Portable Multi Channel EEG Signal Acquisition System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 404-407, 2022.
Artigo
em Chinês
| WPRIM
| ID: wpr-939756
ABSTRACT
This study introduces a portable multi-channel EEG signal acquisition system. The system is mainly composed of EEG electrode connector, signal conditioning circuit, EEG acquisition part, main control MCU and power supply part. The low-power EEG acquisition front-end ADS1299 and STM32 are used to form the signal acquisition and data communication part. The collected EEG signal can be transmitted to the PC for real-time display. After relevant tests, the system has small volume, low power consumption, high signal-to-noise ratio, and meets the requirements of portable wearable medical devices.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fontes de Energia Elétrica
/
Processamento de Sinais Assistido por Computador
/
Eletrodos
/
Eletroencefalografia
/
Razão Sinal-Ruído
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2022
Tipo de documento:
Artigo
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