keystone effect

Questions

What does keystone effect mean?

The apparent distortion of an image caused by projecting it onto an angled surface.

How to pronounce keystone effect

1. Open the pronunciation page — Open the Speakur entry for “keystone effect”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “keystone effect”.
4. Repeat and practice — Say “keystone effect” aloud, matching stress and vowels until it feels natural.