attenuate
71Tone control circuits — are electronic circuits used to modify an audio signal before it is fed to speakers, headphones or recording devices by way of an amplifier. They are akin to and sometimes called filters. In their most basic form, they elevate or attenuate the… …
72Control moment gyroscope — A control momentum gyroscope (CMG) is an attitude control device generally used in spacecraft attitude control systems. A CMG consists of a spinning rotor and one or more motorized gimbals that tilt the rotor’s angular momentum. As the rotor… …
73Metabotropic glutamate receptor — fluorescent micrographs of cells expressing mGluR1 labeled with green fluorescent protein[1] The metabotropic glutamate receptors, or mGluRs, are a type of glutamate receptor that are active through an indirect metabotropic process. They are… …
74Hydropneumatic device — North American, European, and other languages refer to hydropneumatic devices such as a hydropneumatic accumulator or pulsation damper using very different words. In many cases this can cause a great deal of word usage confusion. This article… …
75Nepenthes burbidgeae — A lower pitcher of Nepenthes burbidgeae from Pig Hill, Mount Kinabalu Conservation status …
76Nepenthes sibuyanensis — A lower pitcher of N. sibuyanensis from Mount Guiting Guiting Conservation status …
77Nepenthes spathulata — A lower pitcher of Nepenthes spathulata Conservation status …
78Nepenthes edwardsiana — Upper pitcher of Nepenthes edwardsiana from Mount Tambuyukon Conservation status …
79Nepenthes fusca — An intermediate pitcher of N. fusca from the Crocker Range Conservation status …
80Perfectly matched layer — A perfectly matched layer (PML) is an artificial absorbing layer for wave equations, commonly used to truncate computational regions in numerical methods to simulate problems with open boundaries, especially in the FDTD and FEM methods. The key… …
