It is primarily intended for accelerating audio books as well as podcast. The app uses the Global System for Mobile Communications (GSM) telephony radio system. Audio Speed Changer Pro lets you to speed up audio files without changing the pitch. You can read more about it in this blog post.
This makes it a great tool for practicing or transcribing music. Allows applications to open network sockets.Īllows applications to access information about networks.Īllows an application to write to external storage.Īllows an application to read from external storage.Īllows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. TimeStretch Player is a free online audio player that allows you to loop, speed up, slow down and pitch shift sections of an audio file.