scholarly journals Audio-Tactile Rendering: A Review on Technology and Methods to Convey Musical Information through the Sense of Touch

Sensors ◽  
2021 ◽  
Vol 21 (19) ◽  
pp. 6575
Author(s):  
Byron Remache-Vinueza ◽  
Andrés Trujillo-León ◽  
Mireya Zapata ◽  
Fabián Sarmiento-Ortiz ◽  
Fernando Vidal-Verdú
Keyword(s):  
Haptic Feedback ◽  
Relevant Literature ◽  
Assistive Technologies ◽  
Sensory Substitution ◽  
Future Research ◽  
Music Listening ◽  
Music Psychology ◽  
Music Audio ◽  
Sense Of Touch

Tactile rendering has been implemented in digital musical instruments (DMIs) to offer the musician haptic feedback that enhances his/her music playing experience. Recently, this implementation has expanded to the development of sensory substitution systems known as haptic music players (HMPs) to give the opportunity of experiencing music through touch to the hearing impaired. These devices may also be conceived as vibrotactile music players to enrich music listening activities. In this review, technology and methods to render musical information by means of vibrotactile stimuli are systematically studied. The methodology used to find out relevant literature is first outlined, and a preliminary classification of musical haptics is proposed. A comparison between different technologies and methods for vibrotactile rendering is performed to later organize the information according to the type of HMP. Limitations and advantages are highlighted to find out opportunities for future research. Likewise, methods for music audio-tactile rendering (ATR) are analyzed and, finally, strategies to compose for the sense of touch are summarized. This review is intended for researchers in the fields of haptics, assistive technologies, music, psychology, and human–computer interaction as well as artists that may make use of it as a reference to develop upcoming research on HMPs and ATR.

Musical DIAMONDS: The influence of situational classes and characteristics on music listening behavior

2020 ◽  
pp. 030573562096891
Author(s):  
Sami Behbehani ◽  
Jochen Steffens
Keyword(s):  
Latent Class Analysis ◽  
Latent Class ◽  
Psychological Characteristics ◽  
Future Research ◽  
Music Listening ◽  
Music Psychology ◽  
Online Study ◽  
Situational Characteristics ◽  
Listening Behavior ◽  
The Relationship

Music listening behavior has changed significantly due to technological advancements, leading to new listening contexts in which the situational circumstances play an increased influencing role. The aim of this study was thus to investigate the relationship between situational characteristics captured by the Situational Eight DIAMONDS and psychological characteristics of music (Arousal, Valence, and Depth) people listen to in different situations. Hence, an online study was conducted, in which 198 participants described and reported on features of 3 typical, self-selected listening situations. Results suggested that individuals adapted their music listening behavior dependent on the situational characteristics reflected by the eight DIAMONDS. Furthermore, utilizing a Latent Class Analysis, we established a taxonomy of music listening situations, including positive-social, ambivalent-individual, and negative-demanding situations. Finally, both DIAMONDS and the established classes reliably predicted reported music listening behavior and therefore are recommended to be considered in future research on social and music psychology.

scholarly journals Multidimensional measurement of exposure to music in childhood: Beyond the musician/non-musician dichotomy

2017 ◽  
Vol 46 (4) ◽  
pp. 459-472 ◽  
Author(s):  
Hugo Cogo-Moreira ◽  
Alexandra Lamont
Keyword(s):  
Private School ◽  
Future Research ◽  
Music Listening ◽  
Public And Private ◽  
Music Psychology ◽  
Wide Range ◽  
Confirmatory Factor ◽  
Standardized Measure ◽  
Home Musical Environment ◽  
Music Activities

Much research in music psychology characterizes the music background of its participants in a dichotomous manner, labeling participants as “musicians” and “non-musicians” or professionals and non-professionals. However, this terminology is inconsistent from study to study, and even more sophisticated measures fail to accurately represent music experiences; moreover, there is no standardized measure suitable for use with younger participants. This article presents a new measure, the Exposure to Music in Childhood Inventory, for capturing the amount and type of exposure to music activities suitable for use with children. Children from public and private school, aged 5 to 13 years old ( N = 1006; M = 8.36 years old, SD = 1.5 years) completed the inventory, and through a combination of exploratory and confirmatory factor analysis a two-factor solution was obtained. The first factor includes personal music listening activities, home musical environment and the influence of television and the internet; the second reflects more social, active and public elements of music-making, playing an instrument and performing. This scale is suitable for use in a wide range of future research to more accurately assess the kinds of music activities children have access to in a dimensional way, which can have a bearing on their understanding of music.

