@inproceedings {291,
	title = {Fast and Energy-Efficient Digital Filters for Signal Conditioning in Low-Power Microcontrollers},
	booktitle = {Design Automation Conference (DAC)},
	year = {2017},
	address = {Austin, USA},
	abstract = {<p>Embedded systems often use digital filtering after analogto-digital conversion when signal conditioning is required. However, digital filters are computationally demanding, making them unsuitable for low-power microcontrollers.</p>

<p>In this paper, we propose a fast and energy-efficient digital filtering technique based on look-up tables. The novelty in our technique is the use of multiple small LUTs, with a novel way to combine them to reduce the quantization error. As an additional novelty element, we propose a new inputcentric efficient implementation, specific to LUT-based software filters. Experimental results confirm the technique\&$\#$39;s remarkable potential for speed as well as its energy efficiency.</p>
},
	doi = {10.1145/3061639.3062245},
	author = {Carlos Moreno and Sebastian Fischmeister}
}
