scholarly journals Emotion Communication Through Voice Modulation: Insights on Biological and Evolutionary Underpinnings of Language

2019 ◽  
Vol 16 ◽  
pp. 83
Author(s):  
Piera Filippi
Keyword(s):  
Voice Modulation

Study of Mental Disorder Prediction Model approaches its issues and Challenges

2021 ◽  
Vol 23 (07) ◽  
pp. 831-840
Author(s):  
Avani S Bhuva ◽  
◽  
Dr. Dhirendra Mishra ◽  
Keyword(s):  
Mental Disorders ◽  
Mental Disorder ◽  
Health Issues ◽  
Human Beings ◽  
Major Health ◽  
The World ◽  
Different Types ◽  
Prediction Systems ◽  
Voice Modulation ◽  
Society Today

Mental disorder is becoming one of the major health issues in society today. (WHO) depression will be the leading mental disorder all over the world by 2030. The timely prediction of such disorders is very essential for maintaining the health of human beings. These mental disorders are associated with different symptoms, some of these symptoms are visible in the form of facial expressions, gestures, change in voice modulation, etc. and some of them even cannot be noticed by naked eyes. Therefore, it is highly important to collect appropriate verbal and non-verbal symptom details about any individual along with using best-suited algorithms for accurate prediction using information technology. This paper explores different types of such symptoms associated with different types of mental disorders, their causes, and existing prediction-based solutions. The paper further presents the critical analysis of these aspects and proposes usages of biometrics-based traits for building better prediction systems for mental disorders.

scholarly journals Voice pitch modulation in human mate choice

2018 ◽  
Vol 285 (1893) ◽  
pp. 20181634 ◽  
Author(s):  
Katarzyna Pisanski ◽  
Anna Oleszkiewicz ◽  
Justyna Plachetka ◽  
Marzena Gmiterek ◽  
David Reby
Keyword(s):  
Mate Choice ◽  
Mate Preferences ◽  
Group Level ◽  
Voice Pitch ◽  
Adult Men ◽  
Human Voice ◽  
Vocal Behaviour ◽  
Vocal Apparatus ◽  
Social Attributions ◽  
Voice Modulation

Inter-individual differences in human fundamental frequency ( F 0, perceived as voice pitch) predict mate quality and reproductive success, and affect listeners' social attributions. Although humans can readily and volitionally manipulate their vocal apparatus and resultant voice pitch, for instance, in the production of speech sounds and singing, little is known about whether humans exploit this capacity to adjust the non-verbal dimensions of their voices during social (including sexual) interactions. Here, we recorded full-length conversations of 30 adult men and women taking part in real speed-dating events and tested whether their voice pitch (mean, range and variability) changed with their personal mate choice preferences and the overall desirability of each dating partner. Within-individual analyses indicated that men lowered the minimum pitch of their voices when interacting with women who were overall highly desired by other men. Men also lowered their mean voice pitch on dates with women they selected as potential mates, particularly those who indicated a mutual preference (matches). Interestingly, although women spoke with a higher and more variable voice pitch towards men they selected as potential mates, women lowered both voice pitch parameters towards men who were most desired by other women and whom they also personally preferred. Between-individual analyses indicated that men in turn preferred women with lower-pitched voices, wherein women's minimum voice pitch explained up to 55% of the variance in men's mate preferences. These results, derived in an ecologically valid setting, show that individual- and group-level mate preferences can interact to affect vocal behaviour, and support the hypothesis that human voice modulation functions in non-verbal communication to elicit favourable judgements and behaviours from others, including potential mates.

scholarly journals Vocal modulation in human mating and competition

2021 ◽  
Vol 376 (1840) ◽  
Author(s):  
Susan M. Hughes ◽  
David A. Puts
Keyword(s):  
Social Interactions ◽  
Social Impact ◽  
Social Contexts ◽  
Future Studies ◽  
Human Voice ◽  
Vocal Behaviour ◽  
Courtship Success ◽  
Human Mating ◽  
Voice Modulation ◽  
Romantic Interest

The human voice is dynamic, and people modulate their voices across different social interactions. This article presents a review of the literature examining natural vocal modulation in social contexts relevant to human mating and intrasexual competition. Altering acoustic parameters during speech, particularly pitch, in response to mating and competitive contexts can influence social perception and indicate certain qualities of the speaker. For instance, a lowered voice pitch is often used to exert dominance, display status and compete with rivals. Changes in voice can also serve as a salient medium for signalling a person's attraction to another, and there is evidence to support the notion that attraction and/or romantic interest can be distinguished through vocal tones alone. Individuals can purposely change their vocal behaviour in attempt to sound more attractive and to facilitate courtship success. Several findings also point to the effectiveness of vocal change as a mechanism for communicating relationship status. As future studies continue to explore vocal modulation in the arena of human mating, we will gain a better understanding of how and why vocal modulation varies across social contexts and its impact on receiver psychology. This article is part of the theme issue ‘Voice modulation: from origin and mechanism to social impact (Part I)’.

