Uncle Polar
For Spanish learners

Pronunciation Trainer

Loop a Spanish speaker, repeat the phrase yourself, then hear the speaker and your take back to back.

Choose a video

Paste a YouTube link above to start.

Mark the phrase

Play the video. Tap Set start just before the phrase and Set end just after. Use − and + to adjust by a tenth of a second.

Video time
0:00.0
Phrase length
–
0:00.00:20.0
Start – End –

Listen and repeat

Headphones help. Tap Record, say the phrase, tap Stop. Record as many takes as you like.

Keys: Space play phrase, R record, C compare latest take, [ set start, ] set end.

Compare your takes

Speaker

The speaker's waveform shows when you practise from a file on your device.

Your takes for this phrase appear here. Compare plays the speaker first, then your take.

Saved phrases

Phrases save here automatically once you record a take. They stay in this browser on this device.