Audio Visual Research Articles

The Use of Audio Visual Media to Support the Role Playing Method: A Case Study of Theatre Learning in Cultural Arts Subjects

The Use of Audio Visual Media to Support the Role Playing Method: A Case Study of Theatre Learning in Cultural Arts Subjects

The Influence of Audio Visual Media With Animated Films on Children's Speaking Skills in Kindergarten

The ability to speak provides an overview of the child's ability to compose various words that have been mastered into a structured series of conversations. The purpose of this study was to determine the influence of the application of audiovisual media with animated films on the speaking ability of children in kindergarten. The method used in this study is research with an experimental approach: One-group pre-test-post and test design. The results obtained are that the significance is 0.000 0.05, then Ha is accepted, and Ho is rejected, meaning that the hypothesis states that there is a difference in children's speaking abilities after using Audiovisual Media with Animation Film. The provision that the results show an average difference of -3.956a and a sig (2-tailed) value of 0.000. This means that the sig value 0.05 means that Ha is accepted and Ho is rejected. Thus it can be concluded that audio-visual media with animated films can improve children's speaking skills in kindergarten.

The Influence of using Audio Visual Media and the Professional Competence of Religious Education Teachers on Learning Motivation

The aim of the research is to determine the influence of using audio-visual media on student learning motivation, the influence of PAK teachers' professional competence on students' learning motivation, and the influence of using audio-visual media and PAK teachers' professional competence together on students' learning motivation. Research with a quantitative descriptive inferential approach. The population of all class X students at SMA Negeri 1 West Sorkam for the 2023/2024 academic year is 300 people. The sample was determined using a random sampling technique of 15%, namely 45 people. The research was analyzed in the following steps: 1) testing the analysis requirements for the relationship between X1 and Y, obtained rcount=0.634>rtabel=0.294, the relationship between 2) Hypothesis testing shows that H0 is rejected and Ha is accepted, namely that there is a positive and significant influence of the use of audio-visual media on the learning motivation of class There is a positive and significant influence between the professional competence of Religious Education teachers on the learning motivation of class.

Implementation of Aids Audio Visual Media in Learning Javanese Language To Students with Mentally disabled

This study aims to determine the increased understanding of the punakawan figure in mentally disabled students in class IV at special school Tamanwinangun in learning Javanese using Audio Visual Aids media during the COVID-19 pandemic. The research approach was quantitative with a class action research type. Or classroom action research (CAR). The subjects of this study were five students with mental retardation in grade IV. The data collection technique used in this research is observation or observation of online learning and learning achievement tests. Based on the results of the study and discussion above, it can be concluded that the use of Audiovisual Aids media has succeeded in increasing understanding of punakawan figures in class IV mentally disabled students at the special school Tamanwinangun in learning Javanese during the Covid-19 pandemic. This is indicated by an increase in value, starting from the average student score; there is an initial condition of 56.4. Four students scored less than 70, and only one scored more than 70; classical completeness is 20%. In cycle II, the average score increased to 69.4; 2 students scored less than 70, and 3 students scored more than 70; classical completeness was 60%. Then, in cycle II, the average value increased to 85.

Development of Islamic Religious Education Learning Media Based on Audio Visual Fasting Worship Material Forms a Fearful Personal in Junior High School

Development of Islamic Religious Education Learning Media Based on Audio Visual Fasting Worship Material Forms a Fearful Personal in Junior High School

The Ability of Early Detection of Mental Health in Adolescents with the Provision of Health Education Using Audio Visual Methods at SMK Pawyatan Daha 1 Kediri

Background: Adolescent mental health is important in determining the quality of the nation. Early detection of mental health in adolescents is very necessary to provide knowledge and understanding and attention, to avoid and overcome the occurrence of disorders in the subsequent adolescent growth and development. Purpose: The purpose of this study is to determine the ability of early detection of mental health in adolescents with the provision of health education using audio visual. Methods: The design of this study is pre-experimental quantitative research with a one-group pre-post test design approach with the focus of the research directed at analyzing the effect of providing health education using audio-visual methods on the ability to early detection of mental health in adolescents at SMK Pawyatan Daha 1 Kediri. The total population was 394 respondents and a sample of 199 respondents were taken using the Stratifiet Random Sampling technique. Results: The findings found that before being given treatment, most respondents were less able to carry out early detection of mental health as many as 171 respondents (85.93%). After being given treatment, most respondents were able to carry out early detection of mental health as many as 158 respondents (79.40%). Based on the results of Wilcoxon's analysis, it was shown that the p-value of 0.000 < 0.05, then H0 was rejected and H1 was accepted so it was concluded that there was an influence of providing health education using audio-visual methods on the ability to early detection of mental health in adolescents at SMK Pawyatan Daha 1 Kediri. Conclusion: It is hoped that adolescents, especially students at SMK Pawyatan Daha 1 Kediri, can carry out early detection of mental health both to themselves and to others, which can reduce the risk of increased mental disorders or pressures experienced by adolescents.

