Tadeusz SIDOR. Delta-Sigma A/D Converters in the Applications of Metrological Versus Acoustic Systems . New Approaches in Engineering Research Vol. 7, [S. l.], p. 40–48, 2021. DOI: 10.9734/bpi/naer/v7/3144F. Disponível em: https://stm.bookpi.org/NAER-V7/article/view/2225. Acesso em: 13 jun. 2026.