소음측정기 - 층간소음 기록

Wonjin

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About this app

What is needed for inter-floor noise complaints is not just "it is noisy right now," but a record of when, at what dB, and for how long it lasted.

When you start and end a measurement, the entire interval is saved.

■ Measurement Interval as a Record

The start and end times, duration, and maximum, average, and minimum dB are recorded as a single entry.

■ Graph of Change by Time

It shows how the noise changed within that interval as a line.

■ Send Report as Image

You can create an image summarizing the date, time, maximum dB, and duration, and attach it to the management office or counseling agency.

■ Device Calibration

Microphone sensitivity varies by smartphone, so there may be a difference from the actual values. You can adjust it manually.

■ Personal Information

Sound is not recorded. Only the loudness (sound pressure) is calculated in real-time, and the original is discarded immediately.

Conversation content is never saved or transmitted.

■ Important Note

The measurements in this app are reference figures calculated using the smartphone microphone and are not official measurement results.

What’s new

First release! Log when, how loud (dB), and how long noise lasted. Timeline graphs and shareable evidence reports — ideal for documenting neighbor noise.