Sentences with phrase «from signal processing»

From a signal processing standpoint, you have ~ 3 decades of data, looked at with a sliding window of 10 years.

The researchers from Queen Mary University of London and Imperial College London, with help from music website Last.fm, used cutting edge methods from signal processing and text - mining to analyze the musical properties of songs.

Not exact matches

The more frequently such verification systems are used, the more slowly the company can respond to signals from the market place — such as processing orders, delivering goods to customers, or purchasing supplies.

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Digital signal processor for displaying and processing the data from the Eilersen range of digital load cells.

It has a digital signal processor for displaying and processing data from the Eilersen range of digital load cells and a durable capacitive touch keyboard.

Fetuses use vitamin D in the womb for many important processes including regulation of the metabolism of neurotropic factors and neurotoxins, signaling neuronal differentiation, and protecting the brain from inflammation.

John Raskin, the executive director of the Riders Alliance, another advocacy group, said that strong leadership from the governor was crucial because he dominates the budget and legislative process in Albany and controls the M.T.A. «The subways are a mess, Gotham is in trouble, and we've been flashing the bat signal,» he said.

«The MTA leadership has signaled to us a willingness to enter into direct discussions to explore the process of transferring the site from MTA to city control and we would greatly appreciate if EDC would begin this process,» the elected officials said in the July 23 letter to the EDC.

By deploying more antennas and processing the signals that are transmitted and received from them in the right way, we can create a system in which there is no upper limit for how much data can be transferred.

In one group of robins, the team removed cluster N, a brain region involved in processing signals from the «pair - forming photopigments» in the eyes thought to relay magnetic compass information.

A cellphone can be located via a process of deduction that combines the arrival time of simultaneous signals from just three cellphone towers.

Researchers at MIT's Microsystems Technology Laboratory (MTL), together with physicians from Harvard Medical School and the Massachusetts Eye and Ear Infirmary (MEEI), have developed a new, low - power signal - processing chip that could lead to a cochlear implant that requires no external hardware.

Hindi, a post-doctoral fellow, and Kumar, professor and distinguished university scholar in UofL's Department of Anatomical Sciences and Neurobiology, believe this is because TRAF6 is upstream from Pax7 in the signaling process involved in muscle repair and orchestrates multiple signals controlling the muscle regeneration process.

We expected that the signals from the PPC would be easier for patients to use, ultimately making the movement process more fluid.»

A particular combination that appears more often than expected from other, «background» processes may signal the presence of the Higgs.

Through their signaling prowess, IDPs help regulate the gas and brake pedals for producing proteins from the DNA code, according to evidence that has accumulated over the past decade, as well as the process by which cells divide.

The process is emulated in Modha's silicon chip, where 256 processors in the core each serve as an artificial neuron that receives signals from its own «dendrite line.»

The team focused on the primary auditory cortex, which is the first cortical region to receive auditory signals from the ears via other parts of the brain, and the nonprimary auditory cortex, which plays a more sophisticated role in processing those stimuli.

Previous studies have suggested that signals from the fetus initiate the birth process, but the precise molecular mechanisms that lead to labor remained unclear.

The question that carried him from vision research to autism had to do with what happens after light hits the human retina: How are the incoming signals transformed into data that are ultimately processed as images in the brain?

And it's essential to understand how neurobiological processing conducted by molecules and cells and electrical signaling gets translated into behaviors, from simple bodily movements to complex social interactions.

Just as in sighted individuals using vision, the brain regions that play a critical role in processing the structure and geometry of objects are distinct from the brain regions that process the cues that signal the material properties of objects in blind echolocators.

Signal processing that can tell the audio from pornographic videos from normal speech or music could be used to filter out «adult» content

Those neural signaling patterns, in Pitkow and Angelaki's description, are then recoded into another set of patterns; that process sorts out the important variables in the environment from those that don't matter.

In this study, the team, which included Dr. Meerim Nurbaeva and Miriam Eckstein in Dr. Lacruz's lab, for the first time used freshly dissected enamel cells (ameloblasts) from rodent teeth to modulate physiological processes in order to understand the contribution of CRAC channels in enamel calcium signaling.