A joint hierarchical cross‐attention graph convolutional network for multi‐modal facial expression recognition

AbstractEmotional recognition in conversations (ERC) is increasingly being applied in various IoT devices. Deep learning‐based multimodal ERC has achieved great success by leveraging diverse and complementary modalities. Although most existing methods try to adopt attention mechanisms to fuse different information, these methods ignore the complementarity between modalities. To this end, the joint cross‐attention model is introduced to alleviate this issue. However, multi‐scale feature information on different modalities is not utilized. Moreover, the context relationship plays an important role in feature extraction in the expression recognition task. In this paper, we propose a novel joint hierarchical graph convolution network (JHGCN) which exploits different layer features and context relationships for facial expression recognition based on audio‐visual (A‐V) information. Specifically, we adopt different deep networks to extract features from different modalities individually. For V modality, we construct V graph data based on patch embeddings which are extracted from the transformer encoder. Moreover, we embed the graph convolution which can leverage the intra‐modality relationships with the transformer encoder. Then, the deep feature from different layers is fed to the hierarchical fusion module to enhance feature representation. At last, we use the joint cross‐attention mechanism to exploit the complementary inter‐modality relationships. To validate the proposed model, we have conducted various experiments on the AffWild2 and CMU‐MOSI datasets. All results confirm that our proposed model achieves highly promising performance compared to the joint cross‐attention model and other methods.

Implementasi Media Audio Visual Untuk Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran Fikih

In this study the aims were to describe the application, to find out the learning outcomes of students and to find out what are the advantages of audio-visual learning media in Islamic jurisprudence subjects at MI Darul Ulum Pedagang. The approach used in this study is a descriptive qualitative approach. The reason for using this type of descriptive qualitative research is because the researcher wants to review the real and what it is about the implementation of Audio Visual Media to Improve Student Learning Outcomes in Jurisprudence Subjects. The results of this study are 1) The application of audio-visual media to the fiqh subject at MI Darul Ulum Pedagang requires some careful preparation from before, starting from the preparatory stage, the implementation stage of the learning process and the final stage, namely the stage of making conclusions and questions as a starting point. measure learning success. 2) The successful application of audio-visual (video) learning media can be identified by measuring learning outcomes. One of the things teachers can do to measure student learning outcomes is by giving pre-tests and post-tests. 3) Some of the advantages of audio-visual media, namely, increasing / increasing students' learning motivation, students can observe, perform, demonstrate, and can understand the material as a whole. Students don't get bored quickly and teachers don't run out of steam. The use of audio-visual media can create a different learning atmosphere, which means it can create innovative learning, besides that students can also understand the flow of material presented even without explanation or words from the teacher.

EFFECT OF AUDIO VISUAL HEALTH EDUCATION ON THE ANXIETY LEVEL OF PRE-OPERATIVE PATIENTS WITH SPINAL ANESTHESIA AT HJ. ANNA LASMANAH BANJARNEGARA HOSPITAL

Purposive: Determine the effect of audio-visual health education using video media about spinal anesthesia on the anxiety level of preoperative patients with spinal anesthesia at Hj. Anna Lasmanah Banjarnegara hospital. Methods: This type of research is pre experiment pre test and post test with one group design. The sample technique in this study used purposive sampling of 92 pre-anesthesia patients. Data were taken using measurements of anxiety before and after provision of audio visuals on spinal anesthesia. This research instrument used questionnaires and audio visual media. Result: Before being given audio-visual health education spinal anesthesia most respondents experienced moderate anxiety of 45.7% and after being given some respondents experienced mild anxiety of 51.1%. The results of this study showed that there was an effect of providing audio-visual health education on the anxiety level of preoperative patients with spinal anesthesia as evidenced by a p value of 0.000 (0.000 0.005. Conclusion: There is an effect of providing audiovisual health education on the anxiety level of preoperative patients with spinal anesthesia at Hj. Anna Lasmanah Banjarnegara hospital.

