Features and Always-On Wake-Up Detectors for Sparse Acoustic Event Detection

Next-Generation Internet of Things (IoT): Opportunities, Challenges, and Solutions

(2021) Yousaf Bin Zikria et al.   SENSORS

Low-Power Sensor Interface with a Switched Inductor Frequency Selective Envelope Detector

(2021) Marko Gazivoda et al.   SENSORS

A 148-nW Reconfigurable Event-Driven Intelligent Wake-Up System for AIoT Nodes Using an Asynchronous Pulse-Based Feature Extractor and a Convolutional Neural Network

(2021) Zhixuan Wang et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

From Less Batteries to Battery-Less Alert Systems with Wide Power Adaptation down to nWs—Toward a Smarter, Greener World

(2021) Massimo Alioto   IEEE Design & Test

Wireless Sensor Networks for Noise Measurement and Acoustic Event Recognitions in Urban Environments

(2020) Liyan Luo et al.   SENSORS

A 510-nW Wake-Up Keyword-Spotting Chip Using Serial-FFT-Based MFCC and Binarized Depthwise Separable CNN in 28-nm CMOS

(2020) Weiwei Shan et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

Design of an Always-On Deep Neural Network-Based 1-$\mu$ W Voice Activity Detector Aided With a Customized Software Model for Analog Feature Extraction

(2019) Minhao Yang et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

Self-Sustaining Acoustic Sensor With Programmable Pattern Recognition for Underwater Monitoring

(2019) Philipp Mayer et al.   IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

An Acoustic Signal Processing Chip With 142-nW Voice Activity Detection Using Mixer-Based Sequential Frequency Scanning and Neural Network Classification

(2019) Sechang Oh et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

A Low-Power CMOS Wireless Acoustic Sensing Platform for Remote Surveillance Applications

(2019) Yong Wang et al.   SENSORS

A2Event: A Micro-Watt Programmable Frequency-Time Detector for Always-On Energy-Neutral Sensing

(2019) Philipp Mayer et al.   Sustainable Computing-Informatics & Systems

A Low-Power Speech Recognizer and Voice Activity Detector Using Deep Neural Networks

(2018) Michael Price et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

Always-On 12-nW Acoustic Sensing and Object Recognition Microsystem for Unattended Ground Sensor Nodes

(2018) Seokhyeon Jeong et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

A 2.2 µW Cognitive Always-On Wake-Up Circuit for Event-Driven Duty-Cycling of IoT Sensor Nodes

(2018) Giovanni Rovere et al.   IEEE Journal on Emerging and Selected Topics in Circuits and Systems

Wireless Sensor Networks for Long-Term Monitoring of Urban Noise

(2018) Courtney Peckens et al.   SENSORS

A low power mixed signal correlator for power efficient sound signature detection and template matching

(2017) Mehdi Habibi et al.   Sensor Review

Asthmatic Wheeze Detection from Compressively Sensed Respiratory Sound Spectra

(2017) Dinko Oletic et al.   IEEE Journal of Biomedical and Health Informatics

A 90 nm CMOS, Power-Proportional Acoustic Sensing Frontend for Voice Activity Detection

(2016)   IEEE JOURNAL OF SOLID-STATE CIRCUITS

Energy-Efficient Respiratory Sounds Sensing for Personal Mobile Asthma Monitoring

(2016) Dinko Oletic et al.   IEEE SENSORS JOURNAL

Self-Powered Wireless Sensor Applied to Gear Diagnosis Based on Acoustic Emission

(2016) Miguel Delgado Prieto et al.   IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

A Review of Physical and Perceptual Feature Extraction Techniques for Speech, Music and Environmental Sounds

(2016) Francesc Alías et al.   Applied Sciences-Basel

Approaching the accuracy–cost conflict in embedded classification system design

(2015) Ulf Jensen et al.   PATTERN ANALYSIS AND APPLICATIONS

A 2.3 nJ/Frame Voice Activity Detector-Based Audio Front-End for Context-Aware System-On-Chip Applications in 32-nm CMOS

(2013) Arijit Raychowdhury et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

Environmental Sound Recognition With Time–Frequency Audio Features

(2009) Selina Chu et al.   IEEE Transactions on Audio Speech and Language Processing