Automatic cough detection from realistic audio recordings using C-BiLSTM with boundary regression

2022 ◽  
Vol 72 ◽  
pp. 103304
Author(s):  
Mingyu You ◽  
Weihao Wang ◽  
You Li ◽  
Jiaming Liu ◽  
Xianghuai Xu ◽  
...  
Keyword(s):  
Audio Recordings

A Device to Mark Inaudible Behaviors on Audio Recordings

1987 ◽  
Vol 18 (3) ◽  
pp. 238-240
Author(s):  
Edward A. Shirkey ◽  
Ruben D. Kelly
Keyword(s):  
Speech And Language ◽  
Audio Tape ◽  
Speech Language Pathologists ◽  
Audio Recordings

A need exists for speech-language pathologists to have convenient and inexpensive ways to record, on audio tape, occurrences of important inaudible speech- and language-related behaviors. The device described below can be used to mark occurrences of such events.

Classification of Infant Vocalizations by Untrained Listeners

2019 ◽  
Vol 62 (9) ◽  
pp. 3265-3275
Author(s):  
Heather L. Ramsdell-Hudock ◽  
Anne S. Warlaumont ◽  
Lindsey E. Foss ◽  
Candice Perry
Keyword(s):  
Formal Education ◽  
Additional Insight ◽  
Listener Responses ◽  
Infant Vocalization ◽  
Early Infant ◽  
Infant Vocalizations ◽  
Audio Recordings ◽  
Speech And Language Development ◽  
Insight Into

Purpose To better enable communication among researchers, clinicians, and caregivers, we aimed to assess how untrained listeners classify early infant vocalization types in comparison to terms currently used by researchers and clinicians. Method Listeners were caregivers with no prior formal education in speech and language development. A 1st group of listeners reported on clinician/researcher-classified vowel, squeal, growl, raspberry, whisper, laugh, and cry vocalizations obtained from archived video/audio recordings of 10 infants from 4 through 12 months of age. A list of commonly used terms was generated based on listener responses and the standard research terminology. A 2nd group of listeners was presented with the same vocalizations and asked to select terms from the list that they thought best described the sounds. Results Classifications of the vocalizations by listeners largely overlapped with published categorical descriptors and yielded additional insight into alternate terms commonly used. The biggest discrepancies were found for the vowel category. Conclusion Prior research has shown that caregivers are accurate in identifying canonical babbling, a major prelinguistic vocalization milestone occurring at about 6–7 months of age. This indicates that caregivers are also well attuned to even earlier emerging vocalization types. This supports the value of continuing basic and clinical research on the vocal types infants produce in the 1st months of life and on their potential diagnostic utility, and may also help improve communication between speech-language pathologists and families.

“Channeling” the powers of God’s Word

2010 ◽  
Vol 4 (2) ◽  
pp. 135-156 ◽  
Author(s):  
Dorothea E. Schulz
Keyword(s):  
The Other ◽  
Border Zone ◽  
Focus Attention ◽  
Spiritual Power ◽  
New Materials ◽  
God's Word ◽  
Audio Recordings ◽  
Heated Debate ◽  
The Subject ◽  
The One

Starting with the controversial esoteric employment of audio recordings by followers of the charismatic Muslim preacher Sharif Haidara in Mali, the article explores the dynamics emerging at the interface of different technologies and techniques employed by those engaging the realm of the Divine. I focus attention on the “border zone” between, on the one hand, techniques for appropriating scriptures based on long-standing religious conventions, and, on the other, audio recording technologies, whose adoption not yet established authoritative and standardized forms of practice, thereby generating insecurities and becoming the subject of heated debate. I argue that “recyclage” aptly describes the dynamics of this “border zone” because it captures the ways conventional techniques of accessing the Divine are reassessed and reemployed, by integrating new materials and rituals. Historically, appropriations of the Qur’an for esoteric purposes have been widespread in Muslim West Africa. These esoteric appropriations are at the basis of the considerable continuities, overlaps and crossovers, between scripture-related esoteric practices on one side, and the treatment by Sharif Haidara’s followers of audio taped sermons as vessels of his spiritual power, on the other.

