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Recent progress in generative AI technology has made audio deepfakes remarkably more realistic. While current research on anti-spoofing systems primarily focuses on assessing whether a given audio sample is fake or genuine, there has been…

音频与语音处理 · 电气工程与系统科学 2024-09-26 Nicholas Klein , Tianxiang Chen , Hemlata Tak , Ricardo Casal , Elie Khoury

The field of text-to-audio generation has seen significant advancements, and yet the ability to finely control the acoustic characteristics of generated audio remains under-explored. In this paper, we introduce a novel yet simple approach…

声音 · 计算机科学 2024-12-16 Sonal Kumar , Prem Seetharaman , Justin Salamon , Dinesh Manocha , Oriol Nieto

This white paper suggests posing a "grand challenge" to the HEP instrumentation community, i.e. the aggressive development of additive manufacturing, also known as 3D-printing, for the production of particle detectors in collaboration with…

仪器与探测器 · 物理学 2013-09-06 M. Hohlmann

This paper presents a novel method for enhancing the adaptability of Proportional-Integral-Derivative (PID) controllers in industrial systems using event-based dynamic game theory, which enables the PID controllers to self-learn, optimize,…

人工智能 · 计算机科学 2025-06-17 Steve Yuwono , Muhammad Uzair Rana , Dorothea Schwung , Andreas Schwung

We design a new secure transmission scheme in the relay wiretap channel where a source communicates with a destination through a decode-and-forward relay in the presence of spatially random-distributed eavesdroppers. For the sake of…

信息论 · 计算机科学 2016-05-06 Chenxi Liu , Nan Yang , Robert Malaney , Jinhong Yuan

Despite their immense popularity, deep learning-based acoustic systems are inherently vulnerable to adversarial attacks, wherein maliciously crafted audios trigger target systems to misbehave. In this paper, we present SirenAttack, a new…

密码学与安全 · 计算机科学 2019-07-25 Tianyu Du , Shouling Ji , Jinfeng Li , Qinchen Gu , Ting Wang , Raheem Beyah

In this paper, we propose and investigate the use of neural audio codec language models for the automatic generation of sample-based musical instruments based on text or reference audio prompts. Our approach extends a generative audio…

音频与语音处理 · 电气工程与系统科学 2024-07-23 Shahan Nercessian , Johannes Imort , Ninon Devis , Frederik Blang

Discrete audio tokens derived from self-supervised learning models have gained widespread usage in speech generation. However, current practice of directly utilizing audio tokens poses challenges for sequence modeling due to the length of…

声音 · 计算机科学 2024-01-17 Feiyu Shen , Yiwei Guo , Chenpeng Du , Xie Chen , Kai Yu

Recently, hyperspherical embeddings have established themselves as a dominant technique for face and voice recognition. Specifically, Euclidean space vector embeddings are learned to encode person-specific information in their direction…

音频与语音处理 · 电气工程与系统科学 2022-10-25 Nikita Kuzmin , Igor Fedorov , Alexey Sholokhov

Today's generative neural networks allow the creation of high-quality synthetic speech at scale. While we welcome the creative use of this new technology, we must also recognize the risks. As synthetic speech is abused for monetary and…

声音 · 计算机科学 2024-04-10 Konstantin Gasenzer , Moritz Wolter

Existing pitch curve generators face two main challenges: they often neglect singer-specific expressiveness, reducing their ability to capture individual singing styles. And they are typically developed as auxiliary modules for specific…

Generating sound effects that humans want is an important topic. However, there are few studies in this area for sound generation. In this study, we investigate generating sound conditioned on a text prompt and propose a novel text-to-sound…

声音 · 计算机科学 2023-05-01 Dongchao Yang , Jianwei Yu , Helin Wang , Wen Wang , Chao Weng , Yuexian Zou , Dong Yu

Affine frequency division multiplexing (AFDM) has garnered significant attention due to its superior performance in high-mobility scenarios, coupled with multiple waveform parameters that provide greater degrees of freedom for system…

信号处理 · 电气工程与系统科学 2025-10-21 Ping Wang , Zulin Wang , Yuanhan Ni , Qu Luo , Yuanfang Ma , Xiaosi Tian , Pei Xiao

Speech enhancement in hearing aids remains a difficult task in nonstationary acoustic environments, mainly because current signal processing algorithms rely on fixed, manually tuned parameters that cannot adapt in situ to different users or…

Using open-source and creative coding frameworks, a teamof artist-engineers from Portland Community College work-ing with artists who experience Intellectual/Developmentaldisabilities prototyped an ensemble of adapted instrumentsand…

声音 · 计算机科学 2020-11-19 Quinn Jarvis-Holland , Crystal Cortez , Nathan , Gamill , Francisco Botello

This article presents a review of typical techniques used in three distinct aspects of deep learning model development for audio generation. In the first part of the article, we provide an explanation of audio representations, beginning…

声音 · 计算机科学 2024-06-04 Matej Božić , Marko Horvat

Cheap micro-controllers, such as the Arduino or other controllers based on the Atmel AVR CPUs are being deployed in a wide variety of projects, ranging from sensors networks to robotic submarines. In this paper, we investigate the…

密码学与安全 · 计算机科学 2012-12-18 Benedikt Kristinsson

As generative techniques pervade the audio domain, there has been increasing interest in tracing back through these complicated models to understand how they draw on their training data to synthesize new examples, both to ensure that they…

声音 · 计算机科学 2024-12-17 Christopher J. Tralie , Matt Amery , Benjamin Douglas , Ian Utz

The paper study counter-dependent pseudorandom generators; the latter are generators such that their state transition function (and output function) is being modified dynamically while working: For such a generator the recurrence sequence…

密码学与安全 · 计算机科学 2011-11-15 Vladimir Anashin

Considerable efforts have been made to address the resonance issue of the Direct-drive Permanent Magnet Synchronous Generator (D-PMSG) wind farm integrated power systems. However, the D-PMSG controller structure and parameters are concealed…

系统与控制 · 电气工程与系统科学 2026-04-08 Tao Zhang , Songhao Yang , Zhiguo Hao , Hongyue Ma , Baohui Zhang