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615 Uppsatser om Speech in noise - Sida 3 av 41
Automatisk Identifiering av Inandningspauser i Spontant Tal - ett HMM/ANN-hybridsystem i Matlab
This thesis presents a system which has been implemented to satisfy a need in theresearch on how speech planning interacts with syntactic and prosodic structure inspontaneous speech. The long-term purpose of the research is to provide models forautomatic parsing of spontaneous speech and for psycholinguistical modelling of speechproduction. Identification of inhalation pauses is an important step in the developmentof automatic methods for spontaneous speech parsing.Identification of inhalation pauses is considered to be a keyword-spotting speechrecognition problem. Hybrid HMM(Hidden Markov Models)/ANN(Artificial NeuralNetworks) approach is applied to this problem. Method gets 90,8% in Recall, 66,4% inPrecision and 76,7% in F-score.
En analys av Hosni Mubaraks sista tal som Egyptens president
On the 10th of February 2011 Hosni Mubarak gave his last speech as the president of Egypt, on the following day he resigned the presidency after more then two weeks of violent protests against his rule, and with that his 30-year long rule over Egypt had come to an end. This bachelor thesis aims towards examining this speech using both qualitative and quantitative research methods in order to reach a useful analysis of the speech. The conclusions of this thesis is that several methods were used in the speech in order to win the listeners acceptance and approval for the speaker, and then to use these in order to soothe, or preferably to completely stop, the current revolution. The methods that have been found to play major roles in achieving this are; portraying the speaker, defining the listener, promises of improvements and of justice/revenge, and nationalism. This thesis is written in Swedish with Arabic excerpts..
King Kopetzky syndrome - En beskrivande litteraturstudie om möjliga bakomliggande orsaker och rehabilitering
KKS includes difficulties hearing speech in background noise although results from pure toneaudiometry are normal. The condition is also called ?Obscure Audiotory Dysfunction? and?Auditory disability with normal hearing?. KKS affects a heterogeneous group. We believethere is a need for synthesis of existing studies to acknowledge the condition in Sweden toimprove rehabilitation for the affected individuals.
Att vara eller inte vara Charlie : En retorisk analys av opinionsmaterial fra?n svenska webbtidningar efter attentatet mot Charlie Hebdos redaktion
This study aims to examine the argumentation regarding freedom of speech and the statement ?je suis Charlie? (?I am Charlie?) in eight opinion articles from different Swedish web magazines. Two doctotral dissertations who?s main topics are the freedom of speech and different types of arguments regarding freedom of speach, was used in this study. The study also uses the actual Swedish law surrounding the freedom of speech, as well as the freedom of the press and breaches of these laws.
Perceptuell bedömning av dysartri: jämförelse av detaljerad kontra övergripande analys
The aim of the present study was to compare two differenttypes of assessment of dysarthria to be able to conclude which methodmight be more suitable for use in research and in clinical practice.Five speech pathologists with extensive experience assessed 20different recordings of individuals with dysarthric speech using twodifferent forms, one more detailed and one designed for a more overallassessment. In the detailed form 30 aspects of voice and speech wereanalyzed. In the short form 5 overall aspects of voice and speech wereanalyzed. Six of the recordings were duplicated to serve forassessment intra-judge reliability for each form. The results show thatthere was a high correlation between the two forms and that theymeasures the same types of speech deviations although on differentlevels of details.
Vegetation och ljudmiljö
Landscape architecture is a visual profession, but other senses also affect our interpretation of a place. Sounds can give us a lot of information about an environment, and they are often perceived as positive. Despite this, research about outdoor sounds most often focus on the reduction of unwanted sounds ? noise ? but the absence of noise does not result in a good soundscape. To accomplish this, sounds we appreciate are needed.
Logopedisk intervention för barn med språkstörning ur ett historiskt perspektiv : en uppföljningsstudie
One of the largest work areas for speech and language pathologists is intervention for children with speech and language disorders. The purpose of the present study was to describe and analyze the clinical management of language impairment in children by studying and comparing medical records and literature from the years 2000 and 2009. The present study is a sequel to two previously published papers by Christina Samuelsson (1997; 1999), in which medical records and literature from the 1920-, 60- and 70?s were studied and a paper by Helén Sämfors (2001), in which the years 1985 and 1995 were studied. The medical records used in the present study came from a medical ward for speech and language pathology at a university hospital in Sweden. The results showed that significantly more children were referred to the clinic for speech and language problems in 2009 than in 2000, and more children were treated for their impairments.
Design of a Direct-conversion Radio Receiver Front-end in CMOS Technology
In this Master's thesis, a direct-conversion receiver front-end has been designed in a 0.18um CMOS technology. Direct-conversion receivers (DCR) have obvious advantages over the heterodyne counterpart. Since the intermediate frequency (IF) is zero, the problem of image is circumvented. As a result, no front-end image reject filter is required and the channel selection requires only a low-pass filter, which makes it easy to integrate directly on chip. However, the DCR also suffers from several drawbacks such as extreme sensitivity to DC offsets, 1/f noise, local oscillator (LO) leakage/radiation, front-end nonlinearity and I/Q mismatch.
Barn med språkstörningar : En studie om språkstörningar och dess konsekvenser
AbstractThe purpose with this essay is to get knowledge about the consequences that speech-defects bring for children in pre-school ages. I got interested in this matter when I, during my teaching practice, got in touch with children carrying this specific disorder. I chose to apply qualitative interview as a method to investigate this and as a starting-point I used these aspects: How does speech-defects affect learning, understanding, friendship relations, and development in general?I interviewed three pre-school teachers in two different schools. One school in a smaller district and the other one in a middle-sized town, in the middle of Sweden.