Implikatur Ekspresi Tindak Tutur Verdiktif Srimpi Anglir Mendhung

Panggung ◽  
2019 ◽  
Vol 29 (4) ◽  
Author(s):  
Maryono Maryono
Keyword(s):  
Qualitative Research ◽  
Research Methodology ◽  
Speech Acts ◽  
Performing Arts ◽  
Audio Recordings ◽  
Qualitative Research Methodology ◽  
Extrinsic Values

ABSTRACTUnderstanding of art will be complete if it can express a particular value. One source of values in art is the pleasure of its objectivity, which encompasses intrinsic and extrinsic values with aesthetical visualization. The values of implicature in the Srimpi Anglir Mendhung can be found by referring to the expression of verdictive speech acts in its verbal and nonverbal components. In order to study the implicature values contained in Srimpi Anglir Mendhung, the researcher uses a qualitative research methodology based on the theory of pragmatics and theory of performing arts. The strategies used for collecting data are a library study, a study of visual recordings, a study of audio recordings, and interviews. The technique of analysis is interactive and involves the triangulation of data, methodology, and theory. The results of the discussion show that the implicature in the expression of verdictive speech acts in Srimpi Anglir Mendhung is a form of adulation and homage to the noble king, Sultan Agung Hanyakra Kusuma from the Mataram Kingdom. The values of heroism and virtue contained in Srimpi Anglir Mendhung are a reflection of the values of life, which should be emulated and appreciated by the audience and general public.Keywords: implicature, expression of verdictive speech acts, and Srimpi Anglir Mendhung dance. ABSTRAKPemahaman tentang seni terjadi secara lengkap apabila mampu untuk mengungkapkan suatu nilai. Satu sumber nilai seni adalah kenikmatan yang diberikan oleh objektifitas terhadap nilai-nilai instrinsik dan ekstrinsik dengan visualisasi estetis. Merujuk pada ekspresi tindak tutur verdiktif pada komponen verbal dan nonverbal, Tari Srimpi Anglir Mendhung dapat ditarik implikatur nilainya. Untuk mengkaji implikatur nilai yang terkandung dalam Tari Srimpi Anglir Mendhung, peneliti menggunakan metodologi penelitian kualitatif dengan berlandaskan teori pragmatik dan teori seni pertunjukan. Strategi pengumpulan data berupa studi pustaka, studi rekaman visual, studi rekaman audio, dan wawancara. Teknik analisisnya bersifat interaktif dengan mentrianggulasikan data, metodologis, dan teori. Hasil pembahasan ditemukan bahwa implikatur ekspresi tindak tutur verdiktif Srimpi Anglir Mendhung merupakan bentuk sanjungan dan penghormatan terhadap raja yang dimuliakan yaitu Sultan Agung Hanyakra Kusuma dari Kerajaan Mataram. Nilai-nilai keprajuritan dan kebajikan yang terkandung dalam Srimpi Anglir Mendhung merupakan cerminan nilai-nilai kehidupan, layak diteladani dan diapresiasi oleh audiens maupun masyarakat luas.Kata kunci: ekspresi, implikatur, Tari Srimpi Anglir Mendhung, tindak tutur verdiktif

Does Age Moderate the Influence of Early Life Language Experiences? A Naturalistic Home Observation Study

2019 ◽  
Author(s):  
Katrina d'Apice ◽  
Sophie von Stumm
Keyword(s):  
Cognitive Ability ◽  
Early Life ◽  
Cognitive Skills ◽  
Cognitive Testing ◽  
Parent Ratings ◽  
Language Experience ◽  
Observation Study ◽  
Home Environments ◽  
Lexical Diversity ◽  
Audio Recordings

We explored if children’s age moderated associations between their early life language experiences and their linguistic and cognitive skills. For 107 British children, aged 24 to 48 months, and their families, we collected 3 day-long audio-recordings of their naturalistic home environments (M = 15.06 hours per day, SD = 1.87). Children’s cognitive ability was assessed by parent-ratings and with a cognitive testing booklet that children completed at home. We found that the quantity, lexical diversity and vocabulary sophistication of adult speech were associated with children’s linguistic and cognitive skills. However, these associations were not moderated by children’s age. Our findings suggest that the influence of early life language experience is not differentiated at age 24 to 48 months.