Pengembangan Media Pembelajaran Audio Visual pada Materi Menganalisis Unsur Pembangun Puisi Kelas X SMK Negeri 2 Gunungsitoli

The purpose of this study was to develop learning audio visual media on the material of analyzing the elements of poetry building class X SMK Negeri 2 Gunungsitoli. This type of research is development with the ADDIE model which consists of analysis (Analyze), design (Design), Development (Develompment), Implementation (Iplementation), Evaluation (Evaluation), the research instrument used is a validation questionnaire for material experts, linguists and design experts and a student response questionnaire. Based on the results of the study, it has been tested by material validators at revision I of 59.52%, revision II of 95.23%, language experts at revision I of 67.8% and at revision II of 100%, and design experts at revision I of 51% and revision II reached 96.7%. Furthermore, audio visuals are also very practical to use by students with a percentage of practicality in small group trials of 92.6%. And the field trial of 90% audio visual is also effective to use with the percentage of classical completeness of small group trials of 100% and field trials of 90%, From the results of the above research, the audio visual developed is feasible, practical, and effective to use in the learning process

The Jena Audiovisual Stimuli of Morphed Emotional Pseudospeech (JAVMEPS): A database for emotional auditory-only, visual-only, and congruent and incongruent audiovisual voice and dynamic face stimuli with varying voice intensities.

We describe JAVMEPS, an audiovisual (AV) database for emotional voice and dynamic face stimuli, with voices varying in emotional intensity. JAVMEPS includes 2256 stimulus files comprising (A) recordings of 12speakers, speaking four bisyllabic pseudowords with six naturalistic induced basic emotions plus neutral, in auditory-only, visual-only, and congruent AV conditions. It furthermore comprises (B) caricatures (140%), original voices (100%), and anti-caricatures (60%) for happy, fearful, angry, sad, disgusted, and surprised voices for eight speakers and two pseudowords. Crucially, JAVMEPS contains (C) precisely time-synchronized congruent and incongruent AV (and corresponding auditory-only) stimuli with two emotions (anger, surprise), (C1) with original intensity (ten speakers, four pseudowords), (C2) and with graded AV congruence (implemented via five voice morph levels, from caricatures to anti-caricatures; eight speakers, two pseudowords). We collected classification data for Stimulus Set A from 22 normal-hearing listeners and four cochlear implant users, for two pseudowords, in auditory-only, visual-only, and AV conditions. Normal-hearing individuals showed good classification performance (McorrAV = .59 to .92), with classification rates in the auditory-only condition ≥ .38 correct (surprise: .67, anger: .51). Despite compromised vocal emotion perception, CI users performed above chance levels of .14 for auditory-only stimuli, with best rates for surprise (.31) and anger (.30). We anticipate JAVMEPS to become a useful open resource for researchers into auditory emotion perception, especially when adaptive testing or calibration of task difficulty is desirable. With its time-synchronized congruent and incongruent stimuli, JAVMEPS can also contribute to filling a gap in research regarding dynamic audiovisual integration of emotion perception via behavioral or neurophysiological recordings.

The effect of face orientation on audiovisual speech integration in infancy: An electrophysiological study.

Humans pay special attention to faces and speech from birth, but the interplay of developmental processes leading to specialization is poorly understood. We investigated the effects of face orientation on audiovisual (AV) speech perception in two age groups of infants (younger: 5- to 6.5-month-olds; older: 9- to 10.5-month-olds) and adults. We recorded event-related potentials (ERP)in response to videos of upright and inverted faces producing /ba/ articulation dubbed with auditory syllables that were either matching /ba/ or mismatching /ga/ the mouth movement. We observed an increase in the amplitude of audiovisual mismatch response (AVMMR) to incongruent visual /ba/-auditory /ga/ syllable in comparison to other stimuli in younger infants, while the older group of infants did not show a similar response.AV mismatch response to inverted visual /ba/-auditory /ga/ stimulus relative to congruent stimuli was also detected in the right frontal areas in the younger group and the left and right frontal areas in adults. We show that face configuration affects the neural response to AV mismatch differently across all age groups. The novel finding of the AVMMR in response to inverted incongruent AV speech may potentially imply the featural face processing in younger infants and adults when processing inverted faces articulating incongruent speech. The lack of visible differential responses to upright and inverted incongruent stimuli obtained in the older group of infants suggests a likely functional cortical reorganization in the processing of AV speech.

