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Proposta de um sistema embarcado para análise da saúde vocal pela vibração da pele do pescoço

Authors: Igor Forcelli; Fernanda Soares Lima; Arthur Medeiros Guimarães; Suzete Correia; Silvana Costa;

Proposta de um sistema embarcado para análise da saúde vocal pela vibração da pele do pescoço

Abstract

A análise da saúde vocal, é fundamental para a avaliação de distúrbios relacionados à voz. Os métodos comumente utilizados para a detecção desses distúrbios geralmente são invasivos, causam desconforto ao paciente, possuem custo elevado, necessitam de local especializado e não garantem a detecção imediata do problema, sendo necessária a avaliação contínua do paciente. Diante do exposto, este trabalho propõe um sistema embarcado, de baixo custo, capaz de realizar a aquisição e análise de dados referentes a vibração das pregas vocais, através do sensor de vibração piezoelétrico. O sensor utilizado, teve seu sinal condicionado com a finalidade de permitir a coleta de dados pelo microcontrolador ESP32. O sistema implementado mostrou-se eficaz como ferramenta de apoio ao monitoramento da saúde vocal do locutor, com a detecção das medidas de frequência fundamental, jitter e shimmer

XII SIMPÓSIO DE ENGENHARIA BIOMÉDICA - IX SIMPÓSIO DE INSTRUMENTAÇÃO E IMAGENS MÉDICAS

Keywords

Sistema embarcado, vibração, análise da saúde vocal, sistema embarcado, sensor piezoelétrico, Vibração, Sensor piezoelétrico, Análise da saúde vocal

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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