Control of random noise in a duct
{"Image DocumentName": "Control of random noise in a duct", "Image ImageDescription": "Sound from. Primary source. Secondary. source. Error. sensor. Detection. sensor. Electronic. controller. There are two main differences between the control of random and. harmonic disturbances. The detected signal x(t) is generally influenced by the. electroacoustics of the feedback path. 2. There is a constraint of causality on the controller.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}