Electroencephalogram (EEG) Based Imagined Speech Decoding and Recognition
No Thumbnail Available
Date
2021-05-25
Journal Title
Journal ISSN
Volume Title
Publisher
institution of Applied Materials and Technology Society with the cooperation of Faculty of Engineering, Universitas Riau, Pekanbaru, Indonesia
Abstract
ĉe recent investigations and advances in imagined speech decoding and recognition has tremendously
improved the decoding of speech directly from brain activity with the help of several neuroimaging techniques that assist us in
exploring the neurological processes of imagined speech. ĉis development leads to assist people with disabilities to beneėt
from neuroprosthetic devices that improve the life of those suffering from neurological disorders. ĉis paper presents the
summary of recent progress in decoding imagined speech using Electroenceplography (EEG) signal, as this neuroimaging
method enable us to monitor brain activity with high temporal resolution, it is very portable, low cost, and safer as compared to
other methods. ĉerefore, it is a good candidate in investigating an imagined speech decoding from the human cortex which
remains a challenging task. ĉe paper also reviews some recent techniques, challenges, future recommendations and possible
solutions to improve prosthetic devices and the development of brain computer interface system (BCI).
Description
Keywords
EEG, Imagined speech, Decoding, Recognition, BCI, Neuroprosthetic device