scholarly journals Perception of Pitch Changes in Hearing-Impaired Adults with Aided and Unaided Hearing Loss

2012 ◽  
Vol 2 (3) ◽  
pp. 25-34
Keyword(s):  
Hearing Loss ◽  
Hearing Impaired

Teacher Identification of Elementary School Children with Hearing Loss

1978 ◽  
Vol 9 (1) ◽  
pp. 24-28 ◽  
Author(s):  
Richard H. Nodar
Keyword(s):  
Elementary School ◽  
Hearing Loss ◽  
School Children ◽  
Elementary School Children ◽  
Total Sample ◽  
Hearing Impaired ◽  
Teacher Interviews ◽  
Teacher Screening ◽  
Children With Hearing Loss ◽  
Hearing Problems

The teachers of 2231 elementary school children were asked to identify those with known or suspected hearing problems. Following screening, the data were compared. Teachers identified 5% of the children as hearing-impaired, while screening identified only 3%. There was agreement between the two procedures on 1%. Subsequent to the teacher interviews, rescreening and tympanometry were conducted. These procedures indicated that teacher screening and tympanometry were in agreement on 2% of the total sample or 50% of the hearing-loss group. It was concluded that teachers could supplement audiometry, particularly when otoscopy and typanometry are not available.

The impact of hearing loss

ORL ro ◽  
2016 ◽  
Vol 4 (1) ◽  
pp. 64-65
Author(s):  
Mădălina Georgescu ◽  
Violeta Necula ◽  
Sebastian Cozma
Keyword(s):  
Hearing Loss ◽  
Health Services ◽  
Hard Of Hearing ◽  
Hearing Impaired ◽  
Public Health Issue ◽  
Health Politics ◽  
Universal Newborn Hearing Screening ◽  
Newborn Hearing ◽  
Impaired Person ◽  
The Impact

Hearing loss represents a frequently met sensorial handicap, which has a major and complex impact not only on the hearing-impaired person, but also on his family and society. The large number of hard-of-hearing persons justifies the acknowledgement of hearing loss as a public health issue, which oblige to appropriate health politics, to offer each hearing-impaired person health services like those in Europe. These can be obtained through: appropriate legislation for mandatory universal newborn hearing screening; national program for follow-up of hearing-impaired children up to school age; national register of hard-of-hearing persons; smooth access to rehabilitation methods; appropriate number of audiologists, trained for health services at European standards, trained through public programs of education in the field of audiology.  

scholarly journals Speech Perception and Sound-Quality Rating with an Adaptive Nonlinear Frequency Compression Algorithm in Mandarin-Speaking Hearing Aid Users

2020 ◽  
Vol 31 (08) ◽  
pp. 590-598
Author(s):  
Li Xu ◽  
Solveig C. Voss ◽  
Jing Yang ◽  
Xianhui Wang ◽  
Qian Lu ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Detection Threshold ◽  
Sound Quality ◽  
Hearing Impaired ◽  
Nonlinear Frequency ◽  
Frequency Compression ◽  
Speech Reception ◽  
Quality Ratings ◽  
Phoneme Detection

Abstract Background Mandarin Chinese has a rich repertoire of high-frequency speech sounds. This may pose a remarkable challenge to hearing-impaired listeners who speak Mandarin Chinese because of their high-frequency sloping hearing loss. An adaptive nonlinear frequency compression (adaptive NLFC) algorithm has been implemented in contemporary hearing aids to alleviate the problem. Purpose The present study examined the performance of speech perception and sound-quality rating in Mandarin-speaking hearing-impaired listeners using hearing aids fitted with adaptive NLFC (i.e., SoundRecover2 or SR2) at different parameter settings. Research Design Hearing-impaired listeners' phoneme detection thresholds, speech reception thresholds, and sound-quality ratings were collected with various SR2 settings. Study Sample The participants included 15 Mandarin-speaking adults aged 32 to 84 years old who had symmetric sloping severe-to-profound sensorineural hearing loss. Intervention The participants were fitted bilaterally with Phonak Naida V90-SP hearing aids. Data Collection and Analysis The outcome measures included phoneme detection threshold using the Mandarin Phonak Phoneme Perception test, speech reception threshold using the Mandarin hearing in noise test (M-HINT), and sound-quality ratings on human speech in quiet and noise, bird chirps, and music in quiet. For each test, five experimental settings were applied and compared: SR2-off, SR2-weak, SR2-default, SR2-strong 1, and SR2-strong 2. Results The results showed that listeners performed significantly better with SR2-strong 1 and SR2-strong 2 settings than with SR2-off or SR2-weak settings for speech reception threshold and phoneme detection threshold. However, no significant improvement was observed in sound-quality ratings among different settings. Conclusions These preliminary findings suggested that the adaptive NLFC algorithm provides perceptual benefit to Mandarin-speaking people with severe-to-profound hearing loss.

scholarly journals Perception of Auditory Distance in Normal-Hearing and Moderate-to-Profound Hearing-Impaired Listeners

2019 ◽  
Vol 23 ◽  
pp. 233121651988761 ◽  
Author(s):  
Gilles Courtois ◽  
Vincent Grimaldi ◽  
Hervé Lissek ◽  
Philippe Estoppey ◽  
Eleftheria Georganti
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Normal Hearing ◽  
Hearing Impaired ◽  
Spatial Cues ◽  
Linear Amplification ◽  
Profound Hearing Loss ◽  
Wireless Microphone ◽  
Auditory Distance ◽  
Non Linear

The auditory system allows the estimation of the distance to sound-emitting objects using multiple spatial cues. In virtual acoustics over headphones, a prerequisite to render auditory distance impression is sound externalization, which denotes the perception of synthesized stimuli outside of the head. Prior studies have found that listeners with mild-to-moderate hearing loss are able to perceive auditory distance and are sensitive to externalization. However, this ability may be degraded by certain factors, such as non-linear amplification in hearing aids or the use of a remote wireless microphone. In this study, 10 normal-hearing and 20 moderate-to-profound hearing-impaired listeners were instructed to estimate the distance of stimuli processed with different methods yielding various perceived auditory distances in the vicinity of the listeners. Two different configurations of non-linear amplification were implemented, and a novel feature aiming to restore a sense of distance in wireless microphone systems was tested. The results showed that the hearing-impaired listeners, even those with a profound hearing loss, were able to discriminate nearby and far sounds that were equalized in level. Their perception of auditory distance was however more contracted than in normal-hearing listeners. Non-linear amplification was found to distort the original spatial cues, but no adverse effect on the ratings of auditory distance was evident. Finally, it was shown that the novel feature was successful in allowing the hearing-impaired participants to perceive externalized sounds with wireless microphone systems.

The Current Status of Hearing Care: Can We Change the Status Quo?

2005 ◽  
Vol 16 (07) ◽  
pp. 410-418 ◽  
Author(s):  
Dennis Van Vliet
Keyword(s):  
United States ◽  
Hearing Loss ◽  
Care Delivery ◽  
The United States ◽  
Status Quo ◽  
Hearing Impaired ◽  
Current Status ◽  
High Quality ◽  
Scientific Database ◽  
The Status

The members of the profession of audiology often express concern that the services and products that have been developed to provide benefit to the hearing impaired are not sought after or delivered to the majority of those diagnosed with hearing loss. A critical look at the status quo of hearing care delivery in the United States is needed to verify this assumption and to develop strategies to improve the situation. A key concern is the lack of a comprehensive high-quality scientific database upon which to build continuous improvements in the effectiveness of the services and products that are provided to the hearing impaired.

AGE-RELATED ISSUES OF THE QUALITY OF LIFE IN HEARING IMPAIRED PATIENTS

2021 ◽  
pp. 885-892
Author(s):  
Л. Е. Голованова ◽  
Е. А. Огородникова ◽  
Е. С. Лаптева ◽  
М. Ю. Бобошко
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Hearing Aids ◽  
Pure Tone Audiometry ◽  
Hearing Impaired ◽  
Hearing Disorders ◽  
Age Related ◽  
Sf 36 ◽  
Significant Difference

Целью исследования было изучение качества жизни лиц с нарушениями слуха в разных возрастных группах. Обследованы 100 пациентов, обратившихся в городской сурдологический центр для взрослых в связи с нарушением слуха: 50 человек - 34-59 лет, 50 - 60 лет и старше, из которых 32 человека были пожилого возраста (60-74 года)и 18 - старческого (75-86 лет). Степень тугоухости оценивали на основании результатов тональной пороговой аудиометрии. Для исследования качества жизни все пациенты заполняли общий опросник MOS SF-36, отражающий физический и психологический компоненты здоровья, а также специальный опросник HHIА(E)-S для лиц с нарушениями слуха. Установлено, что шкала HHIА(E)-S демонстрирует высокую корреляцию со степенью тугоухости у пациентов моложе 60 лет ( R =0,98; достоверность различий на уровне p <0,05), которая снижается у пациентов 60 лет и старше ( R =0,94; различия в оценках при разной степени тугоухости недостоверны). Значительные трудности в старшей возрастной группе могут быть связаны с тем, что людям пожилого и, особенно, старческого возраста сложно пользоваться слуховыми аппаратами (или они для них неэффективны) и оценивать свои затруднения по шкалам опросника. Целесообразно использовать шкалу HHIА(Е)-S в качестве скринингового инструмента для раннего выявления тугоухости, направления пациентов к сурдологу и своевременного слухопротезирования. The aim of the research was to study the quality of life in hearing impaired patients of different age. 100 patients referred to the city audiology centre because of their hearing disorders were examined: 50 patients from 34 to 59 years old and 50 patients from 60 years and older, from which 32 patients were of older age (60 to 74 years old) and 18 of oldest age (75 to 86 years old). A degree of hearing loss was assessed according to results of pure tone audiometry. To study the quality of life all patients filled in the questionnaire MOS SF-36, which evaluates physical and psychological components of health, and the questionnaire HHIA(E)-S, designed specifically for patients with hearing disorders. The HHIA(E)-S scale was found to show high correlation with hearing loss degree in patients younger than 60 years old ( R =0,98 with statistically significant difference, p <0,05), with decreasing correlation in patients from 60 years and older ( R =0,98; no significant difference while assessing various hearing loss degrees). Considerable difficulties in this age group may be explained by the fact, that older and especially oldest patients have a challenge with hearing aids usage (or they are of low efficiency for them) and with assessing theirs difficulties on the questionnaire scales. The HHIA(E)-S scale is useful as a screening tool for early detection of hearing loss, referral of patients to an audiologist and prompt hearing aid fitting.

scholarly journals Translation, adaptation and psychometric properties of Bahasa Malaysia version of the hearing handicap inventory for adult (HHIA): A preliminary study

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Tengku Zulaila Hasma Tengku Zam Zam ◽  
Ahmad Aidil Arafat Dzulkarnain ◽  
Sarah Rahmat ◽  
Masnira Jusoh
Keyword(s):  
Hearing Loss ◽  
Outcome Measurement ◽  
Preliminary Finding ◽  
Rehabilitation Program ◽  
Hearing Impaired ◽  
Internal Reliability ◽  
Social And Emotional ◽  
Modern Health Care ◽  
Scale Scores ◽  
Translation Techniques

 Introduction: Patient self-perceived handicap inventory is an important tool for modern health care including hearing loss. The HHIA is a self-reporting outcome measurement invented to verify the hearing-impaired patients’ complaint and carry out for appropriate client-centered rehabilitation program. To the author’s knowledge, none of the self-reported questionnaire for hearing loss is available in Malay language, therefore, further research is required. The aim of this study was to translate the English version of HHIA into Bahasa Malaysia and to psychometrically validate the questionnaire. Methods: The questionnaire was initially translated using forward-backward translation techniques by four-panelists (2 panels for each level). The translated questionnaire was then reconciled and harmonized for cultural and content by the researchers and two expert panels before being piloted among 10 hearing impaired patients. At the present stage, psychometric evaluations have been conducted among 30 adults hearing-impaired participants using Cronbach’s α (for internal reliability) and Pearson’s correlation for (inter-item correlation). All participants were recruited from IIUM Hearing and Speech Clinic. Results: Cronbach’s α value was 0.96 for combined items. There were a strong correlation between the total score of the combined items with each of the sub-scale scores (social and emotional) and between each of the sub-scale scores (r=0.92-0.98, ρ<0.01). Conclusions: The preliminary finding suggests the translated version of HHIA has the potential to be a reliable and valid tool to evaluate the hearing handicaps among hearing-impaired patients in Malaysia. A large sample of subjects is needed for further evaluation to support this notion.

scholarly journals Survey of Hearing Aid Conditions for Hearing Impaired Persons While Driving

2020 ◽  
pp. 132-136
Author(s):  
Hiroshi Ikeda ◽  
Shigeyuki Minami
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Visual Information ◽  
Hearing Aid ◽  
Hearing Impaired ◽  
Safe Driving ◽  
Actual Usage ◽  
Hearing Ability ◽  
Acquired Hearing Loss ◽  
The Impact

Hearing impaired persons are required to drive with hearing aids to supplement their hearing ability, however, there has not been sufficient discussion regarding the impact of the use of a hearing aid on driving a vehicle. In order to investigate the actual usage and driving conditions of using hearing aids while driving a vehicle, this paper uses a questionnaire to survey (1) how easy it is to drive when wearing hearing aids, and (2) how often hearing aids are not worn while driving. Concerning the ease of driving when wearing a hearing aid, it was suggested that people with congenital hearing loss were more likely to rely on visual information, and those with acquired hearing loss continue to use their experience of hearing. When the level of disability is high, it is difficult to drive when using the hearing aid, and when the disability level is low, it is easier to drive. Regarding the frequency of driving without wearing hearing aids, about 60 % of respondents had such an experience. Those who often drive without hearing aids had experienced headaches due to noise from wearing hearing aids compared to those who wear hearing aids at all times. Hearing aids are necessary assistive devices for hearing impaired persons to obtain hearing information, and to provide a safe driving environment. Therefore, this paper addresses issues to maintain a comfortable driving environment while wearing a hearing aid.

Hearing and Age Research

1979 ◽  
Vol 88 (5) ◽  
pp. 676-683 ◽  
Author(s):  
Robert N. Butler ◽  
Barbara Gastel
Keyword(s):  
Hearing Loss ◽  
Old Age ◽  
The Elderly ◽  
Hearing Impaired ◽  
Research Interest ◽  
Communicative Disorders ◽  
Auditory Impairment

Just as the ear trumpet once symbolized the elderly, so do contemporary approaches to hearing loss in the aged reflect many of the major themes in geriatrics and gerontology today. This paper begins by describing the National Institute on Aging (NIA) with particular emphasis on activities relevant to hearing in the elderly. Next, several areas of research interest, including the typology of presbycusis and related conditions, the epidemiology of auditory impairment in old age, the design of testing and research, and the rehabilitation of the hearing-impaired elderly, are addressed. The NIA and the National Institute of Neurological and Communicative Disorders and Stroke (NINCDS) are coordinating their efforts to stimulate investigation of these and related topics.

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