scholarly journals Voice Pathology Identification using Deep Neural Networks

2019 ◽  
Vol 8 (4) ◽  
pp. 7447-7450
Keyword(s):  
Deep Neural Networks ◽  
External Factors ◽  
Mel Frequency Cepstral Coefficients ◽  
Vocal Cords ◽  
Voice Change ◽  
Human Voice ◽  
Quality Of Voice ◽  
The Voice ◽  
Voice Modulation

The human voice construction is a complex biological mechanism capable of Changing pitch and volume. Some Internal or External factors frequently damage the vocal cords and change quality of voice or do some alteration in the voice modulation. The effects are reflected in expression of speech and understanding of information said by the person. So it is important to examine problem at early stages of voice change and overcome from this problem. ML play a major role in identifying whether voice is pathological or normal in nature. Voice features are extracted by Implementing Mel-frequency Cepstral Coefficients (MFCC) method, and examined on the Convolutional Neural Network (CNN) to identify the category of voice.

Context and Explanation in e-Collaborative Work

2011 ◽  
pp. 285-302
Author(s):  
Patrick Brézillon
Keyword(s):  
Contextual Information ◽  
Collaborative Work ◽  
Virtual Community ◽  
The Other ◽  
Contextual Cues ◽  
Face To Face ◽  
The One ◽  
Shared Context ◽  
Voice Modulation ◽  
Explanation Generation

In a face-to-face collaboration, participants use a large part of contextual information to translate, interpret and understand others’ utterances by using contextual cues like mimics, voice modulation, movement of a hand, etc. Such a shared context constitutes the collaboration space of the virtual community. Explanation generation, one the one hand, allows to reinforce the shared context, and, in the other hand, relies on the existing shared context. The situation is more critical in e-collaboration than in face-to-face collaboration because new contextual cues are to be used. This chapter presents the interests of making explicit context and explanation generation in e-collaboration and which types of new paradigms exist then.

scholarly journals Vocomotor and Social Brain Networks Work Together to Express Social Traits in Voices

2020 ◽  
Vol 30 (11) ◽  
pp. 6004-6020
Author(s):  
Stella Guldner ◽  
Frauke Nees ◽  
Carolyn McGettigan
Keyword(s):  
Inferior Frontal Gyrus ◽  
Neural Basis ◽  
Social Traits ◽  
Social Processing ◽  
The Social ◽  
Vocal Control ◽  
The Impact ◽  
Voice Modulation ◽  
Social Trait ◽  
Trait Space

Abstract Voice modulation is important when navigating social interactions—tone of voice in a business negotiation is very different from that used to comfort an upset child. While voluntary vocal behavior relies on a cortical vocomotor network, social voice modulation may require additional social cognitive processing. Using functional magnetic resonance imaging, we investigated the neural basis for social vocal control and whether it involves an interplay of vocal control and social processing networks. Twenty-four healthy adult participants modulated their voice to express social traits along the dimensions of the social trait space (affiliation and competence) or to express body size (control for vocal flexibility). Naïve listener ratings showed that vocal modulations were effective in evoking social trait ratings along the two primary dimensions of the social trait space. Whereas basic vocal modulation engaged the vocomotor network, social voice modulation specifically engaged social processing regions including the medial prefrontal cortex, superior temporal sulcus, and precuneus. Moreover, these regions showed task-relevant modulations in functional connectivity to the left inferior frontal gyrus, a core vocomotor control network area. These findings highlight the impact of the integration of vocal motor control and social information processing for socially meaningful voice modulation.

scholarly journals Transgender women and the Gender Reassignment Process: subjection experiences, suffering and pleasure in body adaptation

2015 ◽  
Vol 36 (2) ◽  
pp. 70-75 ◽  
Author(s):  
Analídia Rodolpho Petry
Keyword(s):  
Transgender Women ◽  
The Body ◽  
Sex Reassignment Surgery ◽  
Gender Reassignment ◽  
Vaginal Canal ◽  
Hormone Use ◽  
And Gender ◽  
Voice Modulation ◽  
Transformation Processes ◽  
Process Method

OBJECTIVE: This article seeks to understand the experiences of transgender women in relation to the hormone therapy and sex reassignment surgery that make up the Gender Reassignment Process. METHOD: It is a qualitative study inserted into the field of cultural and gender studies. Data collection used narrative interviews, conducted in 2010 and 2011, with seven transsexual women who had been undergoing the Gender Reassignment Process for at least two years. The data was submitted to a thematic analysis. RESULTS: The results show that the transformation processes for construction of the female body include behavior adaptation, posture modification, voice modulation, hormone use, vaginal canal dilation and surgical complications. Such processes subject the body to be built as idealized to fit the gender identity, infringing on pleasures and afflictions. CONCLUSION: We concluded that the discussion involving the Gender Reassignment Process brings allowances for nursing regarding body changes experienced by transgender women.

