And Nagoor Kani? He picked up his spanner. The clock without hands began to tick again.
[1] T. Nagoor Kani, Digital Signal Processing , 3rd ed. Chennai: RBA Publications, 2018. [2] A. V. Oppenheim and R. W. Schafer, Discrete-Time Signal Processing . Pearson, 2010. [3] University Curriculum Data, Anna University, Chennai, Technical Education Report, 2022. [4] S. Radhakrishnan, "Linguistic Barriers in Engineering Education," Journal of Technical Pedagogy , vol. 12, no. 3, pp. 45-52, 2019.
Kani was the keeper of broken things. His small workshop, a rusted tin shed tucked between a mosque and an old church, was a graveyard of possibilities: a clock without hands, a sewing machine that hummed a sad song, and at the center of it all, a dusty, moss-green tuk-tuk with a shattered engine.