Results 101 to 110 of about 4,974,855 (283)

An Effective Optimization-Based Neural Network for Musical Note Recognition

Journal of Intelligent Systems, 2019
Musical pitch estimation is used to recognize the musical note pitch or the fundamental frequency (F0) of an audio signal, which can be applied to a preprocessing part of many applications, such as sound separation and musical note transcription. In this
Tamboli Allabakash Isak, Kokate Rajendra D.   +1 more
doaj   +1 more source

Superelastic and Ultra‐Soft MXene/CNF Aerogel@PDMS‐Based Dual‐Modal Pressure Sensor for Complex Stimuli Monitoring

Advanced Science, EarlyView.
A triboelectric‐piezoresistive dual‐modal pressure sensor based on superelastic and ultrasoft MXene/cellulose nanofiber (CNF) aerogel@PDMS is fabricated. The sensor exhibits high sensitivity and stable sensing performance via a dual mechanism. Through the effective combination of these two mechanisms, comprehensive monitoring of complex stimuli can be ...
Ao Wang, Zhenqiu Gao, Shaokuan Wu, Yihan Wei, Bohan Lu, Jia Shi, Lanyue Shen, Yina Liu, Xuhui Sun, Zhen Wen   +9 more
wiley   +1 more source

Software-architectural configuration of the multifunctional audio digital signal processor module for signal mediatesting of audio devices

Российский технологический журнал
Objectives. The aim of this study is to develop and analyze parameters for a multifunctional audio module based on the ADAU1701 audio digital signal processor in the SigmaStudio environment.
A. V. Gevorsky, M. S. Kostin, K. A. Boikov   +2 more
doaj   +1 more source

Optimized intelligent speech signal verification system for identifying authorized users

Engineering and Applied Science Research, 2023
Speech processing is today's trending topic in the digital industry for making authentication to keep aware of unauthorized ones. However, analyzing the signal feature using conventional filtering or the neural models is insufficient due to the present ...
Pravin Marotrao Ghate, Bhagvat D Jadhav, Prabhakar N Kota, Shankar Dattatray Chavan, Pravin Balaso Chopade   +4 more
doaj  

Bionic Visual‐Auditory Perceptual System Based on Ionotronic Neuromorphic Transistor for Information Encryption and Decryption with Sound Recognition Functions

Advanced Electronic Materials, EarlyView.
A bionic visual‐auditory perceptual system is proposed. The system exhibits remarkable multi‐modal sensory abilities to sound and light, enabling diverse functions including encrypted sound information transmission and information decoding. The perceptual system can also perform sound recognition, resulting in the implementation of a sound lock ...
Wei Sheng Wang, Xin Li Chen, You Jie Huang, Xin Huang, Li Qiang Zhu   +4 more
wiley   +1 more source

Impact of Al/Ti Electrodes on the Performance and Operational Stability of n‐Channel Solution‐Processed Solid‐State Electrolyte‐Gated Transistors: Applications in Reservoir Computing

Advanced Electronic Materials, EarlyView.
The Al/Ti electrode demonstrates superior n‐channel performance and enhanced operational stability in diketopyrrolopyrrole (DPP)‐based organic electrolyte‐gated transistors (OEGTs) compared to conventional Au electrodes. A systematic investigation of polymer insulators and solid electrolyte gate dielectrics reveals electrode‐dependent contact ...
Quanhua Chen, Xiang Wan, Walid Boukhili, Jie Yan, Hong Zhu, Lijian Chen, Chee Leong Tan, Zhihao Yu, Huabin Sun, Yong Xu, Dongyoon Khim   +10 more
wiley   +1 more source

Hybrid integrated circuits for sound signal processing [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011
Developed hybrid integrated circuit with rated supply voltage of 1,4 V, current consumption 0,7 mA and overall dimensions 8×4×3 mm provides soft processing of the audio signal in analog microelectronic equipment.
Koval’chuk V. A., Sevast’yanov V. V.
doaj  

“Bio‐based Plastic? Hm, I've Never Seen It!”—A mixed‐methods investigation into consumer preferences for different packaging material of fresh apples and tomatoes

Agribusiness, EarlyView.
Abstract Packaging of fresh fruits and vegetables is standard in many grocery stores. This mixed methods study aims to identify the role packaging plays in consumer choice and what packaging material consumers prefer. We analyzed data from quantitative stated preference experiments with a quota sample of 485 consumers living in Germany.
Mira Lehberger, Anne‐Katrin Kleih, Kai Sparke   +2 more
wiley   +1 more source

Special Issue on “Sound and Music Computing”

Applied Sciences, 2018
Sound and music computing is a young and highly multidisciplinary research field. [...]
Tapio Lokki, Meinard Müller, Stefania Serafin, Vesa Välimäki   +3 more
doaj   +1 more source

From Battery Manufacturing to Smart Grids: Towards a Metaverse for the Energy Sciences**

Batteries &Supercaps, Volume 6, Issue 1, January 2023., 2023
Metaverse for batteries: We report two collaborative and immersive educative games paving the way towards a metaverse in energy sciences: a Mixed Reality one in which players optimize an electrical grid to ensure an electric vehicle to accomplish a mission, and a Virtual Reality digital twin of a battery manufacturing pilot line in which players ...
Alejandro A. Franco, Emilie Loup‐Escande, Goran Loiseaux, Jean‐Noël Chotard, Diana Zapata‐Dominguez, Jan Ciger, Aubin Leclere, Lucie Denisart, Romain Lelong   +8 more
wiley   +1 more source