Analog signal processing
“Phase Shifting Matching Network Designer” is Windows executable software developed using Python. The software is helpful in the design of lumped Pi, T, L and inverted-L matching networks. Using this software, the user can design a desired phase matching network for given load and source impedances.
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Objective: Fully differential topologies are well-suited for biopotential amplifiers, mainly for single-supply battery-powered circuits such as portable wearable devices where a reduced number of parts is desired. A novel fully differential biopotential amplifier is proposed with the goal of providing electrode offset rejection, bandwidth limitation, and a temporal response compliant with biomedical standards with only a single commercial quad operational amplifier (OA) integrated circuit.
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A demo for examing the Pulse Shrinking TDC's external capturing performance.
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This is the data for the paper we prepared titled ''High-performance digital lock-in amplifier module based on open-source FPGA: Implementation and applications''. In this work, a high-performance digital lock-in amplifier module based on an open-source FPGA is constructed. The module is calibrated based on the obtained correction curves of the demodulation results such as amplitude and phase. As demonstrations, the phase difference and thermal noise measurement are carried out by using the module.
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The Dada dataset is associated with the paper "Sensor-Embedded Novel Holding Device for Training Hand and Upper Extremity Functions." The data is the results of processed IMU and force sensors. The other files include basic information about the participants and other traditional hand and upper extremity functional evaluation tools. The dataset DOES NOT contain raw data extracted from the device. If the reviewers needed to see the raw data. Please contact the authors. Thank you.
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For the interaction of humans with machines but also for the interaction of machines with the environment, e.g. in robotic manipulation tasks, large area sensors like sensor skins are of high interest. Capacitive sensor have become widely used for touch sensor and proximity sensors and are well suited for such large area sensing.
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These files are associated with the manuscript "Stability of Power Supply Bootstrapped Unity-Gain Buffers" and help reproduce and explore the figures from the paper, which show the main results. First, the results from simulation are imported and graphed as in Fig. 6. Next, the equations from the manuscript are implemented to show that they output correct predictions reproducing the Nyquist diagram from Fig. 7. Finally, the experimentally recorded step responses are imported and graphed as in Fig. 9.
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it's an amount of sound as analog data
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This is the First Arabic voice Commands Dataset to provide personalized control of devices at smart homes for elder persons and persons with disabilities. The dataset contains 12 speakers, each saying 36 different phrases or words in Arabic language. The goal of this dataset is to use it in an Arabic smart home system to control home devices through voice. Participants were asked to say each phrase multiple times. The phrases to record were presented in a random order.
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The sound part is built into many products.
It is used not only in audio systems, but also in a wide range of industries such as home theaters, broadcast amplifier systems, TVs, computers, AI speakers, and game consoles.
Even now, many companies are making efforts to improve the sound quality of the acoustic part.
In the future, high sound quality will be required in many industrial fields.
A wide range of industries will require high-quality technology.
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