Code-switching in parents’ everyday speech to bilingual infants

2020 ◽  
Author(s):  
Lena V. Kremin ◽  
Julia Alves ◽  
Adriel John Orena ◽  
Linda Polka ◽  
Krista Byers-Heinlein
Keyword(s):  
Language Acquisition ◽  
Code Switching ◽  
Common Phenomenon ◽  
English Bilingual ◽  
Audio Recordings ◽  
Bilingual Communities ◽  
Apparent Reasons ◽  
At Home

Code-switching is a common phenomenon in bilingual communities, but little is known about bilingual parents’ code-switching when speaking to their infants. In a pre-registered study, we identified instances of code-switching in day-long at-home audio recordings of 21 French–English bilingual families in Montreal, Canada, who provided recordings when their infant was 10 and 18 months old. Overall, rates of infant-directed code-switching were low, averaging 7 times per hour (6 times per 1,000 words) at 10 months and increasing to 28 times per hour (18 times per 1,000 words) at 18 months. Parents code-switched more between sentences than within a sentence; this pattern was even more pronounced when infants were 18 months than when they were 10 months. The most common apparent reasons for code-switching were to bolster their infant’s understanding and to teach vocabulary words. Combined, these results suggest that bilingual parents code-switch in ways that support successful bilingual language acquisition.

scholarly journals Identifying and measuring the behavioural, dietary, and physical activity components of weight management consultations delivered by general practice nurses in routine care

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Heather Tong ◽  
Elizabeth Morris ◽  
Susan A. Jebb ◽  
Dimitrios A. Koutoukidis
Keyword(s):  
Physical Activity ◽  
Weight Loss ◽  
Weight Management ◽  
Care Group ◽  
Dietary Recommendations ◽  
Practice Nurses ◽  
Audio Recordings ◽  
Baseline Weight ◽  
Physical Activity Recommendations ◽  
Activity Recommendations

Abstract Background Many people with obesity receive weight loss consultations by general practice nurses (GPNs) in routine primary care. This exploratory study aimed to characterise the components of these consultations, including behaviour change techniques (BCTs), and dietary and physical activity recommendations. Methods We analysed audio recordings of weight management consultations conducted by 8 GPNs as part of the ‘usual care’ group in a randomised controlled trial (ISRCTN75092026). Consultations were coded against three taxonomies to classify BCTs, dietary recommendations, and physical activity recommendations. Associations between coded content and weight loss were assessed. Differences in the content of consultations where weight loss was < 5% or ≥ 5% from baseline weight at 6 months were explored. Results One hundred and fifty audio recordings were available from 53 out of 140 (38%) participants in the usual care group. Participants had on average 3 (SD = 1) recorded consultations over 3 months, lasting 14 (SD = 7) minutes each. Weight change at 3, 6, and 12 months was -3.6% (SD = 4.3), -5.5% (SD = 6.0) and -4.2% (SD = 6.5) for participants with audio recordings. GPNs used 3.9 (SD = 1.6) of 93 BCTs, 3.3 (SD = 2.7) of 30 dietary recommendations and 1.4 (SD = 1.2) of 10 physical activity recommendations per consultation. The most commonly employed BCTs were feedback on outcome of behaviour (80.0%), problem solving (38.0%), and social reward (34.3%). The most common dietary recommendations were about portion size (31.3%), nutrients (28.0%), and balanced diet (19.7%). The main physical activity recommendation was about walking (30.3%). There was no association between weight loss and the number of dietary recommendations, physical activity recommendations, or BCTs used per consultation, or per participant. Social reward was the only technique used significantly more in consultations of participants that lost ≥ 5% of their baseline weight at 6 months. Conclusions The study provides a new method that could be used to describe the content of weight management consultations. Specific dietary or physical activity recommendations and BCTs were used infrequently and inconsistently in this group of GPNs. Although replication is required in larger samples, this may point to a weakness in current practice.

scholarly journals Escaping the past and living in the present: a qualitative exploration of substance use among Syrian male refugees in Germany

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Jutta Lindert ◽  
Ulrike Neuendorf ◽  
Marta Natan ◽  
Ingo Schäfer
Keyword(s):  
Substance Use ◽  
Hybrid Approach ◽  
Syrian Refugees ◽  
Group Discussions ◽  
The Past ◽  
Audio Recordings ◽  
Psychosocial Difficulties ◽  
Professional Treatment ◽  
And Coping ◽  
Qualitative Exploration

Abstract Background Syrians have been the largest group of refugees in Germany since 2014. Little is known about Syrian refugees` perspectives on substance use. The aim of this study is to investigate the perspective of male refugees from Syria and to foster specific knowledge and understanding of substance use. Methods We applied a qualitative study design. Five semi-structured focus group discussions with a total of 19 refugees were conducted in 2019 among the difficult to reach population of Syrian refugees. Audio recordings were translated and transcribed. We used a hybrid approach by integrating inductive and deductive thematic frameworks. Results We identified common themes. Firstly, refugees perceived that substances are widely available and accepted in Germany. Secondly, refugees perceived that rules and norms in Germany differ from rules and norms in the home country and favor availability of substances. Thirdly, substance use is related to the intention to escape the past. Fourthly, substance use is related to living in the present through connecting with others and being part of the community. Finally, mental health professional treatment for substance use is associated with shame. Conclusions Findings support Syrian refugees` perspectives of substance use as a way of both escaping the past and coping with psychosocial difficulties in the present in a socio-ecological understanding. Understanding the explanatory model of Syrian refugees can inform future interventions to prevent substance abuse and design tailored interventions. Further studies with Syrian refugees in more countries are needed to better understand resettled refugees` perspectives on substance use.

