Results 21 to 30 of about 346,421 (355)

Exploring neural transducers for end-to-end speech recognition [PDF]

open access: yesAutomatic Speech Recognition & Understanding, 2017
In this work, we perform an empirical comparison among the CTC, RNN-Transducer, and attention-based Seq2Seq models for end-to-end speech recognition. We show that, without any language model, Seq2Seq and RNN-Transducer models both outperform the best ...
Eric Battenberg   +8 more
semanticscholar   +1 more source

Recent Progress on Cellulose-Based Electro-Active Paper, Its Hybrid Nanocomposites and Applications

open access: yesSensors, 2016
We report on the recent progress and development of research into cellulose-based electro-active paper for bending actuators, bioelectronics devices, and electromechanical transducers.
Asif Khan   +3 more
doaj   +1 more source

Efficient Algorithms for Computing the Inner Edit Distance of a Regular Language via Transducers

open access: yesAlgorithms, 2018
The concept of edit distance and its variants has applications in many areas such as computational linguistics, bioinformatics, and synchronization error detection in data communications.
Lila Kari   +3 more
doaj   +1 more source

Capacitive micromachined ultrasound transducers for intravascular ultrasound imaging

open access: yesMicrosystems & Nanoengineering, 2020
Intravascular ultrasound (IVUS) is a burgeoning imaging technology that provides vital information for the diagnosis of coronary arterial diseases. A significant constituent that enables the IVUS system to attain high-resolution images is the ultrasound ...
Jiaqi Wang   +3 more
semanticscholar   +1 more source

Iterating Transducers

open access: yesThe Journal of Logic and Algebraic Programming, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dams, Dennis   +2 more
openaire   +1 more source

Target Detection and Ranging through Lossy Media using Chaotic Radar

open access: yesEntropy, 2015
A chaotic radar system has been developed for through-wall detection and ranging of targets. The chaotic signal generated by an improved Colpitts oscillator is designed as a probe signal. Ranging to target is achieved by the cross-correlation between the
Bingjie Wang   +4 more
doaj   +1 more source

Remote Radar Based on Chaos Generation and Radio Over Fiber

open access: yesIEEE Photonics Journal, 2014
An ultrawideband (UWB) radar system for remote ranging based on microwave-photonic chaotic signal generation and fiber-optic distribution is proposed and demonstrated experimentally.
Mingjiang Zhang   +5 more
doaj   +1 more source

Advances in Capacitive Micromachined Ultrasonic Transducers

open access: yesMicromachines, 2019
Capacitive micromachined ultrasonic transducer (CMUT) technology has enjoyed rapid development in the last decade. Advancements both in fabrication and integration, coupled with improved modelling, has enabled CMUTs to make their way into mainstream ...
Kevin Brenner   +5 more
semanticscholar   +1 more source

A Review of Electric Impedance Matching Techniques for Piezoelectric Sensors, Actuators and Transducers

open access: yesElectronics, 2019
Any electric transmission lines involving the transfer of power or electric signal requires the matching of electric parameters with the driver, source, cable, or the receiver electronics. Proceeding with the design of electric impedance matching circuit
V. Rathod
semanticscholar   +1 more source

Rotaxanes as Mechanochromic Fluorescent Force Transducers in Polymers

open access: yesJournal of the American Chemical Society, 2018
The integration of mechanophores, motifs that transduce mechanical forces into chemical reactions, allows creating materials with stress-dependent properties.
Yoshimitsu Sagara   +6 more
semanticscholar   +1 more source

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