Improved classes of CIC filter functions: Design and analysis of the quantized-coefficient errors

Quantized ID-CNN for a low-power PDM-to-PCM conversion in TinyML KWS applications

P Vitolo, GD Licciardo, AC Amendola… - 2022 IEEE 4th …, 2022 - ieeexplore.ieee.org
This paper proposes a novel low-power HW accelerator for audio PDM-to-PCM conversion
based on artificial neural network. The system processes samples from a digital MEMS …
被引用次数：12 相关文章 所有 2 个版本
[PDF] ieee.org

A new NN-based approach to in-sensor PDM-to-PCM conversion for ultra TinyML KWS

P Vitolo, R Liguori, L Di Benedetto… - … on Circuits and …, 2022 - ieeexplore.ieee.org
This brief proposes a new approach based on a tiny neural network to convert Pulse Density
Modulation (PDM) signals acquired from digital Micro-Electro-Mechanical System (MEMS) …
被引用次数：8 相关文章 所有 2 个版本

Hints on Using CIC-based FIR Filters in Practice

BP Stošić - 2023 IEEE 33rd International Conference on …, 2023 - ieeexplore.ieee.org
This paper presents some hints on using new designed Cascaded-Integrator-Comb (CIC)
filter functions in practice. After design the obtained filter coefficients are used in MATLAB …
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[PDF] oulu.fi

The effect of coefficient quantization optimization on filtering performance and gate count

A Adewale - 2023 - oulurepo.oulu.fi
Digital filters are an essential component of Digital Signal Processing (DSP) applications
and play a crucial role in removing unwanted signal components from a desired signal …
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Fast digital filter for frequency discriminator

X Yao, W Xin, Y Jin, M Li, Q Guo… - 2023 IEEE 3rd …, 2023 - ieeexplore.ieee.org
The frequency discriminator is a circuit to detect signal frequency, it is widely used in various
high-precision transducer. Frequency discriminators in optically pumped magnetometers …
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