Audio Tester vs Sound Meter - Decibel Meter Usage & Stats

You can test the audio devices connected to your smartphone. - Stereo Test : You can test the left and right sound of a stereo audio device. - Delay Test : You can test the audio delay. Check the time difference between when the white ball passes 0 milliseconds and when the tick sound actually sounds on the audio device. Usually, wireless connections such as Bluetooth have longer delay than wired connections. - Frequency Test : You can test the frequency range of your audio device. ※CAUTION : Testing at high volumes can hurt your ears. Turn the volume down and do a frequency test. I hope this app is useful to you. Thank you.

Google Play Store
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Music & Audio

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Sound Meter - Decibel Meter

The sound meter Pro app uses your microphone to measure noise volume in decibels(dB). With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter Pro features: - Indicate decibel by gauge - Display the current noise reference - Display min/avg/max decibel values - Display decibel by a graph, easy to understand - Can calibrate the decibel for each device - Show measurement histories - Set warning for high decibel - Change white or black theme - Transfer into smaller interface Levels of Noise In decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division, for example, 60 dB is "Normal conversation ". If the interface is small when you open it, you should know it is a convenient mode. Tap the button under the dial gram, you can change the interface into a large one. The high decibel value will be harmful to your physical and mental health and hearing function. You'd better avoid exposure in noisy environments. To protect your and your family's health, detect the decibel value now! Do not hesitate, come and download the Sound pressure level (SPL) meter Pro app now.