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Noise Floor Reduction in Frequency Delta-Sigma Modulation Microphone Sensors

Frequency delta-sigma modulator (FDSM) employing a variable frequency oscillator is a novel replacement of the classical delta-sigma modulators. This is advantageous for application to sensors, because an ADC can be intrinsically integrated with the sensors. We have already proposed to use this tech...

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Detalles Bibliográficos
Autores principales:	Maezawa, Koichi, Mori, Masayuki, Andoh, Hiroya
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8156989/ https://www.ncbi.nlm.nih.gov/pubmed/34065732 http://dx.doi.org/10.3390/s21103470

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