PsychoPy notes

Notes related to setting up behavioural experiments and such. Experiment design Hardware and timing Experiment building - on timing · on online experiments · on counterbalancing E-Prime notes · PsychoPy notes · Experiment builder notes · Gorilla notes · PsychToolbox notes · OpenSesame notes · DMDX notes

https://www.psychopy.org/

Online experiments

Pavlovia

https://pavlovia.org/docs/home/about

Errors

Tried to create audio stream X but 44100_1_128 already exists and win32 doesn't support multiple portaudio streams

Problem: your audio files have varying sample rates. Windows has a device open at just one sample rate and, where other programs may do on-the-fly conversion to that for convenience, we probably want to do that ahead of time to avoid that extra processing.

Those numbers seem to be sample rate, channel numbers, ??