Pulse shaping is a technique used in communications to control the form of transmitted signals, primarily in digital communications. It involves modifying the waveform of a signal to meet specific bandwidth, power, and distortion constraints, while also making it more resistant to interference and reducing the effects of inter-symbol interference (ISI). The main goals of pulse shaping include: 1. **Bandwidth Efficiency**: By shaping the pulse, the bandwidth of the transmitted signal can be optimized.
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