The Increase of Mother’s Knowledge and Attitudes After Education with Audio Visual Media About the Prevention of Acute Hepatitis of Unknown Aetiology

Background: In Indonesia, 18 suspected cases of acute hepatitis of unknown aetiology were found on May 11th, 2022. Vigilance efforts were needed by providing education to the public regarding how to prevent the disease. This study aims to determine the increase in mother’s knowledge and attitudes after education with audio visual media about the prevention of acute hepatitis of unknown aetiology. Methods: This study is an analytic descriptive study that was conducted in Ulak Karang Selatan Area of Padang City in April 2023. The study population was all mothers of children under-five in Ulak Karang Selatan Area of Padang City. Sample selection was carried out using consecutive sampling technique consist of 35 people in each group. Results: The results showed that the average percentage of mothers who answered correctly increased from 51.7% to 88.4% after education with audio visual media. In the positive attitude statement, the average percentage of mothers who answered strongly agree increased from 34.0% to 66.6% after education with audio visual media. In the negative attitude statement, the average percentage of mothers who answered strongly disagree increased from 15.7% to 46.6% after education with audio visual media. In the control group, the average percentage of mother’s knowledge and attitudes were not much different between post-test and pre-test. Conclusion: The increase in mother’s knowledge and attitudes regarding the prevention of acute hepatitis of unknown aetiology was higher in intervention group that had been given education with audio visual media than the control group. Keywords: [Knowledge, Attitudes, Audio Visual, Acute Hepatitis]

Task-dependent spatial processing in the visual cortex.

To solve spatial tasks, the human brain asks for support from the visual cortices. Nonetheless, representing spatial information is not fixed but depends on the reference frames in which the spatial inputs are involved. The present study investigates how the kind of spatial representations influences the recruitment of visual areas during multisensory spatial tasks. Our study tested participants in an electroencephalography experiment involving two audio-visual (AV) spatial tasks: a spatial bisection, in which participants estimated the relative position in space of an AV stimulus in relation to the position of two other stimuli, and a spatial localization, in which participants localized one AV stimulus in relation to themselves. Results revealed that spatial tasks specifically modulated the occipital event-related potentials (ERPs) after the onset of the stimuli. We observed a greater contralateral early occipital component (50-90 ms) when participants solved the spatial bisection, and a more robust later occipital response (110-160 ms) when they processed the spatial localization. This observation suggests that different spatial representations elicited by multisensory stimuli are sustained by separate neurophysiological mechanisms.

Omissions and inferential meaning-making in audio description, and implications for automating video content description

There is broad consensus that audio description (AD) is a modality of intersemiotic translation, but there are different views in relation to how AD can be more precisely conceptualised. While Benecke (Audiodeskription als partielle Translation. Modell und Methode, LIT, Berlin, 2014) characterises AD as ‘partial translation’, Braun (T 28: 302–313, 2016) hypothesises that what audio describers appear to ‘omit’ from their descriptions can normally be inferred by the audience, drawing on narrative cues from dialogue, mise-en-scène, kinesis, music or sound effects. The study reported in this paper tested this hypothesis using a corpus of material created during the H2020 MeMAD project. The MeMAD project aimed to improve access to audiovisual (AV) content through a combination of human and computer-based methods of description. One of the MeMAD workstreams addressed human approaches to describing visually salient cues. This included an analysis of the potential impact of omissions in AD, which is the focus of this paper. Using a corpus of approximately 500 audio described film extracts we identified the visual elements that can be considered essential for the construction of the filmic narrative and then performed a qualitative analysis of the corresponding audio descriptions to determine how these elements are verbally represented and whether any omitted elements could be inferred from other cues that are accessible to visually impaired audiences. We then identified the most likely source of these inferences and the conditions upon which retrieval could be predicated, preparing the ground for future reception studies to test our hypotheses with target audiences. In this paper, we discuss the methodology used to determine where omissions occur in the analysed audio descriptions, consider worked examples from the MeMAD500 film corpus, and outline the findings of our study namely that various strategies are relevant to inferring omitted information, including the use of proximal and distal contextual cues, and reliance on the application of common knowledge and iconic scenarios. To conclude, consideration is given to overcoming significant omissions in human-generated AD, such as using extended AD formats, and mitigating similar gaps in machine-generated descriptions, where incorporating dialogue analysis and other supplementary data into the computer model could resolve many omissions.

Edukasi Aktivitas Fisik Pada Ibu Hamil Di Desa Singopuran Melalui Media Audio Visual

Physical activity is any body movements produced by skeletal muscles that require energy expenditure. Physical activity that can affect hemoglobin levels is in severe physical activity. This activity was held on May 26, 2023 at Singopuran Village Hall, Kartasura District, Sukoharjo Regency, Central Java using audio visuals namely Power Point, X-Banner, and Video of Physical Activity. The results obtained from activities in this community are pregnant women can add insight into the knowledge of physical activity through education using audio visuals namely PPT, X-Banner, and Video of Physical Activity Proven from increasing the evaluation value carried out. The conclusion is that the use of audio visual media has a very good impact in increasing the knowledge of pregnant women about physical activity

Implementation of Developing English Learning Methods Through Audio Visual Technology for Student of Elementary School in Bangkalan Subdistrict

The primary goal of this research is to create educational videos with both auditory and visual elements to improve the overall learning experience, focusing on English lessons for 3rd-grade elementary students. By utilizing learning media, the teaching and learning process becomes easier and more engaging, enabling students to grasp the subject matter effortlessly. Additionally, it enhances learning efficiency as it aligns with the predetermined learning objectives. This research follows the Research and Development (R&D) methodology with the ADDIE model development framework. Based on the questionnaire results, a score of 80% was obtained, leading to the conclusion that this audio-visual media is 'very good' for enhancing the quality of English education in the Student of Elementary School in Bangkalan Subdistrict.

