does anyone knows some ic's that generates surround sound from streo inputs. i want to build a sound system for my use.i saw some digitally controlled audio processor like tda 7313 but they are not 5.1 output.pls help
does anyone knows some ic's that generates surround sound from streo inputs. i want to build a sound system for my use.i saw some digitally controlled audio processor like tda 7313 but they are not 5.1 output.pls help
simple one the principle is basic .....add the stereo inputs L and R and it is the centre channel ...then difference L and R ...they form the surround channels ...And LFE just filter the center channel ...or you can do it for L and R otherwise if you want to have perfect 5.1 ...it's better to go for some DSP based one ....It will be more flexible with adjustable delay ....more functions like karaoke etc ...
You can Also go for Mc based System but the problem s circuit complexity and cost ....If you want it some hobby i think elliots design is fair ..otherwise if you are going for some serious projects ...