Research in speech communication.

Advances in digital speech processing are now supporting application and deployment of a variety of speech technologies for human/machine communication. In fact, new businesses are rapidly forming about these technologies. But these capabilities are of little use unless society can afford them. Happily, explosive advances in microelectronics over the past two decades have assured affordable access to this sophistication as well as to the underlying computing technology. The research challenges in speech processing remain in the traditionally identified areas of recognition, synthesis, and coding. These three areas have typically been addressed individually, often with significant isolation among the efforts. But they are all facets of the same fundamental issue--how to represent and quantify the information in the speech signal. This implies deeper understanding of the physics of speech production, the constraints that the conventions of language impose, and the mechanism for information processing in the auditory system. In ongoing research, therefore, we seek more accurate models of speech generation, better computational formulations of language, and realistic perceptual guides for speech processing--along with ways to coalesce the fundamental issues of recognition, synthesis, and coding. Successful solution will yield the long-sought dictation machine, high-quality synthesis from text, and the ultimate in low bit-rate transmission of speech. It will also open the door to language-translating telephony, where the synthetic foreign translation can be in the voice of the originating talker.

Taking The 'Sport' Out of Sports Parenting: Toward A Theory of Sport Related Parent-Child Communication Competency

Research has shown that over-emphasis on winning is the number one reason why approximately seventy percent of the forty million children who participate in youth sports will quit by age 13. This study utilized a constructivist grounded theory approach to investigate the role of parent-child communication within the context of youth sports. A total of 22 athletes and 20 parents were recruited through a Western university to discuss messages exchanged during youth sport participation. The results suggest that the delineation between messages of support and pressure is largely dependent on discursive work done by both parent and child. Parents who employed competent communicative strategies to avoid miscommunications regarding participation and sports goals were able to provide support and strengthen the relationship despite pressurized situations. The present study frames the youth sport dilemma within a developing conceptualization of communicative (in)competence and offers theoretical implications for sport related parent-child communication competency (SRPCCC).

Post-Conflict Maternal Communication, Children's Understandings, and Child Functioning in Violent and Non-Violent Families

The last two decades have been marked by a growing public awareness of family violence. Research by social scientists has suggested that family violence is widespread (Gelles and Straus, 1988). It is estimated that every year 1.8 to 4 million women are physically abused by their partners (Novello, 1992). In fact, more women are abused by their husbands or boyfriends than are injured in car accidents, muggings, or rapes (Jaffe, Wolfe, and Wilson, 1990). A recent prevalence study by Fantuzzo, Boruch, Beriama, Atkins, and Marcus (1997) found that children were disproportionately present in households where there was a substantial incident of adult female assault. Experts estimate that 3.3 to 10 million children are exposed to marital violence each year (Carlson, 1984; Straus, 1991). Until recently, most researchers did not consider the impact of parental conflict on the children who witness this violence. The early literature in this field primarily focused on the incidence of violence against women and the inadequate response of community agencies (Jaffe et al, 1990). The needs of children were rarely considered. However, researchers have become increasingly aware that children exposed to marital violence are victims of a range of psychological maltreatment (e.g., terrorizing, isolation;Hart, Brassared & Karlson, 1996) and are at serious risk for the development of psychological problems (Fantuzzo, DePaola, Lambert, Martino, Anderson, and Sutton, 1991). Jouriles, Murphy and O'Leary (1989) found that children of battered women were four times more likely to exhibit psychopathology as were children living in non-violent homes. Further, researchers have found associations between childhood exposure to parental violence and the expression of violence in adulthood (Carlson, 1990). Existing research suggests that children who have witnessed marital violence manifest numerous emotional, social, and behavioral problems (Sternberg et al., 1993; Fantuzzo et al., 1991; Jaffe et al, 1990). Studies have found that children of battered women exhibit more internalizing and externalizing behavior problems than non-witnesschildren (Hughes and Fantuzzo, 1994; McCloskey, Figueredo, and Koss, 1995). In addition, children exposed to marital violence have been found to exhibit difficulties with social problem-solving, and have lower levels of social competence than nonwitnesses (Rosenberg, 1987; Moore, Pepler, Weinberg, Hammond, Waddell, & Weiser, 1990). Other reported difficulties include low self esteem (Hughes, 1988), poor school performance (Moore et al., 1990) and problems with aggression (Holden & Ritchie, 1991; Jaffe, Wolfe, Wilson, & Zak, 1986). Further, within the last decade, researchers have found that some children are traumatized by the witnessing experience, showing elevated levels of posttraumatic stress symptoms (Devoe & Graham-Bermann, 1997; Rossman, Bingham, & Emde, 1996; Kilpatrick, Litt, & Williams, 1997). These findings corroborate clinical reports that describe many exposed children as experiencing trauma reactions. It appears that the negative effects of witnessing marital violence are numerous and varied, ranging from mild emotional and behavioral problems to clinically significant levels of posttraumatic stress symptoms. These incidence figures and research findings indicate that children's exposure to violence is a significant problem in our nation today and has serious implications for the future.

