Testing pronunciation intelligibility assessment

Please try the live microphone demo!

Audio utterance URL:
   or upload: (reload form to clear upload file)
Format: MP3, WAV at 16,000 per second of 16 bit signed little endian monophonic samples, or raw samples in that format, or M4A.

Note: audio will be stored.

Word: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , .

For JSON check here: