If you want higher temporal resolution, you should increase which of the following?

If you want higher temporal resolution, you should increase which of the following?

• A. Frame Rate
• B. Transmit Power
• C. Depth
• D. Pulsed Duration

Answer: (A)

Temporal resolution is about how often you sample motion over time. Increasing frame rate directly raises the number of images (frames) captured each second, so fast movements are tracked more accurately and motion blur is reduced. That’s why increasing frame rate improves temporal resolution. Transmit power changes how strong the signal is, not how quickly frames are acquired. Depth affects how long it takes to collect data for a frame—greater depth usually lowers frame rate, which hurts temporal resolution. Pulsed duration (pulse length) matters for how long each line is interrogated; longer pulses take more time and reduce frame rate, while shorter pulses would help, but the option given is to increase it, which would actually hurt temporal resolution.

Temporal resolution is about how often you sample motion over time. Increasing frame rate directly raises the number of images (frames) captured each second, so fast movements are tracked more accurately and motion blur is reduced. That’s why increasing frame rate improves temporal resolution.

Transmit power changes how strong the signal is, not how quickly frames are acquired. Depth affects how long it takes to collect data for a frame—greater depth usually lowers frame rate, which hurts temporal resolution. Pulsed duration (pulse length) matters for how long each line is interrogated; longer pulses take more time and reduce frame rate, while shorter pulses would help, but the option given is to increase it, which would actually hurt temporal resolution.