Actionscript 3 :: 1D Multiple Peak Detection?
Sep 24, 2010
I am currently trying to implement basic speech recognition in AS3. I need this to be completely client side, as such I can't access powerful server-side speech recognition tools. The idea I had was to detect syllables in a word, and use that to determine the word spoken. I am aware that this will grealty limit the capacities for recognition, but I only need to recognize a few key words and I can make sure they all have a different number of syllables.
I am currently able to generate a 1D array of voice level for a spoken word, and I can clearly see, if I somehow draw it, that there are distinct peaks for the syllables in most of the cases. However, I am completely stuck as to how I would find out those peaks. I only really need the count, but I suppose that comes with finding them. At first I thought of grabbing a few maximum values and comparing them with the average of values but I had forgot about that peak that is bigger than the others and as such, all my "peaks" were located on one actual peak.
I stumbled onto some Matlab code that looks almost too short to be true, but I can't very that as I am unable to convert it to any language I know. I tried AS3 and C#. So I am wondering if you guys could start me on the right path or had any pseudo-code for peak detection?
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Jan 9, 2005
I believe that my question here is a little hard, or maybe impossible. But here it goes:
How can I, in Flash, get the levels of volume (peak levels) of multiple sound frequencys from an audio file, so that flash would recognize them?
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Jun 18, 2009
Here's the low down of what I have
- a hero in the middle of the screen who follows the mouse
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Would I have to add each name of the bullet and zombie instances into an array and check them against each other in every enterframe? that could get pretty big....
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[Code]...
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ActionScript Code:
for (var w:Number = 0;w < enemyLaserArray.length;w++) {
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if (enemyLaserArray[w].hitTestObject(barricade1Array[R])) {
[code]....
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Code:
TypeError: Error #1010: A term is undefined and has no properties.on the line hitTestObject line. I have had similar problems in other areas of my project, but this time no matter what I try using trace statements I cannot fathom quite what the problem is.
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[Code]...
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[Code]....
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<code>
package {
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[code]....
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automatically replacing a flash file with a jpeg, for non flash users.
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[Code]...
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