"Where did all the knobs and sliders go?" It's no wonder that Yamaha's DX7 (and little brother DX9) caused such an upset when they were released in 1983. Gone were all the familiar controls, being ...
Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Complex modulation of optical fields (i.e., the control of light’s amplitude and phase) is vital to the ...