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Author Topic: Sound reactive to a mic??  (Read 792 times)

Offline PspKicks316

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Sound reactive to a mic??
« on: December 19, 2009, 06:12:48 PM »
For the life of me I can't get these leds to be sound reactive to a mic.
Just a regular mic you'd find in a 360 headset or something.

I even tried using an lm386 with it and I still can't get it.


How the hell do you wire an led to be sound reactive to a mic? This is ridiculous.
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Offline GhoSt

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Re: Sound reactive to a mic??
« Reply #1 on: December 19, 2009, 06:21:29 PM »
Prehaps since it is a un-amplified mike imput...
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Offline PspKicks316

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Re: Sound reactive to a mic??
« Reply #2 on: December 19, 2009, 06:36:48 PM »
...?
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Offline GhoSt

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Re: Sound reactive to a mic??
« Reply #3 on: December 19, 2009, 06:42:42 PM »
Im guessing you probably need to amplify the mic before you attempt to use it as a imput for the sound reactive leds.
for example:
Using the lm386 on the psp, it was using the speakers as imput since they already have been amplified and a large enough signal.

But I don't really know so meh.
« Last Edit: December 19, 2009, 06:43:17 PM by GhoSt_Death »
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Offline PspKicks316

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Re: Sound reactive to a mic??
« Reply #4 on: December 19, 2009, 06:55:10 PM »
So how would I go about amplifying it?
I know I could use a transistor but I've never used a transistor to amplify before so I'm not sure how to do that. lol
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