A interoperabilidade nos sistemas de televisão digital interativa.

A televisão nos dias atuais tem sofrido inúmeras inovações tecnológicas nos campos das transmissões multimídia, qualidade audio-visual e diversidade de funcionalidades. Entretanto, esta essencialmente mantêm sua característica de fornecer informações de forma quase que instantânea à população. O ambiente atual da televisão digital é caracterizado pela coexistência de inúmeros dispositivos capazes de oferecerem uma experiência televisa, associando-se computadores pessoais, smartphones, tablets e outros eletrônicos de consumo. Ainda, pode se incluir a este cenário a disponibilidade de inúmeras redes de transporte de dados tais como a radiodifusão, satélite, cabo e redes em banda larga. Este cenário diversificado, em termos de dispositivos e redes, é denominado de cenário de televisão digital híbrida, a qual destaca-se a interação do expectador com os diversos dispositivos. Estes cenários, por sua vez, motivam o desenvolvimento de tecnologias que permitem o aperfeiçoamento da pervasividade e dos meios pelos os quais os aplicativos possam ser suportados em diferentes plataformas. Este trabalho propõe ambientes interoperáveis envolvendo a televisão digital interativa e outros eletrônicos de consumo, aos quais foram realizados estudos e experimentos para se observar diferentes técnicas de sincronização e comunicação entre plataformas de interatividade para a televisão digital híbrida. Os resultados apontam para a possibilidade de cenários interoperáveis envolvendo o uso de marcadores e também recursos de redes e serviços TCP/IP, levando em consideração a eficiência e eficácia nos diferentes métodos. Conclui-se que os resultados odem motivar o desenvolvimento de cenários diferenciados envolvendo a televisão digital interativa e dispositivos de segunda tela, o que incrementa a interatividade e as formas de entretenimento.

Exploring How AFFECT (A Family Focused Emotion Communication Training) and Self Psychology Are Mutually Enhancing

This paper implicitly advocates for a rapprochement between psychodynamic and behavioral approaches to psychotherapy, by exploring the similarities and differences between self psychology and A Family Focused Emotion Communication Training (AFFECT), a behavioral parent training model. Self psychology, a theory with broad applicability, has been applied to several modalities besides behavioral ones. Generally speaking, self psychology and AFFECT are both relational approaches to psychotherapy that emphasize the impact of parent responsiveness, more specifically empathic attunement, on a child's emotional development and emotion regulation. Differentiating aspects of each model are identified to enhance the other model. AFFECT has relevance for pushing self psychology theory more in the direction of operations, which has implications for enhancing the research potential of self psychology, as well as for the training of the self-psychologist. Conversely, self psychology has relevance for coaching the parent with low self-esteem and decreased self-efficacy in AFFECT, which has potential implications for AFFECT treatment outcomes.

Intercultural Communication Between Forensic and Clinical Psychologists

While working in clinical and forensic psychology settings, a communication difficulty between the two professions became apparent. Forensic psychologists often appeared cold and callous from the clinical psychologist’s perspective, while clinical psychologists often appeared naïve or too client centered from the forensic psychologist’s perspective. I wondered if viewing each subfield of psychology as a culture could facilitate better communication through intercultural communication. Guided by Intercultural Communication in Contexts (Martin & Nakayama, 2010) in approaching intercultural communication between the two professions, I explored factors contributing to each profession’s cultural identities. Once this was established, I attempted to explore the different ways each culture could communicate more effectively. By recognizing and utilizing the strengths from each profession and understanding the possible pitfalls of one’s own, we may become competent in intercultural communication

Communication in Cyberspace

This Article examines a problem in cybercrime law that is both persistent and pervasive. What counts as “communication” on the Internet? Defining the term is particularly important for crimes such as cyberstalking, cyberharassment, and cyberbullying, where most statutes require a showing that the alleged perpetrator “communicated” with the victim or impose a similar requirement through slightly different language. This Article takes up the important task of defining communication. As a foundation to our discussion, we provide the first comprehensive survey of state statutes and case law relating to cyberstalking, cyberharassment, and cyberbullying. We then examine the realities of the way people use the Internet to develop a definition of “communication” that reflects those realities. That is, we aim to provide effective tools by which prosecutors can address wrongful conduct without punishing innocuous behavior or chilling speech. We conclude by proposing a model statute that appropriately defines “communication.” We recommend that state legislatures adopt the statute or modify existing laws to match it in pertinent part and demonstrate how the statute would apply in a range of situations.

