What is Sony Effio (P, S, E) surveillance camera scheme?

Sony Effio series scheme is a collection of a series of DSP (Digital Signal Processor) schemes. I. Development of Sony Effio Series Scheme Sony has developed SS series DSP (Digital Signal Processor) since 1997, and most surveillance cameras in the world use Sony's DSP. Now Sony SS series DSP chips have become the standard solution in the field of closed-circuit monitoring. In 2009, Sony launched the "Effio" series of new generation DSP chips. Sony's Effio series chips can meet the requirements of surveillance cameras for high definition, low noise and true color reproduction of video surveillance. II. Introduction of Effio Series DSP Effio Series DSP includes Effio -E, Effio -S and Effio -P, Effio -E (CXD4 127GG) is an entry-level model supporting 960H and 760H h, and CCDeffio-S (CXD 410h) CCD effi o-P(cxd 4 138) which supports 960H and 760H image sensors can realize wide dynamic, high sensitivity and high contrast under different illumination. The DSP has built-in ARM processor and memory, which can realize different functions such as electronic amplification and low-speed electronic shutter.