Recent content by exilus29

can some1 teach me some formula on how to relate power(mW/W) to sound(dBv/dBSPL)?i need some formula about this two topics and relate them because we are having a feasibility study on how to convert sound to electricity and we need some formulas,i know its kind a hard to transform sound to...

from a transducer[ceramic transducer] then we will used a circuit to amplify the voltage that we could gather.i would like to know some formulas on how dBu,dBv and SPl co relates

thanks for that...yes i really need sum1s advise we are lacking out of time and I am only a student need sum1 who has more knowledge about this topics add me up>soulstriker29@yahoo.com

wew that is our big problem our thesis is about sound and our dean/prof is strict about the title that we can't use vibrations as an alternate for the sound energy

how far did you try to make a circuit that can convert sound to electrical energy

does dB increases when voltage increases?can sum1 state or declare a formula or proof?

^sir willem2 do you have an idea about sound to electrical energy?we want to at least light a LED

need ur help for this one hope sum1 replies

can sum1 give or enlighten me with "sonea". we have a feasibility study and our topic is about harnessing sound energy to electrical energy.we are having a hard time but we can't back up now.can sum1 help me with this topic?any1 there who could help me please do