๋ชจ๋‹ˆํ„ฐ ์–ด์ฐจํ”ผ 144๋ผ 1000hz ์œ„์ฃผ๋กœ์”€


๋ฐ๋ธŒ์‚ผ 2,000hz ๋ž‘ ๋ฐ”์ดํผ 1,000hz ์†”๊นŒ ๊ทธ๋ƒฅ ํ•ด๊ณจ๋ฌผ ๋А๋‚Œ์œผ๋กœ 2,000์ด ๋”์ข‹๊ฒ ์ง€ ํ–ˆ๋Š”๋ฐ


1.5์ฐจ์ด๊ฐ€ ํฐ๊ฑด๊ฐ€?