But using compression technology developed for digital cellphones combined with a digital signal processing chip made by Motorola, a team from the University of Surrey managed to squeeze surprisingly good quality sound into the gap.

«Detecting small motions from the victim's heartbeat and breathing from a distance uses the same kind of signal processing as detecting the small changes in motion of spacecraft like Cassini as it orbits Saturn,» said James Lux, task manager for FINDER at JPL.

A second paper from Parker's group, published last week in the Proceedings of the National Academy of Sciences, suggests that the same integrin - signaling mechanism may contribute to vasospasm, another harmful process associated with TBI.

Researchers from UT Southwestern's Charles and Jane Pak Center for Mineral Metabolism and Clinical Research and Internal Medicine's Division of Nephrology recently published work in Nature that reveals the molecular structure of the so - called «anti-aging» protein alpha Klotho (a-Klotho) and how it transmits a hormonal signal that controls a variety of biologic processes.

«We found that approximately 40 % of the brain cells that process visual signals appear to receive information from mRGCs,» says Brown, whose team reports its work today in PLoS Biology.

The filter Nakata developed and then refined with help from his Stanford colleagues represents a new way of processing the ambient noise by comparing each observation to every other observation, which boosts the body - wave signal while reducing the noise.

Inhibiting this interaction blocked the autoimmune process, stopping the microglia from signaling to the peripheral immune cells and averting myelin damage and inflammation.

The basic configuration of the researchers» system includes a neural network trained to identify subvocalized words from neuromuscular signals, but it can be customized to a particular user through a process that retrains just the last two layers.

The researchers also demonstrated a signal processing technique to reduce environmental magnetic noise, such as from the electrical power grid, which otherwise limits the communications range.

Alpha oscillations are regular fluctuations in the electrical activity in the back of the human brain — an area that includes the visual cortex, responsible for processing signals from the eyes.

«The paper provides a dazzling snapshot of the process of transcription activation — the process whereby a gene is turned on in response to an instructive signal from the environment,» said Ann Hochschild, professor of microbiology and immunobiology at Harvard Medical School, who also was not part of the study.

Pressure from sound waves flexes and rotates the beam to create an electric signal that's processed to determine sound direction — the same way O. ochracea does.

This may help us to understand how processes such as learning and memory formation, which require long - term changes in the brain, arise from the short bursts of electrical activity through which neurons signal to each other,» Greenberg said.

One is the «spine pruning theory,» supported by the observation that the frontal brain regions of people with schizophrenia have fewer dendritic spines, the tentacles on the receiving ends of neurons that process signals from other cells.

They receive and process signals from the retina's light - detecting cells, the rods and the cones, and transmit them to another set of cells that, in turn, transfer the information to the brain.

In ASR the recordings are processed by software that extracts features from the signal, categorizes them and matches them to the features in a voice databank.

It processes signals from the skin and transmits them to neurons in the spinal cord.

Even in places where a dense network of stations already exists, some stations lack high - speed and reliable telemetry — the data communication capabilities that include everything from radio waves to satellite and commercial internet to send seismic signals to a central data processing center in real time.

He received his Ph.D. in biomedical signal processing from UBC and is using this training to develop a direct brain - computer interface.

Chen said proving that the channels work in concert helps explain how sensory cells can process numerous types of environmental signals, including itching that results from different things.

This helps the signal processing within our auditory system to distinguish the voice of a singer as something quite different from the surrounding instrumentation of the orchestra.

In studying the functional behavior of the brain, from control of muscles to the formation of memories, scientists are using such tools such as electron microscopy, recordings of electrical signals from individual brain cells, and imaging of brain structures and processes using functional magnetic resonance imaging (fMRI), positron emission tomography (PET), and high - resolution optical imaging.

«Despite originating from the same physical events, visual and auditory information are processed in largely independent neural pathways, and yet, with no apparent effort, we can instantly tell which signals belong together.