- 公益社団法人 日本生体医工学会
- 生体医工学 (ISSN:1347443X)
- vol.57, no.2-3, pp.75-80, 2019-06-10 (Released:2019-08-20)
Digital signal processing is one of the fundamental technologies utilized in the field of biomedical engineering. Typical purposes of digital signal processing are acquisition and analysis of biological signals, noise reduction and extraction of the required signals, and identification of biological systems. This introductory article provides some basic ideas and techniques of digital signal processing in biomedical engineering:biosignal sampling, spectrum analysis, and filter design.