Listening Like a Computer: Attentional Tensions and Mechanized Care in Psychiatric Digital Phenotyping

2021 ◽  
pp. 016224392110263
Author(s):  
Beth M. Semel
Keyword(s):  
Speech Sound ◽  
Smartphone Application ◽  
Subject Position ◽  
Research Subject ◽  
Semantic Meaning ◽  
Team Members ◽  
Phone Calls ◽  
Digital Phenotyping ◽  
Human Research Subject ◽  
Audio Recordings

This article explores negotiations over the humanistic versus mechanized components of care through an ethnographic account of digital phenotyping research. I focus on a US-based team of psychiatric and engineering professionals assembling a smartphone application that they hope will analyze minute changes in the sounds of speech during phone calls to predict when a user with bipolar disorder will have a manic or depressive episode. Contrary to conventional depictions of psychiatry as essentially humanistic, the discourse surrounding digital phenotyping positions the machine as a necessary addition to mental health care precisely because of its more-than-human sensory, attentional capacities. The bipolar research team likewise portrays their app as capable of pinpointing sonic signs of mental illness that humans, too distracted by semantic meaning, otherwise ignore. Nevertheless, the team members tasked with processing the team’s data (audio recordings of human research subject speech) must craft and perform a selectively attentive machinic subject position, which they call “listening like a computer”: a paradoxical mode of attention (to speech sound) and inattention (to speech meaning). By tracing the team’s discursive and on-the-ground enactments of care and attention as both humanistic and machinic, I tune a critical ear to the posthuman promises of digital phenotyping.

scholarly journals Influence of language skills on the choice of terms used to describe lung sounds in a language other than English: a cross-sectional survey of staff physicians, residents and medical students

BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e044240
Author(s):  
Abraham Bohadana ◽  
Hava Azulai ◽  
Amir Jarjoui ◽  
George Kalak ◽  
Ariel Rokach ◽  
...  
Keyword(s):  
Medical Students ◽  
Dual Language ◽  
Language Skills ◽  
Cross Sectional Study ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
C Language ◽  
Audio Recordings ◽  
Chest Auscultation ◽  
English Speaking

IntroductionThe value of chest auscultation would be enhanced by the use of a standardised terminology. To that end, the recommended English terminology must be transferred to a language other than English (LOTE) without distortion.ObjectiveTo examine the transfer to Hebrew—taken as a model of LOTE—of the recommended terminology in English.Design/settingCross-sectional study; university-based hospital.Participants143 caregivers, including 31 staff physicians, 65 residents and 47 medical students.MethodsObservers provided uninstructed descriptions in Hebrew and English of audio recordings of five common sounds, namely, normal breath sound (NBS), wheezes, crackles, stridor and pleural friction rub (PFR).Outcomes(a) Rates of correct/incorrect classification; (b) correspondence between Hebrew and recommended English terms; c) language and auscultation skills, assessed by crossing the responses in the two languages with each other and with the classification of the audio recordings validated by computer analysis.ResultsRange (%) of correct rating was as follows: NBS=11.3–20, wheezes=79.7–87.2, crackles=58.6–69.8, stridor=67.4–96.3 and PFR=2.7–28.6. Of 60 Hebrew terms, 11 were correct, and 5 matched the recommended English terms. Many Hebrew terms were adaptations or transliterations of inadequate English terms. Of 687 evaluations, good dual-language and single-language skills were found in 586 (85.3%) and 41 (6%), respectively. However, in 325 (47.3%) evaluations, good language skills were associated with poor auscultation skills.ConclusionPoor auscultation skills surpassed poor language skills as a factor hampering the transfer to Hebrew (LOTE) of the recommended English terminology. Improved education in auscultation emerged as the main factor to promote the use of standardised lung sound terminology. Using our data, a strategy was devised to encourage the use of standardised terminology in non-native English-speaking countries.

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