Results 71 to 80 of about 6,472 (224)

Information Measures for Microphone Arrays

open access: yesCoRR, 2018
5 pages conference-style ...
openaire   +2 more sources

Bath Vibration During Open Eye Formation in a Physical Model of a Steelmaking Ladle

open access: yessteel research international, EarlyView.
Using a physical model, this study shows that vibration measurements reliably predict open eye size in steelmaking ladles, offering a practical alternative to visual monitoring. Vessel vibrations stabilize faster than the open eye, except at high frequencies near the bottom.
Mika Pylvänäinen   +6 more
wiley   +1 more source

Visualization of Broadband Sound Sources

open access: yesMATEC Web of Conferences, 2016
In this paper the method of imaging of wideband audio sources based on the 2D microphone array measurements of the sound field at the same time in all the microphones is proposed. Designed microphone array consists of 160 microphones allowing to digitize
Sukhanov Dmitry, Erzakova Nadezhda
doaj   +1 more source

Looking for Trouble: Pre‐Intervention Monitoring in Human and AI Driver Training

open access: yesSymbolic Interaction, EarlyView.
We compare two types of situations involving monitoring of car driving: a driving instructor overseeing a trainee driver and a safety driver overseeing the performance of autonomous vehicle (AV) software. Our focus is on instances of monitoring that precede (1) interventions that are aborted before impacting the driving and (2) actual interventions on ...
Mathias Broth   +2 more
wiley   +1 more source

Pickin' up good vibrations: a systematic review of footfall detection and analysis in the realm of wildlife surveying

open access: yesWildlife Biology, EarlyView.
Exploration of new wildlife surveying methodologies that leverage advances in sensor technology and machine learning has led to tentative research into the application of seismology techniques. This, most commonly, involves the deployment of a footfall trap – a seismic sensor and data logger customised for wildlife footfall.
Benjamin J. Blackledge   +4 more
wiley   +1 more source

A Spectral Entropy-Based Metric for Evaluating Speech Perceptual Quality with Emphasis on Spectral Coherence

open access: yesSignals
Distortion of speech in real-life communication is inevitable, affecting its quality. Conventionally, the effectiveness of a speech system in terms of the perceptual quality of the speech it produces has been assessed using a time-consuming subjective ...
Ali Sarafnia   +2 more
doaj   +1 more source

Isotopic evidence for the consumption of Galliformes by the red fox (Vulpes vulpes) in rural southern England

open access: yesWildlife Biology, EarlyView.
Anthropogenic resource subsidies can drive mesopredator population growth, altering predator–prey dynamics. The red fox Vulpes vulpes is a generalist canid that can readily exploit such subsidies. In the UK, tens of millions of pheasants Phasianus colchicus and red‐legged partridges Alectoris rufa are released annually for sport shooting, potentially ...
Nathan F. Williams   +4 more
wiley   +1 more source

The Coloniality of Data: Police Databases and the Rationalization of Surveillance from Colonial Vietnam to the Modern Carceral State

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Tracing the early adoption of computer gang databases by the Los Angeles County Sheriff's Department and the Los Angeles Police Department in the 1980s to the deployment of computationally‐assisted surveillance during the Vietnam War, this paper uses a genealogical approach to compare surveillance technologies developed across the arc of ...
Christina Hughes
wiley   +1 more source

MEMS piezoelectric resonant microphone array for lung sound classification. [PDF]

open access: yesJ Micromech Microeng, 2023
Liu H   +7 more
europepmc   +1 more source

Methodological Challenges in Studying Wealthy Families

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Studying the wealthy is not easy. This piece provides suggestions for recruitment, interview strategies, and design to gain high‐quality data on wealthy people. It is based on an interview study of 81 US racially‐diverse families with a median net worth of $25 million. First, to gain access to the wealthy, it is key for the researcher to use a
Annette Lareau
wiley   +1 more source

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