소음측정기 — dB 측정·기록

It is a neat noise meter that measures ambient noise in real-time decibels (dB), checks the results via graphs and statistics, and saves the recordings for later listening.

■ Real-time Noise Measurement

• A semicircular gauge displaying microphone input sound in real-time dB

• Color-coded noise levels ranging from quiet to dangerous

• Statistics on current, minimum, average, and maximum dB, along with elapsed measurement time

• Real-time graphs allow you to track noise trends at a glance

■ Recording and Playback

• Save measurements as records — recording sound during measurement

• Review the full graph of saved records and play back recordings

• Drag the graph or playback bar to move to a desired point

• Share or delete from the record list

■ Noise Standard Reference Chart

• Check everyday noise standards at a glance, ranging from 0dB (whisper) to 95dB+ (risk of hearing damage)

■ Comfortable Usability

• No account sign-up or login required

• Measurement records and recordings are saved only on the user's device

• Free app containing advertisements

■ Note

• Measurement values ​​in this app are relative and uncalibrated; they may differ from actual professional sound meters depending on the device's microphone characteristics. Suitable for reference and educational purposes, but not for precision measurement. Easily measure and record ambient noise anywhere—in a cafe, office, home, or on the street.