling µÇ¾î ¹ö·Á¼ ¼Ò¸®°¡ ³ªÁö ¾Ê°Ô µÇ´Âµ¥, ƯÈ÷ °íÁÖÆÄ¿¡¼ ÀϾ±â ½¬¿ö¼ °íÀ½ÀÌ Á¡Á¡ ¾Èµé¸®°Ô µÇ´Â °ÍÀÔ´Ï´Ù.
1ms delay ¸¦ °É¸é ¾Ç±â À½ÀÌ ¾à°£ ³»·Á °£ °Í (dip) ó·³ µé¸®°í
2ms delay ¸¦ °É¸é ¾Ç±â À½ÀÌ ¾à°£ ´õ ³»·Á °£ °Í (dip) ó·³ µé¸®°í,
3ms delay ¸¦ °É¸é ¾Ç±â À½ÀÌ ¾à°£ ´õ ³»·Á °£ °Í (dip) ó·³ µé¸³´Ï´Ù.
¾Æ·¡ÀÇ µ¿¿µ»ó¿¡¼ µé¾î º¸¼¼¿ä.
https://www.youtube.com/watch?v=2QPAFJyVb7U