La gastronomía como Industria Creativa en un contexto digital. Análisis de webs y redes sociales de los restaurantes españoles con estrella Michelin

En los últimos años es evidente el éxito creciente de la gastronomía, no sólo como mercado económico sino también desde una perspectiva comunicativa. Entendida como una Industria Creativa, la gastronomía está adquiriendo cada vez más peso en el mercado de la comunicación y se están desarrollando planes estratégicos que acercan progresivamente el sector gastronómico a todos los públicos, democratizando el arte de la cocina y haciendo de éste un talento accesible y disponible para todos los públicos. En pleno contexto de crecimiento, las estrategias y recursos comunicativos que utilizan tanto los mass media como los propios restaurantes y profesionales de la cocina, se han de convertir en objeto de estudio necesario para entender, por ejemplo, de qué manera se explotan los recursos comunicacionales y cuál es el alcance de los mismos así como sus oportunidades. El presente artículo se centra en un análisis de contenido de las páginas webs y las redes sociales utilizadas por los ocho restaurantes españoles galardonados con tres estrellas por la Guía Michelin España-Portugal (2014), sometidos a estudio en la misma semana (del 15 al 21 de septiembre). El objetivo principal es tratar de conocer estrategia de comunicación online llevada a cabo por estos restaurantes y establecer la importancia que se les atribuye a los recursos web a la hora de contribuir tanto a la consolidación de sus propias marcas como a la propia Industria Creativa gastronómica. Los resultados muestran cierta disparidad en el uso tanto de los recursos web como de los social media y avanzan que el sector gastronómico y de la restauración española tiene un reto: seguir comunicando implicándose en mayor medida con la bidireccionalidad e invitación a la participación de sus públicos, con el objetivo de captar nuevos contactos, fidelizar a los clientes actuales y convertir a todos ellos en prescriptores de sus servicios.

Narrativa digital e infancia. La generación de los creadores colaborativos

La naturaleza de los medios y lenguajes digitales ha posibilitado el desarrollo de diferentes técnicas que, en el canon del mundo analógico, se veían limitadas. Esta combinación ha originado, en los primeros años de vida del ser humano, nuevas formas de aprender envueltas en una nueva realidad. Las técnicas de creación que adquieren los niños en espacios alejados de cualquier currículo escolar, son desarrolladas gracias a su condición de ciudadanos de un contexto de sabios digitales; condición que trae intrínseco un conocimiento en el manejo tecnológico como de manera innata, convirtiendo la narrativa digital en el medio que ellos utilizan para aprender y comunicarse. Como consecuencia, en el modelo EMEREC más individualista se abre paso una generación de creadores colaborativos otorgando, por medio de la participación infantil, una mayor potencialidad a la ley de los tres tercios.

Digital Fabrication and Free Culture. One More Minor Becoming?

Diferentes autores se refieren a la fabricación digital como la Tercera Revolución Digital, después de las revoluciones de la computación y la comunicación. Como ocurriera con las dos revoluciones precedentes, se generaron grandes expectativas en torno a las virtualidades políticas de estas nuevas tecnologías para dar lugar a relaciones de producción más libres e individuos más autónomos. Sin embargo, como también ocurriera con la computación y la comunicación, lo que realmente está ocurriendo demuestra que las supuestas virtualidades no llegarán a hacerse actuales sin una intensa implicación, organización y trabajo por parte de sectores activistas técnicos y sociales. Se discute el caso de la compra corporativa de la empresa pionera de hardware libre Makerbot, como ejemplo de la situación y punto de inflexión en las expectativas de los nuevos tecno-visionarios. Para concluir se propone una serie de posibles estrategias que podrían promover el desarrollo efectivo de un ecosistema libre y open source de fabricación digital.

Aprender através do recurso digital Pixton no 1º ciclo do ensino básico

Relatório de Estágio apresentado à Escola Superior do Instituto Politécnico de Castelo Branco para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico.

The VRTC Digital Systems Laboratory. Final report.

National Highway Traffic Safety Administration, Vehicle Research Test Center, East Liberty, Ohio

Graphical remote-access simulation system (GRASS), the communication and monitor components (GASP/GLASP).

"Supported in part by contract U.S. AEC AT(11-1)1469."