Session 9 - 3rd May 2016 - Comparing acquisition speeds

Previous sessions

  • Session 1 : Powering the board, power use, first (bad) trigging and echoes (06 March 2016)
  • Session 2 : Non-controlled pulsing, inverters, better echoes (11 March 2016)
  • Session 3 : Getting controlled pulsing, but width not controlled (15 March 2016)
  • Session 4 : Width of the pulses is getting controlled =) (19 March 2016)
  • Session 4b : Simple data visualisation with BitScope (19 March 2016)
  • Session 5 : moving the transducer to get the first image (20 March 2016)
  • Session 6 : Getting a clinically usable image (28 March 2016)
  • Session 7 : Getting cleaner images - code improvements (3 April 2016)
  • Session 8 : Comparing acquisition speeds (3 May 2016)
  • Session 9 : Playing with ATL10PV (3 July 2016)

Comparing

Sampling at 5Msps Sampling at 2.5 Msps Sampling at 1Msps
1 mm is 6.67px 1mm is 3.33 px 1mm is 1.33px

Step 2

Type of Sampling Sampling at 5Msps Sampling at 2.5 Msps Sampling at 1Msps
Average
Max
Random

Comparing before Scan conversion

Comparing on the images before scan conversion

Files are at :

Comments

Using the 2c10128b362d2e1652c1b97111ba0ae2.data image (in the examples repo).

May look different on different screens.

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