⚠️ 주의: 반드시 작은 볼륨부터! 높은 주파수는 불쾌할 수 있습니다. 이명이나 청각 과민이 있는 분께는 권하지 않습니다.
모스키토 톤이란?
"모스키토 톤"은 고주파 소리(보통 17kHz)로, 노인성 난청이라 불리는 나이 관련 청력 손실 때문에 대부분의 성인은 듣지 못합니다.
나이가 들수록 높은 주파수를 듣는 능력은 서서히 사라집니다. 이 현상은 "청소년 퇴치" 장치에 쓰였고, 어른들 몰래 소통하는 젊은이들의 수단이 되기도 했습니다.
나이별 청력
- • 20세 미만: 보통 20kHz까지 들림
- • 20~30세: 대개 17~18kHz까지
- • 30~40세: 보통 16kHz까지
- • 40~50세: 대개 14~15kHz까지
- • 50세 이상: 12~14kHz가 한계인 경우가 많음
어른은 왜 못 듣나요?
노인성 난청은 나이에 따른 점진적 청력 손실입니다. 고주파를 감지하는 내이의 유모세포는 다음 요인으로 시간이 지나며 손상됩니다:
- • 자연스러운 노화
- • 소음 노출(공연, 헤드폰)
- • 환경 요인
- • 유전
유명한 사용 사례
- • 청소년 퇴치: 배회 방지 장치
- • 비밀 벨소리: 수업 중 학생들이 사용
- • 나이 챌린지: SNS에서 퍼지는 테스트
- • 청각 연구: 나이 관련 손실 연구
테스트 요령
- • 작게 시작: 볼륨 30%부터
- • 헤드폰 사용: 고음역 재생 특성이 좋음
- • 조용한 방: 배경 소음 최소화
- • 솔직하게: 들리는 척 금지!
- • 친구와 대결: 결과를 비교해 보세요
중요한 참고
- • 의료 아님: 오락용입니다
- • 기기 영향: 스피커 품질이 결과를 좌우
- • 개인차 존재: 나이는 참고 기준일 뿐
- • 청력 보호: 큰 볼륨은 피하세요
더 알아보기: Hearing Age Test · Hearing Test · 17 kHz · Dog Whistle
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