$ 0 0 A Design Method of Delta-Sigma Data Conversion System with Pre-Filter Hiroshi Okajima; Maho Honda; Rei Yoshino; Nobutomo MatsunagaSICE Journal of Control, Measurement, and System Integration Volume 8, 2015 - Issue 2: Special Issue on SICE Annual Conference 2014 youtu.be Related journal paper link: A Design Method of Delta-Sigma Data Conversion System with Pre-Filter: SICE Journal of Control, Measurement, and System Integration: Vol 8, No 2 (tandfonline.com)