Tones

3 posts

Pulsar offers a wide variety of protocols for the stimulation with tones. This includes single (pure) tone stimulation, oddball type paradigms and paired tones stimulation. Parameters like the frequency (pitch) of the tone, shape of the sine wave and the timing of events are available and can be set for each of the protocols.

Pulsar supports the following parameters for pure Tone stimulation: Tones with a pitch of 500 to 3000Hz Fade In/Out time in ms Duration of tone in ms Inter Stimulus Interval (ISI) in ms Randomization of ISI in ms Trigger out time-locked to onset of tone Volume level in dB (-40 […]

Single Tones

Pulsar supports the following parameters for an Oddball Paradigm: Frequent and Rare tones with a pitch of 500 to 3000Hz Fade In/Out time in ms *) Duration of tone in ms *) Likelihood of Rare to Frequent in 0, 10, 20, 30, 40 and 50% Inter Stimulus Interval (ISI) in […]

Oddball Paradigm

Pulsar supports the following parameters for Paired Tones stimulation: Tones with a pitch of 500 to 3000Hz *) Fade In/Out time in ms *) Duration of tone in ms *) Inter Stimulus Interval (ISI) in ms between pairs of stimuli Randomization of the ISI in ms Interval between first and […]