Relationships between prior experience with fan noise and fan noise ratings in laboratory listening tests

2021 ◽  
Vol 263 (4) ◽  
pp. 2284-2295
Author(s):  
Stephan Töpken ◽  
Steven van de Par
Keyword(s):  
Daily Life ◽  
Prior Experience ◽  
Field Tests ◽  
Sound Quality ◽  
Noise Sensitivity ◽  
Fan Noise ◽  
Noise Annoyance ◽  
Listening Tests ◽  
The Individual ◽  
Made In

In the assessment of noise annoyance and sound quality, judgments made in the laboratory can be influenced by the prior experience that a participant had with the specific type of sound under test. In field tests for noise annoyance, prior experience and individual noise sensitivity are often part of the data collection but they are not always reported for sound quality evaluations in the laboratory. In this paper, data from listening tests dealing with the perception of fan noise was re-analyzed with respect to the individual prior experience participants had with fan noise in their life. The answers to a short questionnaire showed that the prior experience of the participants with fan sounds was quite different. For the investigated 30 fan sounds, five categories of every-day situations could be identified, in which fan sounds had been most commonly heard by the participants. The frequency how often fan sounds had been heard and the overall annoyance by fan sounds in daily life differed considerably between the participants. However, the exploration of the present data did not reveal a strong link between the individual prior experience and the results of the listening tests when averaged across participants with same ratings.

A Handbook to Eddic Poetry: Myths and Legends of Early Scandinavia, ed. Carolyne Larrington, Judy Quinn, and Brittany Schorn. Cambridge: Cambridge University Press, 2016, xii, 413 pp., 12 b/w ill.

Mediaevistik ◽  
2018 ◽  
Vol 31 (1) ◽  
pp. 366-366
Author(s):  
Albrecht Classen
Keyword(s):  
Old Norse ◽  
Entire Volume ◽  
Cambridge University ◽  
Critical Studies ◽  
Individual Contributions ◽  
The Many ◽  
The Individual ◽  
Made In ◽  
Scandinavian Literature

Eddic poetry constitutes one of the most important genres in Old Norse or Scandinavian literature and has been studied since the earliest time of modern-day philology. The progress we have made in that field is impressive, considering the many excellent editions and translations, not to mention the countless critical studies in monographs and articles. Nevertheless, there is always a great need to revisit, to summarize, to review, and to digest the knowledge gained so far. The present handbook intends to address all those goals and does so, to spell it out right away, exceedingly well. But in contrast to traditional concepts, the individual contributions constitute fully developed critical article, each with a specialized topic elucidating it as comprehensively as possible, and concluding with a section of notes. Those are kept very brief, but the volume rounds it all off with an inclusive, comprehensive bibliography. And there is also a very useful index at the end. At the beginning, we find, following the table of contents, a list of the contributors, unfortunately without emails, a list of translations and abbreviations of the titles of Eddic poems in the Codex Regius and then elsewhere, and a very insightful and pleasant introduction by Carolyne Larrington. She briefly introduces the genre and then summarizes the essential points made by the individual authors. The entire volume is based on the Eddic Network established by the three editors in 2012, and on two workshops held at St. John’s College, Oxford in 2013 and 2014.

The Chemical Effect in Medicine Interaction Determining the Form and Speed of Psychical Involution in the Prosthetic Restauration in the Edentulous

2018 ◽  
Vol 69 (8) ◽  
pp. 2306-2310
Author(s):  
Aureliana Caraiane ◽  
Razvan Leata ◽  
Veronica Toba ◽  
Doina Vesa ◽  
Luana Andreea Macovei ◽  
...  
Keyword(s):  
Practical Importance ◽  
Psychosocial Problems ◽  
Well Being ◽  
The Elderly ◽  
Chemical Effect ◽  
Special Importance ◽  
Dramatic Form ◽  
Specific Disorders ◽  
The Individual ◽  
Made In

The progress made in dentistry during the latest decades is due, conceptually, to the new, systemic vision of man, which has also taken place in this field of medicine. In this context, the link between organic and psychic is indestructible. Thus illness is understood as a drama in which the somatic process has a psychic value, and the mental one has a body value. It is known that the morphological and functional integrity of the dental system, health and vigorousness, gives the individual a state of well-being that affects his somatic and psychic health, as any disturbance at this level entails repercussions in psychological and social behavior. Such a disruption is the total edification that seriously alters not only the dental system but the whole organism, putting various biological and psychosocial problems to the practitioner. The total expression represents not only a physical disability but also a psychological one. A special importance in studying psychological changes at total edentulous presents the psychological aspects of senile involution. This is not only a theoretical but also a practical importance due to the increase in the number of elderly people. Through the researches of the present paper we intend to present the reality of the psychological manifestations in the total edentation, which is objectified on different methods of psychodiagnosis in the first part, in order for the second part to be addressed to problems of prosthetic psychotherapy.The study comprises a group of 43 patients, of whom 24 were men and 19 women with total uni or bimaxilar edentation. Total edentation can be and is responsible for somatopsychic alterations, along with other pathogens, general, local, social, which sometimes can take a dramatic form, converting, where the area is also favorable, a pure somatic disease, for those who are not in psychopathy or even psychosis, although these latter cases are extremely rare and especially in youngsters, which would disrupt not only the person�s behavior as an individual, but also their status, function and social integrity. The treatment of dental and psychological complex is mandatory for any patient, but especially for the elderly, where recovery is more difficult, with disease-specific disorders adding to those of senescence.

scholarly journals Time, the deer, is in the wood: Chronotopic identities, trajectories of texts and community self-management

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Tom Bartlett
Keyword(s):  
Los Angeles ◽  
Text Analysis ◽  
Daily Life ◽  
Social Systems ◽  
Local Communities ◽  
Self Management ◽  
Policy Makers ◽  
Public Issues ◽  
Relevant Context ◽  
The Individual

AbstractThis paper opens with a problematisation of the notion of real-time in discourse analysis – dissected, as it is, as if time unfolded in a linear and regular procession at the speed of speech. To illustrate this point, the author combines Hasan’s concept of “relevant context” with Bakhtin’s notion of the chronotope to provide an analysis of Sorley MacLean’s poem Hallaig, with its deep-rootedness in space and its dissolution of time. The remainder of the paper is dedicated to following the poem’s metamorphoses and trajectory as it intertwines with Bartlett’s own life and family history, creating a layered simultaneity of meanings orienting to multiple semio-historic centres. In this way the author (pers. comm.) “sets out to illustrate in theory, text analysis and (self-)history the trajectories taken by texts as they cross through time and space; their interconnectedness with social systems at different scales; and the manner in which they are revoiced in order to enhance their legitimacy before the diverse audiences they encounter on their migratory paths.” In this process, Bartlett relates his own story to the socioeconomic concerns of the Hebridean island where his father was raised, and to dialogues between local communities and national and external policy-makers – so echoing Denzin’s call (2014. Interpretive Autoethnography (2nd Edition). Los Angeles: Sage: vii) to “develop a methodology that allows us examine how the private troubles of individuals are connected to public issues and to public responses to these troubles”. Bartlett presents his data through a range of legitimation strategies and voicing techniques, creating transgressive texts that question received notions of identity, authorship, legitimacy and authenticity in academia, the portals of power, and the routines of daily life. The current Abstract is one such example. As with the author’s closing caveat on the potential dangers of self-revelation, offered, no doubt, as a flimsy justification for the extensive focus in the paper on his own life as a chronotope, I leave it for the individual reader to decide if Bartlett’s approach is ultimately ludic or simply ludicrous.

The Epidemiology of Noise Sensitivity in New Zealand

2020 ◽  
Vol 54 (6) ◽  
pp. 482-489
Author(s):  
Daniel Shepherd ◽  
Marja Heinonen-Guzejev ◽  
Kauko Heikkilä ◽  
David Welch ◽  
Kim N. Dirks ◽  
...  
Keyword(s):  
New Zealand ◽  
Social Determinants ◽  
Social Deprivation ◽  
Personal Characteristics ◽  
Social Position ◽  
Noise Sensitivity ◽  
Noise Annoyance ◽  
High Deprivation ◽  
Cultural Determinants ◽  
And Task

