Audio delay: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 4: | Line 4: | ||
== Neurobs presentation == | == Neurobs presentation == | ||
These are measurements of the audio delay in Neurobs Presentation on the Faculty of Social Sciences (DCC and BSI) labcomputer | These are measurements of the audio delay in Neurobs Presentation on the Faculty of Social Sciences (DCC and BSI) labcomputer | ||
with three different settings. Note that exclusive mode is most used in experiments and is the mode best comparable with for | with three different settings ([https://gitlab.socsci.ru.nl/tsg/performance-tests/tree/master/Presentation/audio/SoundLatencyTest download the script here]). Note that exclusive mode is most used in experiments and is the mode best comparable with for | ||
instance Linux Alsa. Shared mode is best comparable with Linux Jack. | instance Linux Alsa. Shared mode is best comparable with Linux Jack. | ||
In exclusive mode the histogram is square. The minimum delay is 15 ms, the maximum delay is 24 ms. This is caused by a single 10 ms buffer. | In exclusive mode the histogram is square. The minimum delay is 15 ms, the maximum delay is 24 ms. This is caused by a single 10 ms buffer. | ||