speller

n.

拼字课本，拼字者；

复数：spellers

1. She's a good speller.
   她拼字的功底很好。
2. Mr.Bronx said I am a very good speller.
   布朗克老师说我是个拼字好手。

N200-speller using motion-onset visual response
Toward Enhanced P300 Speller Performance
(C)overt attention and visual speller design in an ERP-based brain-computer interface
A comparison of classification techniques for the P300 speller
BCI competition III: dataset II- ensemble of SVMs for BCI P300 speller.
Covert attention and visual speller design in an ERP-based brain-computer interface. Behav Brain Funct 6(1):28
A self-paced and calibration-less SSVEP-based brain-computer interface speller
BCI Competition 2003— Data Set IIb: Support Vector Machines for the P300 Speller Paradigm
A self-training semi-supervised SVM algorithm and its application in an EEG-based brain computer interface speller system
Brain-computer interface research at the university of south Florida cognitive psychophysiology laboratory: the P300 speller