Search results for "speech"
showing 10 items of 1281 documents
What robots want? Hearing the inner voice of a robot.
2021
Summary The inner speech is thoroughly studied in humans, and it represents an interdisciplinary research issue involving psychology, neuroscience, and pedagogy. A few papers only, mostly theoretical, analyze the role of inner speech in robots. The present study investigates the potential of the robot's inner speech while cooperating with human partners. A cognitive architecture is designed and integrated with standard robot routines into a complex framework. Two threads of interaction are discussed by setting the robot operations with and without inner speech. Thanks to the robotic self-dialog, the partner can easily trace the robot's processes. Moreover, the robot can better solve conflic…
SPEECH AND SILENCE IN CICERO’S FINAL DAYS
2014
Composed in spring of 46 BC, Cicero’s Brutus emphasizes oratorical silence, in stark contrast with the prominence of the speech act found in the Pro Marcello and first Philippic. Yet in the face of those difficult times and amidst the silence that such times engender, Cicero ironically finds his voice. This paper will demonstrate Cicero’s acute awareness, in his final days, of the need to employ his rediscovered voice in light of eloquence’s changed role in Rome’s new political climate.
EVALUATION OF AUDITORY CORTICAL PLASTICITY FROM FIRST AMPLIFICATION TO ONE YEAR OF HEARING AID USE: THE RELATIONSHIP BETWEEN AIDED CORTICAL AUDITORY …
2021
Over the last decade, aided cortical auditory evoked potentials (ACAEPs) have continued to be a focus of interest due to the lack of adequate tools to objectively assess cortical auditory activity in response to amplified stimuli. The majority of authors have investigated the direct relationship between behavioral thresholds and ACAEPs and the evolution of ACAEP waves among children with sensorineural hearing loss (SNHL) undergoing rehabilitation. In contrast, scarce data are available regarding changes in ACAEPs over time in adult hearing aid users, particularly in relation to speech perception outcomes. The main goal of this project was to investigate the relationship between ACAEPs and s…
Quantifying connected discourse in Spanish-speaking individuals with aphasia: The case of mixed aphasias
2017
• Characterization of mixed cases of aphasia, the most commonly attested in clinical practice.
Semi-blind Independent Component Analysis of functional MRI elicited by continuous listening to music
2013
This study presents a method to analyze blood-oxygen-level-dependent (BOLD) functional magnetic resonance imaging (tMRI) signals associated with listening to continuous music. Semi-blind independent component analysis (ICA) was applied to decompose the tMRI data to source level activation maps and their respective temporal courses. The unmixing matrix in the source separation process of ICA was constrained by a variety of acoustic features derived from the piece of music used as the stimulus in the experiment. This allowed more stable estimation and extraction of more activation maps of interest compared to conventional ICA methods.
White Noise Speech Illusions: A Trait-Dependent Risk Marker for Psychotic Disorder?
2019
Supported by the European Community’s Seventh Framework Program under grant agreement No. HEALTH-F2-2009-241909 (Project EU-GEI)
Obesity and food, discours and practices communication approach
2022
It is within the framework of Information and Communication Sciences that our study proposes to analyze the communicational approach of obesity and diet to highlight how discourse influences eating practices. By relying on the study of scientists discourses, experts, health and food professionals and on that of the messages delivered by educators to the wide public, we try to determine why the innumerable recommendations generate in those who receive them, process them, interpret them, confusion or even misunderstanding. However, these are not the sources of information that are lacking to keep abreast of advances in medical science, innovations or progress proposed by Agro-industrials. Arg…
A Mlp-Based Digit And Uppercase Characters Recognition System
1997
A simple software solution for digit and uppercase handwritten characters recognition is presented. The proposed solution is based on a two-layer Multi Layer Perceptron (MLP) trained by a conjugate gradient descent (CGD) optimization algorithm. This neural network is embedded in a software tool for automatic processing of forms achieved using a scanner. The chosen solutions allow us to obtain good results both in terms of recognition rate and speed. In the paper are fully described design details and experimental results.
A Fast Anchor Person Searching Scheme in News Sequences
2001
In this paper we address the problem of seeking anchor person shots in news sequences. This can be useful since usually this kind of scenes contain important and reusable information such as interviews. The proposed technique is based on our a priori knowledge of the editing techniques used in news sequences.
Separating mismatch negativity (MMN) response from auditory obligatory brain responses in school-aged children
2013
Mismatch negativity (MMN) overlaps with other auditory event-related potential (ERP) components. We examined the ERPs of 50 9- to 11-year-old children for vowels /i/, /y/ and equivalent complex tones. The goal was to separate MMN from obligatory ERP components using principal component analysis and equal probability control condition. In addition to the contrast of the deviant minus standard response, we employed the contrast of the deviant minus control response, to see whether the obligatory processing contributes to MMN in children. When looking for differences in speech deviant minus standard contrast, MMN starts around 112 ms. However, when both contrasts are examined, MMN emerges for …