scholarly journals Vocal size exaggeration may have contributed to the origins of vocalic complexity

2021 ◽  
Vol 377 (1841) ◽  
Author(s):  
Katarzyna Pisanski ◽  
Andrey Anikin ◽  
David Reby
Keyword(s):  
Body Size ◽  
Social Impact ◽  
Vocal Communication ◽  
Vocal Tract ◽  
Similar Extent ◽  
Theme Issue ◽  
Articulatory Movements ◽  
Animal Vocalizations ◽  
Second Formant ◽  
Voice Modulation

Vocal tract elongation, which uniformly lowers vocal tract resonances (formant frequencies) in animal vocalizations, has evolved independently in several vertebrate groups as a means for vocalizers to exaggerate their apparent body size. Here, we propose that smaller speech-like articulatory movements that alter only individual formants can serve a similar yet less energetically costly size-exaggerating function. To test this, we examine whether uneven formant spacing alters the perceived body size of vocalizers in synthesized human vowels and animal calls. Among six synthetic vowel patterns, those characterized by the lowest first and second formant (the vowel /u/ as in ‘boot’) are consistently perceived as produced by the largest vocalizer. Crucially, lowering only one or two formants in animal-like calls also conveys the impression of a larger body size, and lowering the second and third formants simultaneously exaggerates perceived size to a similar extent as rescaling all formants. As the articulatory movements required for individual formant shifts are minor compared to full vocal tract extension, they represent a rapid and energetically efficient mechanism for acoustic size exaggeration. We suggest that, by favouring the evolution of uneven formant patterns in vocal communication, this deceptive strategy may have contributed to the origins of the phonemic diversification required for articulated speech. This article is part of the theme issue ‘Voice modulation: from origin and mechanism to social impact (Part II)’.

scholarly journals Across demographics and recent history, most parents sing to their infants and toddlers daily

2021 ◽  
Vol 376 (1840) ◽  
Author(s):  
Ran Yan ◽  
Ghazal Jessani ◽  
Elizabeth S. Spelke ◽  
Peter de Villiers ◽  
Jill de Villiers ◽  
...  
Keyword(s):  
Social Impact ◽  
Daily Basis ◽  
Human Society ◽  
Theme Issue ◽  
Technological Environment ◽  
Older Parents ◽  
The Past ◽  
Recorded Music ◽  
The Everyday ◽  
Voice Modulation

Music is universally prevalent in human society and is a salient component of the lives of young families. Here, we studied the frequency of singing and playing recorded music in the home using surveys of parents with infants ( N = 945). We found that most parents sing to their infant on a daily basis and the frequency of infant-directed singing is unrelated to parents’ income or ethnicity. Two reliable individual differences emerged, however: (i) fathers sing less than mothers and (ii) as infants grow older, parents sing less. Moreover, the latter effect of child age was specific to singing and was not reflected in reports of the frequency of playing recorded music. Last, we meta-analysed reports of the frequency of infant-directed singing and found little change in its frequency over the past 30 years, despite substantial changes in the technological environment in the home. These findings, consistent with theories of the psychological functions of music, in general, and infant-directed singing, in particular, demonstrate the everyday nature of music in infancy. This article is part of the theme issue ‘Voice modulation: from origin and mechanism to social impact (Part I)’.

scholarly journals Even violins can cry: specifically vocal emotional behaviours also drive the perception of emotions in non-vocal music

2021 ◽  
Vol 376 (1840) ◽  
Author(s):  
D. Bedoya ◽  
P. Arias ◽  
L. Rachman ◽  
M. Liuni ◽  
C. Canonne ◽  
...  
Keyword(s):  
Social Impact ◽  
Computational Models ◽  
Emotional Responses ◽  
Vocal Music ◽  
Singing Voice ◽  
Theme Issue ◽  
Human Voice ◽  
Musical Background ◽  
Vocal Tremor ◽  
Voice Modulation

A wealth of theoretical and empirical arguments have suggested that music triggers emotional responses by resembling the inflections of expressive vocalizations, but have done so using low-level acoustic parameters (pitch, loudness, speed) that, in fact, may not be processed by the listener in reference to human voice. Here, we take the opportunity of the recent availability of computational models that allow the simulation of three specifically vocal emotional behaviours: smiling, vocal tremor and vocal roughness. When applied to musical material, we find that these three acoustic manipulations trigger emotional perceptions that are remarkably similar to those observed on speech and scream sounds, and identical across musician and non-musician listeners. Strikingly, this not only applied to singing voice with and without musical background, but also to purely instrumental material. This article is part of the theme issue ‘Voice modulation: from origin and mechanism to social impact (Part I)’.

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