Results 11 to 20 of about 3,658,595 (247)
Digital Audio Forensics: Microphone and Environment Classification Using Deep Learning
IEEE Access, 2021 The recording device along with the acoustic environment plays a major role in digital audio forensics. We propose an acoustic source identification system in this paper, which includes identifying both the recording device and the environment in which ...
Mustafa A. Qamhan +4 more
doaj +2 more sources
Shallow and Deep Feature Fusion for Digital Audio Tampering Detection [PDF]
EURASIP Journal on Advances in Signal Processing, 2021 Digital audio tampering detection can be used to verify the authenticity of digital audio. However, most current methods use standard electronic network frequency (ENF) databases for visual comparison analysis of ENF continuity of digital audio or ...
Chunyan Zeng +5 more
openalex +2 more sources
J Med Internet Res, 2020 Background Refugees have an increased risk of developing mental health problems. There are insufficient psychosocial care structures to meet the resulting need for support.
Zehetmair C +6 more
europepmc +2 more sources
The Effect of Deep Learning Methods on Deepfake Audio Detection for Digital Investigation
CENTERIS/ProjMAN/HCist, 2023 Mvelo Mcuba +3 more
openalex +2 more sources
Inf., 2023 In recent years, digital audio tampering detection methods by extracting audio electrical network frequency (ENF) features have been widely applied. However, most digital audio tampering detection methods based on ENF have the problems of focusing on ...
Chunyan Zeng +4 more
semanticscholar +1 more source
Audio communication in the face of the renaissance of digital audio
El Profesional de la Informacion, 2022 In recent years, digital audio has undergone an explosion. The transformation of radio and its expansion to new channels and consumer devices, added to the rise of podcasts and streaming music platforms, have led to the transformation of the audio ...
Teresa Piñeiro-Otero +1 more
semanticscholar +1 more source
Sounds of COVID-19: exploring realistic performance of audio-based digital testing [PDF]
npj Digital Medicine, 2021 To identify Coronavirus disease (COVID-19) cases efficiently, affordably, and at scale, recent work has shown how audio (including cough, breathing and voice) based approaches can be used for testing. However, there is a lack of exploration of how biases
Jing Han +11 more
semanticscholar +1 more source
Twenty years of digital audio watermarking—a comprehensive review
Signal Processing, 2016 Guang Hua +4 more
openalex +3 more sources
Review: Audio anecdotes: tools, tips and techniques for digital audio [PDF]
, 2009 Audio Anecdotes is the first in a series of three books covering creating, recording, processing, and analyzing sound and music, also touching on the opportunities presented by digital media and computing.
Whalley, Ian
core +1 more source
EURASIP Journal on Wireless Communications and Networking, 2019 Compressed sensing (CS)-based sparse channel estimation requires the sensing matrix with the minimum mutual coherence (MC), and its corresponding pilot pattern obtain optimal estimation performance.
Yang Nie, Xinle Yu, Zhanxin Yang
doaj +1 more source