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56 results for “Microphones”
Data accompanying "Calibrated microphone array recordings reveal that a gleaning bat emits low-intensity echolocation calls even in open-space habitat"
<p>Introduction to the dataset: </p> <p>In this manuscript, we analyse recordings of brown long-eared bats in the wild collected with a 4-microphone array, which we use to measure the distance between the bat and the microphone.<br> The distance is then used to correct the recordings for distance-dependent frequency and amplitude attenuation.<br> To ensure that our measurements and corrections are correct, we fully calibrated the microphone array and analysis set-up. <br> The calibration includes a comparison between real distances and calculated distances between a loudspeaker and the microphone array as well as comparisons between the real amplitude and the calculated amplitude of the loudspeaker.<br> To obtain the original amplitude of the calibration recording, we calibrated the loudspeaker as well</p> <p>In this folder, we provide the original bat recordings as well as the datasheet with all analysed call measurements, and the original data from the microphone calibration.</p> <p>DATA & FILE OVERVIEW</p> <p>Folder list: <br> - Bat data: folder containing the original Plecotus recordings and raw call parameters<br> - Calibration data : folder containing the array calibration raw data, as well as codes and recordings necessary to calibrate the loudspeaker. <br> </p>
Effects of Remote Microphone Hearing Aids on Children With Auditory Processing Disorder
ClinicalTrials.gov study NCT02353091. IPD Sharing: NO. Countries: 0. Publications: 7.
Cochlear Implants : Influence of Microphone Aging and Dirtying
ClinicalTrials.gov study NCT02369718. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Using mobile device built-in microphones to monitor bats: A new opportunity for large-scale participatory science initiatives
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Data from: A spatiotemporal analysis of acoustic interactions between great reed warblers (Acrocephalus arundinaceus) using microphone arrays and robot audition software HARK
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Data from: A single microphone noise reduction algorithm based on the detection and reconstruction of spectro-temporal features
Animals throughout the animal kingdom excel at extracting individual sounds from competing background sounds, yet current state-of-the-art signal processing algorithms struggle to process speech in the presence of even modest background noise. Recent psychophysical experiments in humans and electrophysiological recordings in animal models suggest that the brain is adapted to process sounds within the restricted domain of spectro-temporal modulations found in natural sounds. Here, we describe a novel single microphone noise reduction algorithm called spectro-temporal detection–reconstruction (STDR) that relies on an artificial neural network trained to detect, extract and reconstruct the spectro-temporal features found in speech. STDR can significantly reduce the level of the background noise while preserving the foreground speech quality and improving estimates of speech intelligibility. In addition, by leveraging the strong temporal correlations present in speech, the STDR algorithm can also operate on predictions of upcoming speech features, retaining similar performance levels while minimizing inherent throughput delays. STDR performs better than a competing state-of-the-art algorithm for a wide range of signal-to-noise ratios and has the potential for real-time applications such as hearing aids and automatic speech recognition.
Remote Microphone Candidacy Study
ClinicalTrials.gov study NCT03897634. IPD Sharing: NO. Countries: 1. Publications: 0.
Evaluating Benefits of Hearing Aid Microphone Directionality Technologies
ClinicalTrials.gov study NCT04953390. IPD Sharing: NO. Countries: 1. Publications: 0.
Evaluation of Carina Microphone Sensitivity and Maximum Stable Gain in Adult Recipients
ClinicalTrials.gov study NCT04271761. IPD Sharing: NO. Countries: 1. Publications: 0.
Remote Microphone (RM) - A Comparative Study
ClinicalTrials.gov study NCT04147611. IPD Sharing: NO. Countries: 1. Publications: 0.
Data from: A single microphone noise reduction algorithm based on the detection and reconstruction of spectro-temporal features
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Microphone
This item was 3D scanned using a Creaform Go Scan 50. For more information about this object, feel free to visit: https://www.visitindy.com/indianapolis-firefighters-museum-historical-society For more information about the 3D Digitization Program at IUPUI visit: https://www.ulib.iupui.edu/digitalscholarship/3ddig Source: Objaverse 1.0 / Sketchfab
A Pediatric Comparison of Remote Microphone Technologies
ClinicalTrials.gov study NCT06564701. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Dysphagia Study Using Novel Microphone Device
ClinicalTrials.gov study NCT07251140. IPD Sharing: NO. Countries: 1. Publications: 0.
Impact of Microphone Positioning on Auditory Performance in Cochlear Implant Users
ClinicalTrials.gov study NCT04677517. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Microphone for Monitoring Coughs
ClinicalTrials.gov study NCT05007574. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.