{"id":99840,"date":"2018-03-11T10:21:05","date_gmt":"2018-03-11T10:21:05","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diseno-de-un-modelo-para-el-estudio-del-impacto-perceptivo-del-overlapping-audiovisual\/"},"modified":"2018-03-11T10:21:05","modified_gmt":"2018-03-11T10:21:05","slug":"diseno-de-un-modelo-para-el-estudio-del-impacto-perceptivo-del-overlapping-audiovisual","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/television\/diseno-de-un-modelo-para-el-estudio-del-impacto-perceptivo-del-overlapping-audiovisual\/","title":{"rendered":"Dise\u00f1o de un modelo para el estudio del impacto perceptivo del overlapping audiovisual"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Fernando Morales Morante <\/strong><\/h2>\n<p>El overlapping es una t\u00e9cnica de montaje audiovisual donde el sonido se adelanta intencionalmente a la imagen durante el ensamble de dos secuencias. Este procedimiento tiene la finalidad de suavizar la transici\u00f3n de las secuencias vinculadas o, en cambio, hacer notar al m\u00e1ximo posible sus diferencias para provocar impresi\u00f3n de sorpresa. Pese a lo extensivo del uso de este procedimiento en el \u00e1mbito de la creaci\u00f3n audiovisual no existe investigaci\u00f3n emp\u00edrica que pueda validar estos efectos.  luego de la revisi\u00f3n te\u00f3rica se efect\u00faa un primer an\u00e1lisis cualitativo de 235 mensajes overlapping, con el objetivo de definir sus rasgos formales y las variables relevantes asociadas a la impresi\u00f3n emocional. Luego se realiza una segunda aproximaci\u00f3n mediante el an\u00e1lisis instrumental de cuatro variables relevantes: variaci\u00f3n de la intensidad del sonido, tiempo del adelantamiento, ataque sonoro y variaci\u00f3n visual, en una muestra acotada de 51 mensajes. Finalmente, se realiza una prueba experimental para medir los tiempos de reconocimiento sem\u00e1ntico de la informaci\u00f3n audiovisual. seguidamente, se formulan las hip\u00f3tesis de investigaci\u00f3n. Se dise\u00f1a el test de recepci\u00f3n, recodificando las variables de an\u00e1lisis para adaptarlas a la prueba experimental. Se modeliza la variable dependiente: impresi\u00f3n de sorpresa, empleando una escala de 5 valores, basada en el protocolo de izard. Se realizan las pruebas estad\u00edsticas de contraste. Se obtiene un algoritmo de activaci\u00f3n emocional basado en la actuaci\u00f3n de tres variables. En la \u00faltima parte se contrastan las hip\u00f3tesis y se definen dos tipolog\u00edas de overlapping a partir de su forma interior y sus efectos de sentido.  finalmente, se desglosan las conclusiones de la tesis y un apartado de discusi\u00f3n metodol\u00f3gica de las pruebas realizadas. los resultados de la presente investigaci\u00f3n indican que el cambio pronunciado de los valores de la intensidad del sonido, la imagen y la informaci\u00f3n precedente y subsecuente en los mensajes-overlappings producen una elevada impresi\u00f3n emocional en los receptores. Este conocimiento pueder ser \u00fatil para mejorar la eficacia de los discusos audiovisuales, desarrollar m\u00e9todos y tratamientos de montaje explotando el potencial comunicativos contenido en los rasgos estimulares de la imagen y el sonido.  the overlapping is an audiovisual editing technique in which the sound is intentionally put ahead the image during the assembly of two sequences. This proceeding may have the goal of disguising the transition of two sequences connected or, on the contrary, to make it explicit so it provokes great impression of surprise. In spite of the extensive use of this proceeding in the sphere of the audiovisual creation, there no existis empiral research that could validate those effects.  after the theoretical revision, it is carried out a qualitative analysis of 235 overlapping messages, with the objective of defining its formal features and the relevant variables associated to its emotion impression. Then, it is carried out a second approach through an instrumental analysis of the 4 relevant variables: variation of the intensity of sound, time of overlapping, sound stress and visual variation, in an closed sample of 51 messages. Finally, it is carried out an experimental test for measuring the times of semantic recognition of the audiovisual information.  next, the hypothesis of research are formulated, and a reception test is designed, recodifying the variables of analysis for the adaptation to an experimental tril. The dependent variable is modelized: impression of surprise, making use of a 5 values scale, based on the protocol of izard. The comparative statistics tests are made, and al algorithm of emotional activation is obtained according the variation of the three variables. In the last part, the hypothesis are tested and the two typologies of overlapping are defined according to its formation and the semantic effects.  finally, the conclusions of the thesis are broke down and there is a section for the methodological discussion of the tests carried out.  the results of the present research show that the announced change in the values of intensity of the sound, the previous  and posterior images and information in the messages-overlapping produce a great emotional impression in the receivers. This knowledge can be useful for the improvement of efficacy in the audiovisual discourses, develop methods and editing techniques by exploting the potential of communication contents in the stimuli features of image and sound.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dise\u00f1o de un modelo para el estudio del impacto perceptivo del overlapping audiovisual<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dise\u00f1o de un modelo para el estudio del impacto perceptivo del overlapping audiovisual <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Fernando Morales Morante <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/03\/2010<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Angel Rodriguez Bravo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: armand Balsebre torroja <\/li>\n<li>Francisco Garc\u00eda Garc\u00eda (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Fernando Morales Morante El overlapping es una t\u00e9cnica de montaje audiovisual donde el sonido se adelanta 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