Speaker Test - Clear Sound 4+

Speaker Test will play sounds to help you test your speakers correctly and efficiently, keeping your device clear.

Our app is an all-in-one sound test app designed to help you test whether your phone's speakers are drowned or clogged by dust. But that's not all, it also offers a range of unique audio adjustments to enhance your audio experience.

Main Features:

- Speaker Test:
The speaker clean test is mainly used to test the sound quality and performance of the processing speaker, including volume, sound clarity, frequency response range, and distortion to keep the device clear sound. It can also check the performance of the speaker at different volume levels to ensure that the sound effect is maintained at both bass and treble.

- Audio Adjuster:
We include a variety of Hz sounds with different effects, from soothing natural sounds to exciting tones. You can freely adjust the frequency and waveform of the sound to enjoy a high-quality audio experience.

- Decibel Meter
We can use the phone's built-in microphone to capture the sound of the surrounding environment and display the measured sound intensity in real time, so that we can effectively evaluate the sound conditions of the environment, whether it is to ensure compliance with relevant noise standards or to create a more comfortable living and working space

- Stereo Test
We send specific test audio to the left and right speakers to help you judge the balance of volume and quality. This is essential for ensuring stereo sound when playing music and videos. Not only friends who care about sound quality, everyday music lovers and professionals can use this feature to ensure that the audio output of their devices meets the expected standards.

Qingbo brings clear sound to your mobile phone, allowing you to fully enjoy the audio fun!

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