Search found 1 match
- Wed Feb 27, 2013 12:05 pm
- Forum: BioSemi Hardware
- Topic: Trigger shifting when recording ASSR
- Replies: 0
- Views: 8916
Trigger shifting when recording ASSR
Hi all, We are trying to record Auditory Steady-State Responses (ASSR) with Biosemi ActiveTwo and we are getting quite noisy data due to trigger shifting problems. The stimuli is generated in Matlab though the soundcard, and the trigger is also generated in Matlab thought the parallel port. We first...