Tuesday, May 17, 2011

sound amp

I am planing to use these speakers in the dress and create a sort of a pattern with them.


To amplify the signal i am using the following circuit with LM386

4 comments:

Dhruv Kalaria said...

To use these many speakers to drive your output, and also to drive the Lm386 you will require a high current battery.So where are you going to accomodate it

ricardo o'nascimento said...

actually I dont use all the speakers , only a few...

I accommodated the battery and the circuit inside the hat. But still the quality is not as good as i thought. I think because the speakers are only tweeters... anyways... If u have any suggestion to improve the amplification I appreciate.

Dhruv Kalaria said...

instead of using the battery you showed in the picture, use a Lithium-ion based.that will minimize the weight and as far as speakers are concerned i am on my way to find a solution to it..
Will let you know, and plz update me if you get anything

ricardo o'nascimento said...

will try ;-)