STEP | Interactive voice response | A Step Away | 2-step garage | Step Brothers | One Step Beyond... | One Step Beyond | American Medical Response | USMLE Step 1 | The Relaxation Response | The Four Step Brothers | The Burning Tigris: The Armenian Genocide and America's Response | Take a Giant Step | Step Up 3D | Step Across the Border | One Step Away | Harvard Step Test | Direct-response marketing | Computer Emergency Response Team | Autonomous sensory meridian response | Zeroday Emergency Response Team | Vasovagal response | Urban Chaos: Riot Response | Two-step | The Next Step (TV series) | The Next Step | "The Next Step" | stringent response | Step Up 3D (soundtrack) | step test |
In the time domain, the usual choice to explore the time response is through the step response to a step input, or the impulse response to a Dirac delta function input.