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무료 온라인 소음 증거 녹음 도구 | 앱 설치 불필요.
dB 측정. 증거 고정. 프라이버시 유지.

데시벨 측정, 소리 녹음, 시간과 위치 저장으로 법적 민원 자료 정리. 이웃 소음, 공사, 술집 및 거리 소음, 임대 분쟁 — 브라우저에서 원클릭으로 녹음 시작.

4가지 핵심 기능

측정, 녹음, 타임스탬프, 내보내기 — 차분한 한 번의 흐름.

Built for people who arrive anxious about noise and need a calm, professional way to lock the facts before they speak with a landlord, manager, or adviser.

실시간 데시벨 측정기

Accurate sound level detection: live dB / dBA, peak, average, LAeq, and L5/L10/L50/L90/L95 percentile summaries — all computed locally on your device.

오디오 및 파형 녹음

Record noise with waveform and spectrum context to keep complete, local sound documentation. Waveform, spectrum chart, and timestamps stay with the file.

자동 시간 및 위치 스탬프

Automatically record date, time, and geographic location when permission is granted — the metadata you need to make a complaint hold up under scrutiny.

증거 보고서 내보내기

Generate structured PDF, CSV, and JSON reports — official-feeling templates ready for property management, local authority, or legal advisers.

이런 경우에:

차분히, 한 번 클릭, 전부 기록.

글로벌 소음 기준

주간 기준 및 야간 기준

🚨 Loud talking ~ 65 dB
주간 기준 (6:00–22:00) Quiet residential context, conversation, daytime activity.
≤ 55 dB
야간 기준 (22:00–6:00) Sleep, recovery, and quiet-hour expectations.
≤ 45 dB
Anything sustained > 70 dB Already comparable to a busy street — record patterns immediately.
≥ 70 dB

Reference only. Local rules vary, and formal proof should be verified with local authority procedures or certified equipment.

Plans

Free is enough for most complaints. Pro adds polish for repeated cases.

No subscription wall in front of the tool. Upgrade only when you want premium templates, PDF batches, and metadata backups.

무료 버전 웹 도구로 시작 $0
  • Real-time decibel meter
  • Basic audio recording
  • Time & location stamp
  • Manual screenshot save
무료 도구 열기
Pro 프리미엄 버전 프리미엄으로 업그레이드 $4.99/mo · $24.99/yr · $79.99 lifetime
  • No Advertisements
  • Extended local recording workflow
  • Export PDF evidence report
  • Premium evidence templates
  • Metadata backup export
계정 만들기 및 결제
최근 업데이트

Built in public, with a clear product record.

Every shipped change shows up in the changelog — SEO, language routing, evidence pipeline, storage health, and account hooks.

면책 조항: This tool is for civilian reference and field documentation only, not professional metering equipment. All audio and data are processed locally on your device unless you choose to export or share files.
개인정보 보호: 정적 웹 도구는 수집하지 않습니다, store, or share your microphone, location, or recording data on a server. Your records remain local to your browser unless you export them.