【實用教育app】AudioSpeedChange: xSpeedPlayer|最夯免費app

xSpeedPlayer allows you to change playback speed of audio on the fly without shifting pitch.

**For these purposes**

Transcribing music

To save time listening to audiobooks or podcasts

To practice dance steps

Accelerate your brain power!

**Features**

- Speed up or slow down audio up to +400%

- Change playback speed without shifting pitch.

- xSpeedPlayer can change playback speed in realtime.

- Export audio as new WAV/MP3 files

- Repeat

- A-B repeat

**Playback speed**

25% to 400%

(x1/4 - x4)

**Output**

MP3

WAV

Playback (realtime play)

**About permissions **

- INTERNET and ACCESS NETWORK STATE are required for ad-support only;

- WRITE_EXTERNAL_STORAGE for save audio to SD card;

- READ PHONE STATE to stop automatically when there's an incoming call.

No personal information is saved, including contacts or phonecalls.

Thanks

This application use LAME library for mp3 encoding.

www.mp3dev.org

and mpg123 for mp3 decding.

www.mpg123.de

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