Datapixx crt driver

Manufactured by VPixx Technologies

Sourced in Canada

The Datapixx CRT Driver is a laboratory equipment product manufactured by VPixx Technologies. It is designed to provide precise control and driving of CRT (Cathode Ray Tube) displays for various experimental and research applications. The core function of the Datapixx CRT Driver is to enable accurate and reliable display of visual stimuli on CRT monitors, which are commonly used in vision research and related fields. The product specification and technical details are available on the VPixx Technologies website.

Automatically generated - may contain errors

Lab products found in correlation

Trinitron 2100 monitor, by Sony (2 mentions) Ls 110 photometer, by Konica Minolta (1 mentions)

Close spelling variants of this product

DATAPixx

2 protocols using datapixx crt driver

Visual Perception Stimulus Presentation

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Stimuli were presented using a Sony Trinitron 2100 monitor with a screen resolution of 1280 × 1024 pixels and a vertical refresh rate of 100 Hz. The luminance response of the monitor was measured and calibrated using a Minolta LS-110 photometer. The luminance of the mid-grey background was 38.5 cdm

^{2}

and the maximum luminance of the monitor was 74 cdm

^{- 2}

. One pixel subtended 1.47 arc min. A Datapixx CRT Driver (Vpixx Technologies, Saint-Bruno, QC, Canada) was used to achieve 16-bit control of contrast levels. Stimuli were generated and presented using MATLAB and the Psychophysics Toolbox extensions [53 (link),54 ,55 (link)]. Responses were made via the left and right arrow keys on a standard keyboard.

Asher J.M., O’Hare L, & Hibbard P.B. (2021). No Evidence of Reduced Contrast Sensitivity in Migraine-with-Aura for Large, Narrowband, Centrally Presented Noise-Masked Stimuli. Vision, 5(2), 32.

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Psychophysical Stimuli Presentation Protocol

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Stimuli were presented using on a Sony Trinitron 2100 monitor with a screen resolution of 1280 × 1024 pixels and a vertical refresh rate of 100 Hz. One pixel subtended 0.7 arc min. A Datapixx CRT Driver (Vpixx Technologies, Saint-Bruno, QC, Canada) was used to achieve 16-bit control of contrast levels. Stimuli were generated and presented using MATLAB and the Psychophysics Toolbox extensions [35 (link),36 ,37 (link)]. Responses were made via the left and right arrow keys on a standard keyboard.

Asher J.M., O’Hare L., Romei V, & Hibbard P.B. (2018). Typical Lateral Interactions, but Increased Contrast Sensitivity, in Migraine-With-Aura. Vision, 2(1), 7.

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