Decibel - Threshold Sound Mete 2.8

Decibel - Threshold Sound Meter is an application designed to measure environmental noise levels in decibels (dB) and visually represent them on a clear and organized graph.

Exposure to excessive noise can have negative effects on both physical and mental well-being. Accordingly, identifying and avoiding such environments is crucial. Decibel - Threshold Sound Meter offers assistance in detecting harmful noise levels. Users are encouraged to download the application to safeguard their health and the well-being of their families.

Key Features:

• - Real-time display of decibel levels (dB).
• - Provides reference values for different types of environments based on the current sound levels being measured.
• - Calibration feature to adjust decibel readings according to individual phone microphones.
• - Presents a real-time graph reflecting the detected sound levels by the microphone.
• - Offers two notification settings for users: sound and vibration alerts.

The application has various practical uses, such as accurately measuring dB levels in educational and medical settings to ensure they comply with permissible limits.

SOUND METER LEVELS

• 120dB - Threshold of pain, Thunder
• 110dB - Concerts, Screaming Child
• 100dB - Motorcycle, Blow dryer
• 90dB - Diesel truck, Power mower
• 80dB - Loud music, Alarm clocks
• 70dB - Busy traffic, Vacuum cleaner
• 60dB - Normal conversation at 3ft
• 50dB - Quiet office, Moderate Rainfall
• 40dB - Quiet Library, Bird Calls
• 30dB - Whisper, Quiet rural area
• 20dB - Rustling leaves, Ticking watch
• 10dB - Almost quiet, Breathing

Caution:

The sound meter function within the application may not be as precise as an official Sound Pressure Level Meter (SPL meter) due to microphone alignment biases towards human voices. For enhanced accuracy, users are encouraged to utilize an official SPL meter for calibration before use. In the absence of an SPL meter, it is recommended to set the reading to 20~30dB in a noise-free environment.