外语复读机 app for iPhone and iPad

You can use the app to Improve your pronunciation of foreign language by comparing the sound waveforms and repeated listening.
The main function
1 Select a sound file from
iPod music library (using iTunes upload)
Local music library (using a browser to upload the mp3 file)
Play history
2 Play
Play and Pause
Loop play
Loop a segment audio
3 Sound waveform (max15 seconds) ＆speech recognition
Generating audio sound waveform
Recording your pronunciation through microphone while generating your sound waveform
　 speech recognition