When we think about signals and systems, we often do so with an emphasis on creating and transmitting signals with specific characteristics. That is, we want the signal to have some desired amplitude, ...

Just how much distortion -- and the favored type of distortion, analog or digital -- varies from listener to listener, and that's where the story gets complicated. Ex-movie theater projectionist Steve ...

Part distortion adds to the cost of machining for high-value parts, especially for large and thin-walled workpieces that are common in aerospace systems and products designed to achieve light-weight ...