Correct an Explicit Cue Offset

Supplied materials

• Paper and a pencil, typed notes or a browser scratch area. Color names can replace colored supplies; drawn figures and timelines can replace performance.
• Complete teaching inputs: An original cue plan requires image and sound to start together. Image starts at second 8; sound currently starts at 9. By how many seconds must sound move earlier? Supplied candidates: (A) 0 seconds (B) 1 second (C) 2 seconds (D) 3 seconds.
• Independent check: An original cue plan requires image and sound to start together. Image starts at second 9; sound currently starts at 11. By how many seconds must sound move earlier? Supplied candidates: (A) 1 second (B) 2 seconds (C) 3 seconds (D) 4 seconds.

Learn the idea

Bring structural reasoning and honest evaluation together. Audit a phrase against several constraints, interpret a nonchord tone from its supplied context, correct audiovisual cue offsets and design evidence suitable for a performance claim. A cue audit compares the scheduled times of events meant to coincide. Subtract the desired visual start from the later sound start to calculate the required earlier shift.

Reason through the supplied case: The current offset is 9−8=1 second. Move sound earlier by that offset to share the image’s cue at 8. A revised plan still needs playback verification; this calculation establishes the intended correction, not successful live synchronization.

A corrected timeline is not verified playback. Retain a rendered or observed check before stating that the production actually synchronized successfully.

1. Read the complete teaching inputs and mark the feature, rule or constraint being tested.
2. Compare the model decision with one rejected candidate; state the visible evidence or calculation that distinguishes them.
3. Solve the independent check and the three changed-input practice cases before reading feedback.
4. Score an image at second ten and sound at second thirteen, then revise the sound row to meet the common-start brief.
5. Check your artifact against these explicit criteria: The offset is three seconds and the revised sound begins at ten; actual playback remains a separate check.

Check your reasoning

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Take it further

New-input analysis: An original cue plan requires image and sound to start together. Image starts at second 15; sound currently starts at 17. By how many seconds must sound move earlier? Supplied candidates: (A) 1 second (B) 2 seconds (C) 3 seconds (D) 4 seconds. Expected relationship: 2 seconds. The current offset is 17−15=2 seconds. Move sound earlier by that offset to share the image’s cue at 15. A revised plan still needs playback verification; this calculation establishes the intended correction, not successful live synchronization. Create your own artifact: Score an image at second ten and sound at second thirteen, then revise the sound row to meet the common-start brief. Completion criteria: The offset is three seconds and the revised sound begins at ten; actual playback remains a separate check.

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