<b><i>Background:</i></b> Sensitivity to noise, or nuisance sounds that interrupt relaxation and task-related activities, has been shown to vary significantly across individuals. The current study sought to uncover predictors of noise sensitivity, focussing on possible social and cultural determinants, including social position, education, ethnicity, gender, and the presence of an illness. <b><i>Method:</i></b> Data were collected from 746 New Zealand adults residing in 6 areas differentiated by social position. Participants responded to questions probing personal characteristics, noise sensitivity, illness, neighbourhood problems, and noise annoyance. It was hypothesized that those in high-deprivation areas and/or experiencing illness report higher levels of noise sensitivity. <b><i>Results:</i></b> Approximately 50 and 10% of the participants reported being moderately or very noise sensitive, respectively. Significant predictors of noise sensitivity included age, length of residence, level of social deprivation, and self-reported illness. <b><i>Conclusion:</i></b> There is evidence of social determinants of noise sensitivity, including social position and residential factors.

Computerized Image Enhancement for Visually Impaired Persons: New Technology, New Possibilities

1986 ◽  
Vol 80 (7) ◽  
pp. 849-854
Author(s):  
E. Pell ◽  
L. E. Arend ◽  
G. T. Timberlake
Keyword(s):  
Image Enhancement ◽  
Visually Impaired ◽  
Transfer Functions ◽  
Spatial Scales ◽  
New Technology ◽  
Age Related ◽  
Visual Degradation ◽  
The Individual ◽  
Visually Impaired Persons ◽  
Made In

Patients with age-related visual loss suffer reduced ability to recognize faces and other scenes in photographs and on television. Recently, progress has been made in image enhancement, using controlled distortion of digitally stored images that increases their usefulness in particular applications. Described are two approaches to image enhancement for the visually impaired. In one approach, the visual losses that characterize individual patients and disease classes are described using detailed measurements of visual degradation transfer functions, which are profiles of loss of image information at various spatial scales. The particular distortion used for image enhancement is then adjusted to the impairment of the individual patient or disease class. A second approach takes advantage of the resemblance between the visual losses of many patients and the degradation of picture information in other applications due to external limitations (e.g., fog and haze) on photography. Several enhancement algorithms have been found useful with such images and may also improve picture recognition by the visually impaired.

Febrile Convulsions, by J. Gordon Millichap, M.D., M.R.C.P. New York: The Macmillan Company, 1968, 239 pp., $7.95

PEDIATRICS ◽  
1968 ◽  
Vol 42 (2) ◽  
pp. 381-382
Author(s):  
Randolph K. Byers
Keyword(s):  
New York ◽  
Relevant Literature ◽  
Febrile Seizures ◽  
Cerebral Injury ◽  
Extensive Review ◽  
Cerebral Disease ◽  
Febrile Convulsions ◽  
The Individual ◽  
The Brain ◽  
Made In

This rather modest-looking monograph deals not only with the large experiences of the author in relation to febrile seizures, but also presents an extensive review of the modern relevant literature (266 references in the bibliography). The most useful point made in the book, it seems to me, is that febrile convulsions are just that: i.e., convulsions coinciding with fever, the result of illness not directly involving the brain or its meninges. Such a seizure may be an isolated occurrence in the life of the individual, or it may recur a few times with fever; it may be the first sign of idiopathic chronic epilepsy, or it may be evidence of more or less apparent cerebral injury of a static sort; or, it may be the presenting symptom heralding progressive cerebral disease.

Sound Quality of Aircraft Cabin for VIP and Business Jets

2018 ◽  
Author(s):  
Nurkan Turkdogru Gurun ◽  
Hemang N. Sheth
Keyword(s):  
Prediction Model ◽  
Paired Comparison ◽  
Semantic Differential ◽  
Sound Quality ◽  
Subjective Perception ◽  
Subjective Test ◽  
Aircraft Cabin ◽  
Listening Tests ◽  
Potential Customers