scholarly journals 13. Enhancing Music Listening in Educational Context

2016 ◽  
Vol 11 (1) ◽  
pp. 109-114
Author(s):  
Dorina Iuşcă
Keyword(s):  
Cognitive Processing ◽  
Relevant Literature ◽  
Cultural Development ◽  
Repeated Exposure ◽  
Music Listening ◽  
Educational Context ◽  
Music Psychology ◽  
Musical Preference ◽  
Educational Implications ◽  
Experimental Researches

Abstract A growing body of research has shown the importance of music listening in psychological frameworks such as the construction of emotional and social identity. Nonetheless, the educational implications of this activity involve the way students use music listening for cultural development, cognitive processing and aesthetic reaction enhancement. The present study aims to review the relevant literature regarding how musical preference, a concept used mainly in music psychology, may be explored in educational contexts. Zajong’s (1968) theory of repeated exposure indicates that mere exposure to a stimulus is enough to create a favorable attitude towards it. This study investigates the experimental researches focused on the conditions where repeated exposure to academic music may generate the development of musical preference.

Revenue management research in hospitality and tourism

2015 ◽  
Vol 27 (4) ◽  
pp. 526-560 ◽  
Author(s):  
Basak Denizci Guillet ◽  
Ibrahim Mohammed
Keyword(s):  
Revenue Management ◽  
Relevant Literature ◽  
Recent Decade ◽  
Future Research ◽  
Content Type ◽  
Factors Influencing ◽  
Online Databases ◽  
Hospitality And Tourism ◽  
Practical Implications

Purpose The purpose of this study was to examine hospitality revenue management (RM) research in the recent decade, to identify emergent issues/topics and suggest directions for future research. Design/methodology/approach A systematic process of literature review involving content analysis was adopted. The process involved searching for published articles in three major online databases for hospitality and tourism journals, evaluating and selecting the relevant articles, analyzing and synthesizing the findings of the selected papers and organizing the findings to determine what is known and what is yet to be known. Findings The paper established a broad range of topics that have engaged the attention of hospitality and tourism researchers in contemporary times. These topics were structured into seven major themes constituting the core activities of hospitality RM process and another eight themes covering the factors influencing the practice of RM. Practical implications The classification of the literature into core activities of RM process and factors influencing RM serves as a useful guide for practitioners and academics to trace relevant literature on various aspects of RM and to visibly notice the gaps in the existing literature. Originality/value By developing an RM framework and using it to evaluate existing literature, this study brings cohesion into the hospitality and tourism RM literature.

scholarly journals MOZART EFFECT AND MUSIC PSYCHOLOGY: RECENT DEVELOPMENTS AND FUTURE RESEARCH

2017 ◽  
Vol 11 (1) ◽  
pp. 4-5
Author(s):  
Vaitsa Giannouli
Keyword(s):  
Adult Students ◽  
Cognitive Performance ◽  
Cognitive Abilities ◽  
Future Research ◽  
Music Listening ◽  
Mozart Effect ◽  
Music Psychology ◽  
Wide Range ◽  
Recent Developments ◽  
A Minor

The field of Music Psychology has grown in the past 20 years, to emerge from being just a minor topic to one of mainstream interest within the brain sciences (Hallam, Cross, & Thaut, 2011). Despite the plethora of research attempts to examine the so-called hotly disputed “Mozart effect” which was first reported by Rauscher, Shaw, and Ky (1993, 1995), we still know little about it. This group of researchers were the first to support experimentally that visuospatial processing was enhanced in participants following exposure to Mozart’s Sonata for Two Pianos in D major (K.448). Although the first research attempts referred to the Mozart effect as an easy way of improving cognitive performance immediately after passive music listening to Mozart’s sonata K. 448 (Chabris, 1999), after which healthy young adult students could perform with enhanced spatial- temporal abilities in tasks such as the Paper Folding Task (PFT), nowadays there is a number of studies indicating that this specific music excerpt does not necessarily have this magical influence on all cognitive abilities (e.g. on the overall Intelligence Quotient) in humans and on the behavior of animals (for a review see Giannouli, Tsolaki & Kargopoulos, 2010). In addition to that, questions arise whether listening to this ‘magic music excerpt’ does indeed have benefits that generalize across a wide range of cognitive performance, and if it can induce changes that are of importance for medical and therapeutic purposes in patients with neurological disorders (e.g. epilepsy) or psychiatric disorders (e.g. dementia, depression) (Verrusio et al., 2015).