The Influence of Health Education About Pregnancy Exercises Using Audio Visual Media on The Interest of Pregnant Women at The Permata Hati Karanganyar Clinic

Pregnancy exercise is a form of exercise or structured training. Regular exercise will improve blood circulation, strengthen muscles and stretch joints and can reduce disorders that commonly occur during pregnancy such as aches, back pain, stiff muscles, constipation, and reduce swelling of the legs. Doing regular pregnancy exercises can reduce lower back pain, one of which is by kneeling movements, rotating the pelvis, bending the buttocks, bending the knees, chest. The aim of this research is to determine the influence of health education about pregnancy exercise using audio visual media on the interest of pregnant women at the Permata Hati Karanganyar Clinic. This research is quantitative research with the form of a preliminary experimental design. This research method is pre-experimental research with a one-group-pretest-posttest design. The sample consisted of 32 respondents. The techniques used for this analysis are univariate and bivariate. Based on the Wilcoxon test results, a p-value of 0.000 < 0.05 so it can be concluded that there is a significant influence of providing health education about pregnant women's exercises using audio-visual media on the interest of pregnant women.

Pengaruh Penggunaan Media Audio Visual Terhadap Keaktifan Belajar Pendidikan Agama Kristen Siswa Kelas VII SMP Negeri 1 Sitio-tio Kabupaten Samosir Tahun Pembelajaran 2023/2024

The aim of this research is to determine the positive and significant difference between active learning in Christian Religious Education in students who are taught without the use of Audio Visual Media and active learning in Christian Religious Education in students who are taught using Audio Visual Media in Class VII of SMP Negeri 1 Sitio- tio Samosir Regency 2023/2024 learning year. The method used in this research is a quasi-experimental method with a pre-test and post-test only control group design. The population is all class VII students of SMP Negeri 1 Sitio-tio Samosir Regency for the 2023/2024 academic year, totaling 100 people and the research sample was determined using purposive sampling, namely class VII-B students totaling 32 people. Data was collected using a positive closed questionnaire with 20 items. The results of data analysis show that there is a positive and significant difference in the learning activity of Christian Religious Education in students who are taught without using Audio Visual Media and the Active Learning in Christian Religious Education in students who are taught using Audio Visual Media in Class VII of SMP Negeri 1 Sitio-tio Regency. Samosir 2023/2024 academic year: 1) Data analysis test: a) significant and influence test obtained -tcount= -29.41< -ttabe(=0.05/2=0.025,dk=n-1=3l) = -2.039. The tcount value is in the curve area of ​​rejection of H0 and acceptance of Ha.

Alpha-band sensory entrainment improves audiovisual temporal acuity.

Visual and auditory stimuli are transmitted from the environment to sensory cortices with different timing, requiring the brain to encode when sensory inputs must be segregated or integrated into a single percept. The probability that different audiovisual (AV) stimuli are integrated into a single percept even when presented asynchronously is reflected in the construct of temporal binding window (TBW). There is a strong interest in testing whether it is possible to broaden or shrink TBW by using different neuromodulatory approaches that can speed up or slow down ongoing alpha oscillations, which have been repeatedly hypothesized to be an important determinant of the TBWs size. Here, we employed a web-based sensory entrainment protocol combined with a simultaneity judgment task using simple flash-beep stimuli. The aim was to test whether AV temporal acuity could be modulated trial by trial by synchronizing ongoing neural oscillations in the prestimulus period to a rhythmic sensory stream presented in the upper (∼12 Hz) or lower (∼8.5 Hz) alpha range. As a control, we implemented a nonrhythmic condition where only the first and the last entrainers were employed. Results show that upper alpha entrainment shrinks AV TBW and improves AV temporal acuity when compared with lower alpha and control conditions. Our findings represent a proof of concept of the efficacy of sensory entrainment to improve AV temporal acuity in a trial-by-trial manner, and they strengthen the idea that alpha oscillations may reflect the temporal unit of AV temporal binding.