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Angélica Emygdio da Silva Antonetti, Larissa Thais Donalonso Siqueira, Maria Paula de Almeida Gobbo, Alcione Ghedini Brasolotto and Kelly Cristina Alves Silverio
Cepstral peak prominence-smoothed (CPPs) and long-term average spectrum (LTAS) are robust measures that represent the glottal source and source-filter interactions, respectively. Until now, little has been known about how physiological events impact audi...
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Farika Putri,Wahyu Caesarendra,Elta Diah Pamanasari,Mochammad Ariyanto,Joga D Setiawan
Pág. 87 - 98
Parkinson disease (PD) detection using pattern recognition method has been presented in literatures. This paper present multi-class PD detection utilizing voice and electromyography (EMG) features of Indonesian subjects. The multi-class classification co...
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Ning Zhao, Yuhe Liu and Junjie Shen
A built-in sensor in a smart device, such as the accelerometer and the gyroscope, will produce an obvious nonlinear output when it receives voice signal. In this paper, based on the chaotic theory, the nonlinearity of smartphone built-in accelerometer is...
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S. Burkov,D. Vegera,V. Vlasov,G. Zhiba
Pág. 9 - 15
The creation of a modern voice transmission infrastructure on country roads with difficult terrain, remote and hard-to-reach settlements is one of the most important problems. Forest attenuation is an important factor in the design of new base stations. ...
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D. Vegera,G. Zhiba,V. Pisarenko
Pág. 52 - 61
There are a huge number of different technological solutions that allow the reception and transmission of various kinds of information through the free propagation of radio waves in the environment. Despite the development of telecommunications, there ar...
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D. Vegera,G. Zhiba,V. Pisarenko
Pág. 52 - 61
There are a huge number of different technological solutions that allow the reception and transmission of various kinds of information through the free propagation of radio waves in the environment. Despite the development of telecommunications, there ar...
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Oleksandr Yudin,Ruslana Ziubina,Serhii Buchyk,Olena Matviichuk-Yudina,Olha Suprun,Viktoriia Ivannikova
Pág. 56 - 64
Methods for verifying and identifying the operator by the features of the formation of biometric features of a speech signal in control systems of unmanned aerial systems are proposed.A method has been developed for the effective width of the spectrum of...
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D. Vegera,V. Vlasov,G. Zhiba,S. Sai
Pág. 8 - 15
The creation of a modern infrastructure for the transmission of voice and data on suburban roads, difficult in relief, remote and inaccessible settlements, is one of the most important problems. Radio waves propagating in the forest have high path loss c...
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Abdullah Zaini Alsheibi, Kimon P. Valavanis, Asif Iqbal and Muhammad Naveed Aman
With the advancement in voice-communication-based human?machine interface technology in smart home devices, the ability to decompose the received speech signal into a signal of interest and an interference component has emerged as a key requirement for t...
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Ke Zhang, Yangjie Wei, Dan Wu and Yi Wang
Voice signals acquired by a microphone array often include considerable noise and mutual interference, seriously degrading the accuracy and speed of speech separation. Traditional beamforming is simple to implement, but its source interference suppressio...
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Lanting Li, Tianliang Lu, Xingbang Ma, Mengjiao Yuan and Da Wan
In recent years, voice deepfake technology has developed rapidly, but current detection methods have the problems of insufficient detection generalization and insufficient feature extraction for unknown attacks. This paper presents a forged speech detect...
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Ronald Caravaca-Mora, Carlos Brenes-Jiménez and Marvin Coto-Jiménez
Biometrics is the automated identification of a person based on distinctive characteristics, such as fingerprints, face, voice, or the sound of footsteps. This last characteristic has significant challenges considering the background noise present in any...
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Felix Scholkmann
The public is unknowingly exposed to very high-frequency sound (VHFS; 11.2?17.8 kHz) and ultrasound (US; >17.8 kHz) signals in air in public places, as evidenced by previously published reports. The present report provides evidence for the presence of VH...
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Mohamed Tamazin, Ahmed Gouda and Mohamed Khedr
Many new consumer applications are based on the use of automatic speech recognition (ASR) systems, such as voice command interfaces, speech-to-text applications, and data entry processes. Although ASR systems have remarkably improved in recent decades, t...
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Fabian Thornton, Michael Döllinger, Stefan Kniesburges, David Berry, Christoph Alexiou and Anne Schützenberger
Normal voice is characterized by periodic oscillations of the vocal folds. On the other hand, disordered voice dynamics (e.g., subharmonic and aperiodic oscillations) are often associated with voice pathologies and dysphonia. Unfortunately, not all inves...
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Xabier Sarasola, Eva Navas, David Tavarez, Luis Serrano, Ibon Saratxaga and Inma Hernaez
Speech and singing voice discrimination is an important task in the speech processing area given that each type of voice requires different information retrieval and signal processing techniques. This discrimination task is hard even for humans depending...
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