Novel Coronavirus Disease (COVID-19): A Narrative Review Based on Current Status

2020 ◽  
Vol 18 ◽  
Author(s):  
Rina Das ◽  
Dinesh Kumar Mehta ◽  
Meenakshi Dhanawat
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Clinical Symptoms ◽  
Virus Disease ◽  
Relevant Literature ◽  
World Health ◽  
Current Status ◽  
Future Research ◽  
Treatment And Prevention ◽  
First Case ◽  
Novel Coronavirus

Abstract:: A novel virus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), appeared and expanded globally by the end of year in 2019 from Wuhan, China, causing severe acute respiratory syndrome. During its initial stage, the disease was called the novel coronavirus (2019-nCoV). It was named COVID-19 by the World Health Organization (WHO) on 11 February 2020. The WHO declared worldwide the SARS-CoV-2 virus a pandemic on March 2020. On 30 January 2020 the first case of Corona Virus Disease 2019 (COVID-19) was reported in India. Now in current situation the virus is floating in almost every part of the province and rest of the globe. -: On the basis of novel published evidences, we efficiently summarized the reported work with reference to COVID-19 epidemiology, pathogen, clinical symptoms, treatment and prevention. Using several worldwide electronic scientific databases such as Pubmed, Medline, Embase, Science direct, Scopus, etc were utilized for extensive investigation of relevant literature. -: This review is written in the hope of encouraging the people successfully with the key learning points from the underway efforts to perceive and manage SARS-CoV-2, suggesting sailent points for expanding future research.

A Taxonomy for Psycho-Oncological Intervention Techniques in an Acute Care Hospital in Germany

2021 ◽  
pp. 1-7
Author(s):  
Martina Madl ◽  
Marietta Lieb ◽  
Katharina Schieber ◽  
Tobias Hepp ◽  
Yesim Erim
Keyword(s):  
Acute Care ◽  
Interrater Reliability ◽  
Acute Care Hospital ◽  
Future Research ◽  
Systematic Research ◽  
Care Hospital ◽  
Certification System ◽  
Stepwise Procedure ◽  
Further Development

<b><i>Background:</i></b> Due to the establishment of a nationwide certification system for cancer centers in Germany, the availability of psycho-oncological services for cancer patients has increased substantially. However, little is known about the specific intervention techniques that are applied during sessions in an acute care hospital, since a standardized taxonomy is lacking. With this study, we aimed at the investigation of psycho-oncological intervention techniques and the development of a comprehensive and structured taxonomy thereof. <b><i>Methods:</i></b> In a stepwise procedure, a team of psycho-oncologists generated a data pool of interventions and definitions that were tested in clinical practice during a pilot phase. After an adaptation of intervention techniques, interrater reliability (IRR) was attained by rating 10 previously recorded psycho-oncological sessions. A classification of interventions into superordinate categories was performed, supported by cluster analysis. <b><i>Results:</i></b> Between April and June 2017, 980 psycho-oncological sessions took place. The experts agreed on a total number of 22 intervention techniques. An IRR of 89% for 2 independent psycho-oncological raters was reached. The 22 techniques were classified into 5 superordinate categories. <b><i>Discussion/Conclusion:</i></b> We developed a comprehensive and structured taxonomy of psycho-oncological intervention techniques in an acute care hospital that provides a standardized basis for systematic research and applied care. We expect our work to be continuously subjected to further development: future research should evaluate and expand our taxonomy to other contexts and care settings.

scholarly journals Perfume and Flavor Engineering: A Chemical Engineering Perspective

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3095
Author(s):  
Alírio E. Rodrigues ◽  
Idelfonso Nogueira ◽  
Rui P.V. Faria
Keyword(s):  
Diffusion Model ◽  
Chemical Engineering ◽  
Reaction Engineering ◽  
Ternary Diagram ◽  
Future Research ◽  
Performance Parameters ◽  
Liquid Equilibrium ◽  
Research Directions ◽  
Future Research Directions

