1. Sharma S, Ahmad Ansari I (2010) A review on biomedical systems and biomedical signal processing techniques. In: International conference on biomedical engineering and assistive technologies, NIT Jalandhar, Punjab, India, December, 2010
2. Mahesh Kumar J, Mittal VK (2021) EEG data acquisition system and analysis of EEG signals. In: 2021 2nd international conference for emerging technology (INCET), Belgaum, India. 21–23 May 2021
3. Thuy Nguyen NV, Duc Tran L, Van Huynh T (2017) Detect QRS complex in ECG. In: 12th IEEE conference on industrial electronics and applications, June 2017
4. Inderbir Kaur R (2013) Electrocardiogram signal analysis—an overview. Int J Comp Appl (0975–8887) 84(7)
5. Sudheer G, Sai Durga Prasad G, Naveen Kumar E, Srinivasulu A (2017) Noise removal from ECG signal by using FIR filter with different window techniques. Int J Adv Res Sci Eng 6(8)