Application of Computer Techniques in Medicine

 







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Computer Network

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Storage (DSP)

Digital Signal Processing (DSP) data acquisition and storage involves capturing analog signals, converting them into digital format through analog-to-digital conversion (ADC), processing them using DSP techniques, and finally storing the processed data for analysis or future reference. Here’s how each component fits into the process: DSP Data Acquisition and Storage Process Data Acquisition Signal Conditioning : Analog signals from sensors or transducers are conditioned to remove noise, amplify weak signals, and prepare them for conversion. Analog-to-Digital Conversion (ADC) : The conditioned analog signals are converted into digital form using ADCs. Key aspects include: Sampling : Sampling the analog signal at regular intervals based on the Nyquist theorem to avoid aliasing. Resolution : The number of bits used to represent each sample (e.g., 8-bit, 12-bit, 16-bit) determines the accuracy of the digital representation. ...
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Frequency Content of Physiological Signals

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