Results 21 to 30 of about 38,561 (295)

Analysis of ultrasonic vocalizations from mice using computer vision and machine learning

eLife, 2021
Mice emit ultrasonic vocalizations (USVs) that communicate socially relevant information. To detect and classify these USVs, here we describe VocalMat. VocalMat is a software that uses image-processing and differential geometry approaches to detect USVs ...
Antonio HO Fonseca, Gustavo M Santana, Gabriela M Bosque Ortiz, Sérgio Bampi, Marcelo O Dietrich   +4 more
doaj   +1 more source

A possible common physical principle that underlies animal vocalization: theoretical considerations with an unsteady airflow-structure interaction model

Journal of Biomechanical Science and Engineering, 2016
We previously described an analytical model regarding how human falsetto voice is produced upon interaction between the respiratory airflow and vocal fold motion.
Shinji DEGUCHI
doaj   +1 more source

The vocal chorder [PDF]

Interactions, 2014
Probing stamina in an interactive artifact through opera rehearsals.
Carl Unander-Scharin, Åsa Unander-Scharin, Kristina Höök, Ludvig Elblaus   +3 more
openaire   +2 more sources

Behavioral responses to cow and calf separation: separation at 1 and 100 days after birth [PDF]

Animal Bioscience, 2023
Objective The aim was to compare the behavioral response to full separation of cows and calves maintained together for 100 days or 24 h. Methods Twelve Holstein-Friesian cow-calf pairs were enrolled into either treatment or industry groups (n = 6 cow ...
Sarah E. Mac, Sabrina Lomax, Cameron E. F. Clark   +2 more
doaj   +1 more source

Vocalization categorization behavior explained by a feature-based auditory categorization model

eLife, 2022
Vocal animals produce multiple categories of calls with high between- and within-subject variability, over which listeners must generalize to accomplish call categorization.
Manaswini Kar, Marianny Pernia, Kayla Williams, Satyabrata Parida, Nathan Alan Schneider, Madelyn McAndrew, Isha Kumbam, Srivatsun Sadagopan   +7 more
doaj   +1 more source

Altering Opioid Neuromodulation in the Songbird Basal Ganglia Modulates Vocalizations

Frontiers in Neuroscience, 2019
Although the interplay between endogenous opioids and dopamine (DA) in the basal ganglia (BG) is known to underlie diverse motor functions, few studies exist on their role in modulating speech and vocalization.
Sandeep Kumar, Alok Nath Mohapatra, Hanuman Prasad Sharma, Utkarsha A. Singh, Niranjan Ashok Kambi, Thirumurthy Velpandian, Raghav Rajan, Soumya Iyengar   +7 more
doaj   +1 more source

Information for each vocalization analyzed. [PDF]

, 2018
For each vocalization, information is provide indicating the date of the recording, vocalization number, emitter, bandwidth (Hz), duration (ms), high frequency (Hz), low frequency (Hz), mean fundamental frequency (Hz), slope (Hz/s), amplitude, and ...
Megan R. Warren (5778509), Morgan S Spurrier, Joshua P Neunuebel, Joshua P. Neunuebel (5778515), Eric D. Roth (324607), Megan R Warren, Morgan S. Spurrier (5778512), Eric D Roth   +7 more
core   +1 more source

Predictive effect of communicative vocalization on expressive vocabulary in children with autism spectrum disor-der

Zhongguo kangfu lilun yu shijian
Objective To explore the prediction effect of communicative vocalization on expressive vocabulary in children with autism spectrum disorder (ASD). Methods From February, 2021 to February, 2022, 40 children with ASD whose expressive vocabularies contained
LIU Min, QIN Keyu, CHEN Siqi, LIU Qiaoyun   +3 more
doaj   +1 more source

Music and Spirituality: Reflections from a Western Christian Perspective

Religions, 2013
Music and spirituality in a Christian view start with faith in the Word of God in response to the initiative of God who, as personal being through the Word revealed in Christ, seeks out persons even when they do not seek God.
Paul Westermeyer
doaj   +1 more source

Study on a Pig Vocalization Classification Method Based on Multi-Feature Fusion

Sensors
To improve the classification of pig vocalization using vocal signals and improve recognition accuracy, a pig vocalization classification method based on multi-feature fusion is proposed in this study. With the typical vocalization of pigs in large-scale
Yuting Hou, Qifeng Li, Zuchao Wang, Tonghai Liu, Yuxiang He, Haiyan Li, Zhiyu Ren, Xiaoli Guo, Gan Yang, Yu Liu, Ligen Yu   +10 more
doaj   +1 more source