Yttrandefrihet i sociala medier
AbstractSweden has had a long tradition of freedom of the press and freedom of speech. Today the judicial area is regulated by the constitution of the press and the constitution of speech. The purpose of the two constitutions is to secure the right for every Swedish citizen to express their thoughts, opinions and feelings.The constitutions are designed to regulate the techniques with which the information is distributed and not to regulate the information in itself. This fact has caused a debate to arise on the subject whether the constitutions are still suitable to regulate the judicial area when the technical development causes the constitutions to get out of date and in need of constant updating. As a rule the usage of social media is not regulated by the constitution of speech the information distributed through these webpages can be included by the protection given by the constitution but very few of these webpages fulfill the criteria?s demanded by the constitution.The purpose of this essay is to ask the question whether the constitution of speech should be reformed to better regulate the technical development in the future.
Svensk yttrandefrihet i ett EU-perspektiv : - Hur svenska medborgare kan komma att få ett svagare meddelarskydd och ensamansvar ioch med EG-rättens konflikt med svensk grundlag vid grundlagsregleringen 2010
AbstractTitle: Swedish freedom of speech compared to european freedom of speechNumber of pages: 57Author: Gabriella BoodeTutor: Göran SvenssonCourse: Media and Communication Studies CPeriod: Spring 2009University: Division of Media and Communication, Department of Information Science,Uppsala UniversityPurpose/Aim: The purpose with the dissertation is to see if there has been a limitation inSwedish freedom of speech since parts of the European union laws is superiour to theSwedish constitution as freedom of the press regulations and freedom of speech constitution.A more narrow purpose is to find out how the specific Swedish rights such as individual?slegal right to publish information are influenced by the European union laws and are superiorto the freedom of the press regulations and freedom of speech constitutionThe survey will also try to find out the effectiveness with the Lisbon Strategy ?s emergencybrake and its purpose to protect the Swedish freedom of the press regulations and freedom ofspeech constitution. How big is the difference between the different member states concerningthe protection of the freedom of speech?Material/Method: The data collected for this thesis is retrieved through personal interviewswith representives from experts with in the field as Uppsala University and the SwedishGovernent.Main results: It is obvious that Sweden has the strongest protection of freedom of speechcomparing to the other EU member states. No other EU country has as detailed constitution asthe Swedish constitution TF and YGL.
Om yttrandefrihet : Gymnasieelevers tankar om rättigheter, ansvar och begränsningar kring yttrandefriheten
This essay focuses on different aspects of the concept of freedom of speech. The purpose is to examine the opinions and thoughts that upper secondary school students have on rights, responsibilities and limitations when it comes to freedom of speech, and to investigate theirschool experiences of the mentioned freedom. Focus groups have been used as method and two group interviews have been conducted, one at a vocational and the other at an academic upper secondary school. Overall, nine students from the third grade participated in the interviews.The essay's results show that the students believe that everyone in society should have theright to be heard, whether you have extreme or divergent opinions. The interviewed studentsexpresses that all people have great responsibility for their opinions, however that, opinionsdiffer on how to interpret the concept of responsibility.
Retorik som verktyg vid talängslan : En presentation av Södertörns Högskolas och Uppsala Universitets arbete med talängsliga
The purpose of this essay is to perform a comparative study of first a pedagogical/rhetorical and then a therapeutic method, to help students overcome their speech anxiety. My choice stayed at focusing on the academic world and the benefits offered to mainly students. I have chosen two institutions with long experience of work with speech anxiety: Instutionen of Swedish, rhetoric and journalism at Södertörns Högskola and Student Health at Uppsala University. I want to find the advantages and disadvantages of the two universities and in no way define what is more favorable..
Utvärdering utav effekten av obturatbehandling vid restspalt/fistel hos barn med total läpp-, käk- och gomspalt
On children born with a complete cleft lip and palate (CLP) the repair of the alveolar ridge doesn´t take place before the children are about ten years old. This results in that they have a residual cleft in the alveolar ridge during their early childhood. This residual cleft, and the oronasal fistulas that may appear after the repair of the hard palate, can result in a negative influence on the speech of the children. Thereby it may be necessary with cover for examplewith a palatal plate or an obturator. At the Department of Orthodontics, at Linköping University Hospital, Sweden, some of the children with CLP undergo treatment with sustained palatal fistula obturation in order to cover fistulas or residual clefts.
Taluppfattning i ofördelaktiga förhållanden : Hur pa?verkar kognitiv fo?rma?ga perceptionen av enstaviga ord i brus besta?ende av talande ro?ster?
Inom disciplinen kognitiv ho?rselvetenskap tilla?mpas en integrerad ansats da?r taluppfattning beskrivs ur ba?de ett auditivt bottom-up-perspektiv och ett kognitivt top-down-perspektiv. Studien underso?kte hur taluppfattning varierar med, respektive utan top-down-sto?d och vad de kognitiva fo?rma?gorna uppma?rksamhet, minne och inhiberingsfo?rma?ga hade fo?r inverkan. Taluppfattningsfo?rma?ga utva?rderades med hja?lp av ett Speech-In-Noise-test (SIN-test) som bestod av tre deltest da?r enstaviga ord presenterades i en ofo?rdelaktig miljo? besta?ende av ro?ster som talande i mun pa? varandra.