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Check out those voice recorder chips they have at Radio Shack or Digikey. They will do 20 seconds, are fairly cheap, will run off a battery and are easy to integrate into a circuit (they come with a data sheet but you can also download it from http://www.winbond.com.tw/PDF/sheet/1400_1.pdf) They also have a loop play function and are SUPER low fi (like 8khz sampling rate or less). On the other hand, they are also really cheap so what do you want? Their lowfi-ness is also kind of part of their charm! Good luck! Lorren Stafford http://www.blackbocmusicfx.com http://www.winternet.com/~r4c http://www.futureperfect.org At 11:33 PM 2/23/02 +0000, you wrote: >Hello >I have been an LD observer for a while now and I would like to know if >anyone can help me out. >I am a performing artist and am currently developing a project where I >require many (about 10) lofi, lotech and hopefully lowpriced loopers. >Basically what Im after is a circuit that:: > >*Samples a raw audio signal, of maximum 6 seconds, starting when the >signal commences and finishing when the signal stops. >*Instantanious, continuous looping of this sample until another is >introduced. >*A mute feature of some description. (ON/OFF/ON) >*Low price. > >Each unit is going to be separated, so 1 stand alone product is not an >option as far as I can see. I have some experience building my own >electronic devices, so a reasonably easy schematic of a circuit for such >a >device would be OK. > >If anyone knows of a product or indeed can give ANY information about >what >I require, I would be eternally grateful. >Sorry if any of the terminology is incorrect or confusing. >Thankyou >Nathan Thompson > >_________________________________________________________________ >Get your FREE download of MSN Explorer at >http://explorer.msn.com/intl.asp.