Digital Signal Processing

The manipulation of digital signals to improve their quality or extract useful information.

Description

Digital Signal Processing (DSP) is a field of study that focuses on the analysis, modification, and synthesis of digital signals. It involves using various mathematical and computational algorithms to process discrete-time signals. DSP techniques are used to improve signal quality, extract useful information, or convert signals into a more useful form. This field has wide-ranging applications, from audio and image processing to telecommunications and control systems.

Examples

  • 🎵 Audio filtering
  • 📡 Radar signal processing
  • 📊 Biomedical signal analysis

Applications

📱 Speech recognition in mobile devices
🎧 Noise cancellation in headphones
📺 Video compression

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