Noise (signal processing)

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Information engineering
Signal processing
Digital image processing

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Related lectures (32)

Quantum Efficiency: Photodiodes and Their Responsivity Log in to Mediaspace to watch this video

Covers quantum efficiency and detectivity in photodiodes, focusing on their relationship with wavelength and practical implications in optical detection.

Ideal Detectors: Characteristics and Applications Log in to Mediaspace to watch this video

Covers the characteristics and applications of ideal detectors in optical detection, focusing on photonic and thermal detectors.

Noise Sources in Optical Detectors: Analysis and Implications Log in to Mediaspace to watch this video

Discusses various noise sources in optical detectors, including shot noise, thermal noise, and their implications on detection performance.

Continuous-Time Stochastic Processes: Error Rate of PAM Signal Log in to Mediaspace to watch this video

Explores the error rate of a Pulse Amplitude Modulation (PAM) signal transmission.

Detectors: Cameras and Performance Log in to Mediaspace to watch this video

Explores imaging cameras' characteristics, spatial resolution, noise sources, and dynamic range for optimal performance in microscopy applications.

Quantum and nanocomputing Log in to Mediaspace to watch this video

Explores digital design principles, ADC architectures, FPGA-based ADCs, figures of merit, and lower bounds in digital design.

SRAM: Peripherals and Noise Margin Log in to Mediaspace to watch this video

Covers the operation of SRAM, focusing on peripherals and noise margin.

Direct Sequence Spread Spectrum Modulation (DSSS)Log in to Mediaspace to watch this video

Covers Direct Sequence Spread Spectrum Modulation (DSSS) to improve signal quality through wider bandwidth distribution and interference reduction.

Optical and Electronic Shot Noise: Signal to Noise Analysis Log in to Mediaspace to watch this video

Covers optical and electronic shot noise, focusing on signal-to-noise ratio calculations and the impact of quantum efficiency on detectivity.

Photomultiplier Tubes: Noise Equivalent Power Analysis Log in to Mediaspace to watch this video

Analyzes the noise equivalent power of photomultiplier tubes and their detection limits under various conditions.

Wireless Receivers: Gaussian Noise and Error Probability Estimation Log in to Mediaspace to watch this video

Covers wireless receivers in the presence of Gaussian noise and error probability estimation.

Poisson Process: Signal-to-Noise Ratio of a Photodetector Log in to Mediaspace to watch this video

Explores Poisson processes in photodetectors, emphasizing signal-to-noise ratio calculations under different conditions.

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