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105 results for “pitch”
Exercise Pitch Black 2018 — RAAF-IAF Co-Fly
<p>Highlights of Exercise <a href="https://www.youtube.com/results?search_query=%23ExPitchBlack2018">#ExPitchBlack2018</a> (includes IAF's Sukhoi Su-30 MKIs flying with RAAF's F/A-18 Hornets and refueling from a RAAF KC30A (Airbus A330 MRTT) tanker)/ Sources: <a href="https://www.youtube.com/results?search_query=%23RoyalAustralianAirForce">#RoyalAustralianAirForce</a> (RAAF) & <a href="https://www.youtube.com/results?search_query=%23IndianAirForce">#IndianAirForce</a> (IAF) Exercise "<a href="https://www.youtube.com/results?search_query=%23PITCHBLACK">#PITCHBLACK</a>" is a biennial three-week multi-national large force employment exercise conducted from RAAF Base Darwin and RAAF Base Tindal. Exercise Pitch Black 2018 is being held from July 27 to August 17, 2018.</p> <p>Music: HookSounds (Creative Commons)</p> <p>VideoID: AIDN00408020180028/V1</p> <p>DECLARATION: The third-party contents are used under "Fair Use" principle. And, the copyrights are owned by their original publishers. © 2018 IndraStra Global 163 W, 71st Street, NY - 10023 www.indrastra.com</p>
THE INFLUENCE OF PITCH FEEDBACK ON LEARNING OF MOTOR-TIMING AND SEQUENCING: A PIANO STUDY WITH NOVICES
<p>These files contain values and conditions for each subject in csv format.</p>
Beneficial wake-capture effect for forward propulsion with a restrained wing-pitch motion of a butterfly
Unlike other insects, a butterfly uses a small amplitude of the wing-pitch motion for flight. From an analysis of the dynamics of real flying butterflies, we show that the restrained amplitude of the wing-pitch motion enhances the wake-capture effect so as to enhance forward propulsion. A numerical simulation refined with experimental data shows that, for a small amplitude of the wing-pitch motion, the shed vortex generated in the downstroke induces air in the wake region to flow towards the wings, which enables a butterfly to capture this induced flow and to acquire an additional forward propulsion. When the amplitude of the wing-pitch motion exceeds 45<sup>o</sup>, the flow induced by the shed vortex drifts away from the wings; it attenuates the wake-capture effect and causes the butterfly to lose a part of its forward propulsion. Our results provide a physical elucidation for a butterfly adopting a small amplitude of the wing-pitch motion to enhance the wake-capture effect and forward propulsion. This work clarifies the variation of the flow field correlated with the wing-pitch motion, which is useful in the design of a micro-aerial vehicle.
On the importance of using event-specific wave pitch angle diffusion rates in modeling diffuse electron precipitation
<p>These are simulation results from running RAM-SCB and GLOW models. Two simulations were conducted. One uses diffusion coefficients derived based on statistical wave properties ("stat"), and the other uses coefficients from event-specific simultaneous wave properties ("event"). Data include the precipitating electron flux, wave diffusion coefficients, and height profiles of ionospheric electron density.</p>
Dataset - Radially resolved dynamic inflow pitch step experiment in wind tunnel
<p>The relevant turbine data of MoWiTO 1.8 and the preprocessed data presented in the following accepted paper are uploaded:</p> <p><br> Berger, F., Onnen, D., Schepers, J. G., and Kühn, M.: Experimental analysis of radially resolved dynamic inflow effects due to pitch steps, Wind Energ. Sci. Discuss. [preprint], https://doi.org/10.5194/wes-2021-70, accepted, 2021.</p> <p> </p> <p>The dataset describes a pitch step experiment with a model wind turbine in a wind tunnel between a high rotor load and a low rotor load. Measurements of turbine loads, near wake flow and radius resolved induction measurements are available.</p>
Towards a simultaneously speaking bilingual robot: Primary study on the effect of gender and pitch of the robot's voice
<p>With fast and reliable international transportation, more people with different language backgrounds can interact now. As a result, the need for communicative agents fluent in several languages to assist those people is highlighted. The high cost of hiring human attendants fluent in several languages makes using social robots a more affordable alternative in international gatherings. A social robot capable of presenting a piece of information in more than one language at the same time to its audience is the goal of this line of study. However, the negative effect of background noise on speech comprehension in humans is well-established. Hence, presenting a piece of information in two different languages at the same time by the robot creates an adverse listening condition for both individuals listening to the speech of such a bilingual robot. In this study, we investigated whether manipulating the pitch and gender of the robot's voice could affect human subjects' memory of the presented information in the presence of background noise. The results indicate that the pitch and gender of the speaking voice do indeed affect our memory of the presented information. when a male voice was used, a higher pitch resulted in significantly better memory performance than a lower pitch. Contrarily, when a female voice was used, a lower pitch resulted in significantly better memory in participants than a higher pitch. Both male and female subjects performed significantly better with a female voice in a noisy background. In nutshell, the result of this study suggests using a female voice for robots in noisy conditions, as in the case of simultaneously speaking robots, can significantly improve the retrieval of presented information in human subjects.</p>
Experiment-based data published in "Entropy, pitch, and noise: organization and disorganization in the perception of closure for different types of spectra", JNMR
<p>This folder contains both the sonic excerpts used for an experiment measuring the level of perceived closure for sound stimuli presenting pitch, bell, and noise spectral structures, and the web application created to run the experiment. The web application can be uploaded in any server for trying it our.</p>
Recovery Kinetics After the Use of Small Sided Games With a Small and Large Number of Players and Large Pitch Area
ClinicalTrials.gov study NCT03970707. IPD Sharing: NO. Countries: 1. Publications: 5.
