decibel meter Pro sound noise 1.0 [免费版]

decibel meter Pro - sound and noise
interlayer noise measurement, noise measurement, free app

Wake lock	Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Write external storage	Allows to write to external storage such as SD card.
Internet	Allows to access internet network.
Access wifi state	Allows to access information about Wi-Fi networks.
Access network state	Allows to access information about networks.
Get tasks	Allows to get information about the currently or recently running tasks.
Record audio	Allows to record audio.
Read external storage	Allows to read from external storage such as SD card.

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