In the last two decades, scientific methodologies for the prediction of the design, performance and classification of fragrance mixtures have been developed at the Laboratory of Separation and Reaction Engineering. This review intends to give an overview of such developments. It all started with the question: what do we smell? The Perfumery Ternary Diagram enables us to determine the dominant odor for each perfume composition. Evaporation and 1D diffusion model is analyzed based on vapor-liquid equilibrium and Fick’s law for diffusion giving access to perfume performance parameters. The effect of matrix and skin is addressed and the trail of perfumes analyzed. Classification of perfumes with the perfumery radar is discussed. The methodology is extended to flavor and taste engineering. Finally, future research directions are suggested.

scholarly journals Survey of Saliva Components and Virus Sensors for Prevention of COVID-19 and Infectious Diseases

Biosensors ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 14
Author(s):  
Priya Dave ◽  
Roberto Rojas-Cessa ◽  
Ziqian Dong ◽  
Vatcharapan Umpaichitra
Keyword(s):  
Infectious Diseases ◽  
Dental Health ◽  
The United States ◽  
Human Saliva ◽  
Field Application ◽  
Future Research ◽  
Prevention Measures ◽  
Control And Prevention ◽  
Close Distance

The United States Centers for Disease Control and Prevention considers saliva contact the lead transmission mean of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19). Saliva droplets or aerosols expelled by sneezing, coughing, breathing, and talking may carry this virus. People in close distance may be exposed directly to these droplets or indirectly when touching the droplets that fall on surrounding surfaces and ending up contracting COVID-19 after touching the mucosa tissue of their faces. It is of great interest to quickly and effectively detect the presence of SARS-CoV-2 in an environment, but the existing methods only work in laboratory settings, to the best of our knowledge. However, it may be possible to detect the presence of saliva in the environment and proceed with prevention measures. However, detecting saliva itself has not been documented in the literature. On the other hand, many sensors that detect different organic components in saliva to monitor a person’s health and diagnose different diseases, ranging from diabetes to dental health, have been proposed and they may be used to detect the presence of saliva. This paper surveys sensors that detect organic and inorganic components of human saliva. Humidity sensors are also considered in the detection of saliva because a large portion of saliva is water. Moreover, sensors that detect infectious viruses are also included as they may also be embedded into saliva sensors for a confirmation of the presence of the virus. A classification of sensors by their working principles and the substances they detect is presented, including the sensors’ specifications, sample size, and sensitivity. Indications of which sensors are portable and suitable for field application are presented. This paper also discusses future research and challenges that must be resolved to realize practical saliva sensors. Such sensors may help minimize the spread of not only COVID-19 but also other infectious diseases.

scholarly journals Artificial Intelligence, 3D Documentation, and Rock Art—Approaching and Reflecting on the Automation of Identification and Classification of Rock Art Images

2021 ◽  
Author(s):  
Christian Horn ◽  
Oscar Ivarsson ◽  
Cecilia Lindhé ◽  
Rich Potter ◽  
Ashely Green ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Bronze Age ◽  
Data Augmentation ◽  
Rock Art ◽  
Training Data ◽  
Future Research ◽  
Rock Surface ◽  
Southern Scandinavia ◽  
Bounding Boxes

AbstractRock art carvings, which are best described as petroglyphs, were produced by removing parts of the rock surface to create a negative relief. This tradition was particularly strong during the Nordic Bronze Age (1700–550 BC) in southern Scandinavia with over 20,000 boats and thousands of humans, animals, wagons, etc. This vivid and highly engaging material provides quantitative data of high potential to understand Bronze Age social structures and ideologies. The ability to provide the technically best possible documentation and to automate identification and classification of images would help to take full advantage of the research potential of petroglyphs in southern Scandinavia and elsewhere. We, therefore, attempted to train a model that locates and classifies image objects using faster region-based convolutional neural network (Faster-RCNN) based on data produced by a novel method to improve visualizing the content of 3D documentations. A newly created layer of 3D rock art documentation provides the best data currently available and has reduced inscribed bias compared to older methods. Several models were trained based on input images annotated with bounding boxes produced with different parameters to find the best solution. The data included 4305 individual images in 408 scans of rock art sites. To enhance the models and enrich the training data, we used data augmentation and transfer learning. The successful models perform exceptionally well on boats and circles, as well as with human figures and wheels. This work was an interdisciplinary undertaking which led to important reflections about archaeology, digital humanities, and artificial intelligence. The reflections and the success represented by the trained models open novel avenues for future research on rock art.

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