Electric Pace-pitched Hearing Achieves Natural Tonotopy
ClinicalTrials.gov study NCT03892941. IPD Sharing: NO. Countries: 1. Publications: 1.
Cortical Processing of Proprioception Related to Pitching Performance in Baseball Players With Glenohumeral Internal Rotation Deficit
ClinicalTrials.gov study NCT06704529. IPD Sharing: NO. Countries: 1. Publications: 7.
High pitch sounds small for domestic dogs dataset
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Data from: Behavioral and neural measures of confidence using a novel auditory pitch identification task
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Towards a simultaneously speaking bilingual robot: Primary study on the effect of gender and pitch of the robot’s voice
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Data from: How does human motor cortex regulate vocal pitch in singers?
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Beneficial wake-capture effect for forward propulsion with a restrained wing-pitch motion of a butterfly
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Example measurements of electron energy and pitch angle distributions from Venus Express
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Romancing with tone: On the outcomes of prosodic contact (sound files and pitch contours)
<p>This upload contains audio files as well the spectrograms and pitch contours given in Figures 2 and 3 of <em>Romancing with tone: On the outcomes of prosodic contact.</em></p>
Data from: Poor neuro-motor tuning of the human larynx: comparison of sung and whistled pitch imitation
Vocal imitation is a hallmark of human communication that underlies the capacity to learn to speak and sing. Even so, poor vocal imitation abilities are surprisingly common in the general population, and even expert vocalists cannot match the precision of a musical instrument. Although humans have evolved a greater degree of control over the laryngeal muscles that govern vocal pitch production, this ability may still be underdeveloped compared to control over the articulatory muscles, such as the tongue and lips, volitional control of which emerged earlier in primate evolution. Human participants imitated simple melodies by either singing (i.e., producing pitch with the larynx) or whistling (i.e., producing pitch with the lips and tongue). While participants who sung more precisely also whistled more precisely, sung imitations were less precise than whistled imitations. Furthermore, sung notes were systematically biased towards each individual's habitual pitch, which may act to conserve muscular effort. The laryngeal muscles that control voice production are under less precise control than the oral muscles that are involved in whistling. This imprecision may be due to the relatively recent evolution of volitional laryngeal-motor control in humans, which may be tuned just well enough for the coarse modulation of vocal-pitch in speech.
Data from: Auditory functional magnetic resonance imaging in dogs – normalization and group analysis and the processing of pitch in the canine auditory pathways
Background: Functional magnetic resonance imaging (fMRI) is an advanced and frequently used technique for studying brain functions in humans and increasingly so in animals. A key element of analyzing fMRI data is group analysis, for which valid spatial normalization is a prerequisite. In the current study we applied normalization and group analysis to a dataset from an auditory functional MRI experiment in anesthetized beagles. The stimulation paradigm used in the experiment was composed of simple Gaussian noise and regular interval sounds (RIS), which included a periodicity pitch as an additional sound feature. The results from the performed group analysis were compared with those from single animal analysis. In addition to this, the data were examined for brain regions showing an increased activation associated with the perception of pitch. Results: With the group analysis, significant activations matching the position of the right superior olivary nucleus, lateral lemniscus and internal capsule were identified, which could not be detected in the single animal analysis. In addition, a large cluster of activated voxels in the auditory cortex was found. The contrast of the RIS condition (including pitch) with Gaussian noise (no pitch) showed a significant effect in a region matching the location of the left medial geniculate nucleus. Conclusion: By using group analysis additional activated areas along the canine auditory pathways could be identified in comparison to single animal analysis. It was possible to demonstrate a pitch-specific effect, indicating that group analysis is a suitable method for improving the results of auditory fMRI studies in dogs and extending our knowledge of canine neuroanatomy.
The SoccerSum Dataset for Automated Detection, Segmentation, and Tracking of Objects on the Soccer Pitch
<p>The SoccerSum dataset was curated by capturing and annotating soccer videos from the Norwegian Eliteserien league. This collection spans three years, covering 2021, 2022, and 2023. It comprises 750 frames from 41 unique sequences, with 4 to 40 frames per sequence, carefully chosen to represent a diverse selection of scenarios encountered in professional soccer games.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.