Kalkulator Waktu Mendengar Aman dengan Headphone Catat volume dan durasi secara manual, lalu jumlahkan dosis bising hari ini
Langkah 1: tambah sesi mendengar
Alat ini hanya pencatatan manual dan akumulasi harian. Tidak berjalan di latar belakang dan tidak memantau mikrofon terus-menerus; menutup tab menghentikannya.
Enter a value from a headphone app, health data, or sound-level estimate. If you do not have a measurement, estimate conservatively.
Enter how long this session actually lasted. Multiple sessions today are added together.
Step 2: Today's accumulated dose
Below the daily 100% dose so far; ear breaks are still a good idea.
Current estimated level: 85 dB(A)
Catatan hanya ada di localStorage browser ini dan tidak diunggah.
Step 3: Today's dose chart
The doughnut chart shows used dose and remaining 100% allowance; red means the daily dose is exceeded.
Step 4: Today's details
Formula and honest disclaimer
- Model: 85 dB(A) for 8 hours = 100% daily dose; every +3 dB halves the safe time.
- This is not medical or hearing diagnosis. dB conversion is estimated, and real exposure depends on device, headphones, ambient noise and fit.
- Following WHO Make Listening Safe concepts, lowering volume, shortening time and taking breaks matter more than chasing exact numbers.
Apa itu Kalkulator Waktu Mendengar Aman?
Pelacak manual ini mengubah setiap sesi headphone yang Anda masukkan menjadi perkiraan noise dose atau dosis bising. WHO Make Listening Safe menekankan bahwa mendengar aman ditentukan oleh level dan lama paparan.
The calculation uses 85 dB(A) for 8 hours as 100% daily dose and follows the NIOSH 3 dB exchange rate: every 3 dB increase halves the allowed time. For background on decibel dB.
How to use it well
- After music, podcasts, games or meetings, add the estimated level and minutes manually.
- If you do not know the dB value, use the volume-percent estimate or descriptive level, but treat it as a safety reminder.
- When today's dose approaches 80%, reduce volume or take a break; do not treat 100% as a target.
Why it does not claim automatic monitoring
Halaman web front-end tidak bisa terus berjalan setelah tab ditutup, dan klaim memantau headphone atau mikrofon secara terus-menerus tidak jujur. Alat ini hanya menghitung data yang Anda masukkan.
For another honest manual daily tracker, see the Kalkulator Akumulasi Kafein.
If you have tinnitus, hearing loss or ear pain, seek qualified medical care.
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