This paper aims to identify the attributes that describe aircraft interior noise, determine most important psychoacoustic models that characterize cabin sounds, and construct a prediction model that can be utilized for VIP and business jets to evaluate subjective perception. In the first part, paired comparison listening tests and free verbalization are conducted with expert subjects who experienced VIP and business aircraft flight. The study generated a list of adjective pairs that describe perception of cabin sounds to be used for semantic differential listening tests. Multi-dimensional scaling is performed on paired comparison data. Results showed that subjects’ decisions can be categorized in loudness and annoyance dimensions which are not necessarily linearly associated. The second part of the study is the development of a sound quality prediction model for aircraft cabin. Semantic differential tests are conducted with potential customers. Objective sound quality metrics are correlated to subjective test responses using principal components regression. This model is found to be most effective explaining pleasantness, comfort, and loudness perception. It is intended to be utilized to modify/redesign noise control treatments and sound signature of an aircraft. All listening tests were conducted inside an aircraft cabin simulator considering the influence of visual content.

Railway noise annoyance modeling: Accounting for noise sensitivity and different acoustical features

2018 ◽  
Vol 144 (6) ◽  
pp. 3381-3390 ◽  
Author(s):  
P.-A. Vallin ◽  
C. Marquis-Favre ◽  
J. Bleuse ◽  
L.-A. Gille
Keyword(s):  
Noise Sensitivity ◽  
Railway Noise ◽  
Noise Annoyance

Stalin’s Heirs

2016 ◽  
Author(s):  
Jörg Baberowski
Keyword(s):  
Prime Minister ◽  
Daily Life ◽  
Foreign Minister ◽  
The State ◽  
Party Leader ◽  
State Security ◽  
Nikita Khrushchev ◽  
Internal Affairs ◽  
Made In

This chapter examines the changes that were made in Russia after Joseph Stalin's death. Within weeks of Stalin's death, the charges against the “murderer doctors” had been dropped, the use of torture had been outlawed, and the punitive authority of the security apparatus had been limited. Furthermore, the last remaining victims of the “Mingrelian Affair” were released from prison, and Solomon Mikhoels, the assassinated chairman of the Jewish Antifascist Committee, was rehabilitated posthumously. Despotism, the hallmark of Stalinism, would disappear from daily life, and fear and dread would no longer be the ruling standard. Nikita Khrushchev became the new party leader, Georgi Malenkov was made prime minister, Vyacheslav Molotov was allowed to return to his former post as foreign minister, and Stalin's executioner Lavrenty Beria assumed control of the Ministry of Internal Affairs and the state security apparatus. Throughout the years of de-Stalinization, it remained the great exception for any of the crimes against defenseless individuals to be prosecuted.

scholarly journals The nature of patient complaints: a resource for healthcare improvements

2018 ◽  
Vol 31 (7) ◽  
pp. 556-562 ◽  
Author(s):  
Anna RÅBERUS ◽  
Inger K HOLMSTRÖM ◽  
Kathleen GALVIN ◽  
Annelie J SUNDLER
Keyword(s):  
Reporting System ◽  
Healthcare Services ◽  
Publicly Funded ◽  
Patient Harm ◽  
Patient Complaints ◽  
Communication Needs ◽  
The Individual ◽  
Systematic Random Sample ◽  
Made In

Abstract Objective The aim of this study was to explore the nature, potential usefulness and meaning of complaints lodged by patients and their relatives. Design A retrospective, descriptive design was used. Setting The study was based on a sample of formal patient complaints made through a patient complaint reporting system for publicly funded healthcare services in Sweden. Participants A systematic random sample of 170 patient complaints was yielded from a total of 5689 patient complaints made in a Swedish county in 2015. Main outcome measure Themes emerging from patient complaints analysed using a qualitative thematic method. Results The patient complaints reported patients’ or their relatives’ experiences of disadvantages and problems faced when seeking healthcare services. The meanings of the complaints reflected six themes regarding access to healthcare services, continuity and follow-up, incidents and patient harm, communication, attitudes and approaches, and healthcare options pursued against the patient’s wishes. Conclusions The patient complaints analysed in this study clearly indicate a number of specific areas that commonly give rise to dissatisfaction; however, the key findings point to the significance of patients’ exposure and vulnerability. The findings suggest that communication needs to be improved overall and that patient vulnerability could be successfully reduced with a strong interpersonal focus. Prerequisites for meeting patients’ needs include accounting for patients’ preferences and views both at the individual and organizational levels.

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