Results 51 to 60 of about 33,419 (256)
Method for spatial resolution enhancement of ambisonic audio based on sparse MDCT representation
InformatikaObjectives. The problem of developing a method for spatial resolution enhancement of ambisonic audio which improves the efficiency of existing approaches to digital spatial sound representation is being solved.Methods.
Denis S. Likhachov +2 more
doaj +1 more source
Spatial Soundscapes and Virtual Worlds: Challenges and Opportunities
Frontiers in Psychology, 2020 There is increasing effort to characterize the soundscapes around us so that we can design more compelling and immersive experiences. This review paper focuses on the challenges and opportunities around sound perception, with a particular focus on ...
Chinmay Rajguru +2 more
doaj +1 more source
Advanced Science, EarlyView.Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen +12 more
wiley +1 more source
Polarization Engineering in Vinylene‐Linked COFs Toward Efficient Neuromorphic Computing
Advanced Science, EarlyView.A vinyl‐linked covalent organic framework (COF‐DIBPY) was synthesized on a conductive substrate for memristor applications. Redox reactions and bromide migration enable low‐voltage (0.5V) conductance switching with high analog on/off ratio (15.7). The device was further integrated into a speech emotion recognition system for acoustic simulation and ...
Hao Wang +5 more
wiley +1 more source
Advanced Science, EarlyView.A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee +5 more
wiley +1 more source
A Monolithic Janus Hydrogel Pressure Sensor for Wearable Motion and Physiological Monitoring
Advanced Science, EarlyView.This work reports a monolithic Janus hydrogel pressure sensor featuring integrated conductive PEDOT and insulating PEGDA layers. The fabricated device achieves a rapid response time, a wide operating range, and good cyclic durability. The sensor demonstrates robust performance in tracking dynamic human joint motions, offering a scalable strategy for ...
Syed Atif Ali +7 more
wiley +1 more source
Data-based spatial audio processing
EURASIP Journal on Audio, Speech, and Music Processing, 2022 Maximo Cobos +3 more
doaj +1 more source
Validation of collaborative cyberspace virtual reality oculometry enhanced with near real-time spatial audio. [PDF]
Sci Rep, 2023 Maloca PM +8 more
europepmc +1 more source
On the Role of Preprocessing and Memristor Dynamics in Reservoir Computing for Image Classification
Advanced Electronic Materials, EarlyView.ABSTRACT Reservoir computing (RC) is an emerging recurrent neural network architecture that has attracted growing attention for its low training cost and modest hardware requirements. Memristor‐based circuits are particularly promising for RC, as their intrinsic dynamics can reduce network size and parameter overhead in tasks such as time‐series ...
Rishona Daniels +4 more
wiley +1 more source
Spatial audio and spatial audio-visual learning
As humans, we extensively depend on multimodal signals to perceive, interact with, and analyze our surrounding 3D spatial environment, so as to accomplish various complex tasks. Amongst all our multimodal senses, sound and vision are the two most ubiquitous signals in real world scenarios.
openaire +2 more sources