Create voice recognition app
<p>I need to develop an App witch detects voice when it´s running (not what are they saying, just if someone speaks) and if so, I need to launch an especific mp3 from my sd.</p>

<p>I never developed for android/iphone but I need to especify my boss in how many hours it could be done.</p>

<p>Is there any easy way for voice recognition? and... I think that the answear could be yes but, is ther a way to listen a specified mp3 from my code?</p>

<p>(no plataform specified yet, it could be android or iphone)</p>

<p>Thanks very much in advance</p>
