Chester W. Rice
Encyclopedia
Biography
He was the joint inventor in 1925 of the moving coil loudspeakerLoudspeaker
A loudspeaker is an electroacoustic transducer that produces sound in response to an electrical audio signal input. Non-electrical loudspeakers were developed as accessories to telephone systems, but electronic amplification by vacuum tube made loudspeakers more generally useful...
along with Edward W. Kellogg
Edward W. Kellogg
Edward W. Kellogg , born in Washington, a graduate of Phillips Academy, Andover , was the joint inventor of the moving coil loudspeaker in 1925 along with Chester W. Rice at General Electric, and independently by Edward Wente at Bell Labs...
.