OR50DB Search Results

PBL3726

Abstract: talking energy meter circuit diagram
Text: ERICSSON ^ January 1998 P B L 38813 V o i c e - s w i t c h e d S p e a k e r p h o n e Ci rcui t with built in l o u d s p e a k e r a mp l i f i e r Description. Key Features The PBL 388 13 contains all the necessary circuitry, amplifiers, detectors, comparator and control functions to implement a high performance, voice-switched,