Results 21 to 30 of about 21,877 (187)
Roomprints for forensic audio applications [PDF]
2013 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2013 A roomprint is a quantifiable description of an acoustic environment which can be measured under controlled conditions and estimated from a monophonic recording made in that space. We here identify the properties required of a roomprint in forensic audio applications and review the observable characteristics of a room that, when extracted from ...
Moore, AH, Brookes, M, Naylor, PA
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A Robust Approach to Multimodal Deepfake Detection
Journal of Imaging, 2023 The widespread use of deep learning techniques for creating realistic synthetic media, commonly known as deepfakes, poses a significant threat to individuals, organizations, and society.
Davide Salvi +6 more
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Android-Based Audio Video Navigation System Forensics: A Case Study
Applied Sciences, 2023 Vehicle digital forensics includes the process of collecting and analysing digital data stored in vehicles to find evidence related to traffic accidents or crime scenes.
Haein Kang +6 more
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Synthetic speech detection through short-term and long-term prediction traces
EURASIP Journal on Information Security, 2021 Several methods for synthetic audio speech generation have been developed in the literature through the years. With the great technological advances brought by deep learning, many novel synthetic speech techniques achieving incredible realistic results ...
Clara Borrelli +4 more
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A study on the false positive rate of Stegdetect [PDF]
, 2013 In this paper we analyse Stegdetect, one of the well-known image steganalysis tools, to study its false positive rate. In doing so, we process more than 40,000 images randomly downloaded from the Internet using Google images, together with 25,000 images ...
Benjamin Aziz +13 more
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Deep Audio Analyzer: A Framework to Industrialize the Research on Audio Forensics
2023 IEEE International Conference on Metrology for eXtended Reality, Artificial Intelligence and Neural Engineering (MetroXRAINE), 2023 Deep Audio Analyzer is an open source speech framework that aims to simplify the research and the development process of neural speech processing pipelines, allowing users to conceive, compare and share results in a fast and reproducible way. This paper describes the core architecture designed to support several tasks of common interest in the audio ...
Puglisi, Valerio Francesco +2 more
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Identification of Fake Stereo Audio Using SVM and CNN
Information, 2021 The number of channels is one of the important criteria in regard to digital audio quality. Generally, stereo audio with two channels can provide better perceptual quality than mono audio.
Tianyun Liu +4 more
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Forensic Attacks Analysis and the Cyber Security of Safety-Critical Industrial Control Systems [PDF]
, 2016 Industrial Control Systems (ICS) and SCADA (Supervisory Control And Data Acquisition) applications monitor and control a wide range of safety-related functions.
Evangelopoulou, Maria +2 more
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Using smartphones as a proxy for forensic evidence contained in cloud storage services [PDF]
, 2013 Cloud storage services such as Dropbox, Box and SugarSync have been embraced by both individuals and organizations. This creates an environment that is potentially conducive to security breaches and malicious activities.
Glisson, W., Grispos, G., Storer, T.
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Black-Box Adversarial Attacks against Audio Forensics Models [PDF]
Security and Communication Networks, 2022 Speech synthesis technology has made great progress in recent years and is widely used in the Internet of things, but it also brings the risk of being abused by criminals. Therefore, a series of researches on audio forensics models have arisen to reduce or eliminate these negative effects. In this paper, we propose a black-box adversarial attack method
Yi Jiang, Dengpan Ye
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