Sound Meter HQ
You are Downloading Sound Meter HQ Latest APK 1.1. Last Updated: Nov 22, 2016.
Sound Meter HQ developed by Just4Fun is listed under category Tools 4.3/5 average rating on Google Play by 8323 users).
Sound Meter HQ's main feature is ' Calculate the noise level with the help of your smartphone '.
Sound Meter HQ apk was fetched from play store which means it is unmodified and original.
* Now Sound Meter HD is ads FREE! * fixed some minor bugsDetails
Application "Sound Meter HQ" calculates sound level (noise level) of surroundings with the help of built-in microphone. Result of the measurements are displayed in decibels on the screen of you phone.
This tool is not a professional device to measure decibels. It uses built-in microphone, which was created to capture human's voice. Such a microphone isn't able to capture sounds above ~ 90-100 dB.
Maximum value differs depending on kind of microphone you have. Additionally some devices are equipped with AGC (Automatic Gain Control). This system can additionally disturb correct sound pressure level measurement.
Calculated value of noise level is displayed with the help of indicator on the gauge. Range of measurements from environment is between 0-140 dB. Besides current measurement the application displays also minimum and maximum level of the sound.
You can clear minimum and maximum measurements any time by using "Reset" button.
Additionally the application displays noise power in descriptive way. Available descriptive sound thresholds:
10 dB - Breathing
20 dB - Rustling leaves
30 dB – Whisper
40 dB – Quiet library
50 dB – Moderate rainfall
60 dB – Normal conversation
70 dB – Vacuum cleaner
80 dB – Food blender
90 dB – Power tools
100 dB – Motorcycle
110 dB – Rock concert
120 dB – Chain saw
130 dB – Jet takeoff (100 m. away)
140 dB – Shotgun
If you have an access to professional sound pressure level (SPL) measurements device you can use it for calibrating the application. Check current dB reading on scientific measurement device and with the help of calibration menu (calibration icon under MAX value) set the same value using +,- buttons.
Features of application:
- dB level presented on the gauge and in the descriptive way
- quick reaction on sound level change
- possibility of calibration the result according to professional device.
- minimum and maximum measurements levels.
Sound Meter HQ APK Microphone: record audio
Sound Meter HQ APK Wi-Fi connection information: view Wi-Fi connections
Sound Meter HQ APK other: full network access,view network connections
Full network access:
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
Allows the app to record audio with the microphone. This permission allows the app to record audio at any time without your confirmation.
View network connections:
Allows the app to view information about network connections such as which networks exist and are connected.
View Wi-Fi connections:
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
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