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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>PulseFFT</title>
<link rel="icon" href="assets/logo.jpg" type="image/png">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="style/bootstrap/css/bootstrap-social.css" rel="stylesheet">
<link href="style/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<link href="style/css/scrolling-nav.css" rel="stylesheet">
</head>
<body id="page-top">
<header class="front">
<div class="container text-center">
<h1>Pulse</h1>
</div>
<div class="container text-center">
<img class="rounded-circle img-fluid d-block mx-auto" src="assets/logo.jpg" alt="" style="height: 200px; width: 200px">
<div id="graph"></div>
</div>
<div class="container text-center">
<h2>A WebAssembly implementation of kissFFT.</h2>
</div>
<div class="container">
<div class="row">
<p class="lead">
We are PulseFFT, an easy to use and versatile Fast Fourier Transform library for signal processing on the web.
<br>
<br>
Having compiled the KissFFT library through the power of WebAssembly, we have taken advantage of the inherent power and speed of lower level languages like C.
<br>
<br>
This project provides forward and inverse FFTs for both real and complex inputs that can be used for spectral analysis such as the example sound visualizer above.
</p>
</div>
</div>
<br>
<div class="container">
<div class="row">
<div class ="col-lg-4">
</div>
<div class ="col-lg-4">
<a class="btn btn-block btn-social btn-lg btn-github" href="https://github.com/AWSM-WASM/PulseFFT" role="button">
<i class="fa fa-github"></i>
Check us out on github
</a>
</div>
<div class ="col-lg-4">
</div>
</div>
</div>
</header>
<section id="performance">
<div class="container text-center">
<h2>Performance Benchmarks</h2>
</div>
<div class="container">
<div class="row">
<div class="col-lg-12">
<table class="table table-striped">
<thead>
<tr>
<th scope="col">Implementation</th>
<th scope="col">Buffer Size</th>
<th scope="col">Time (1st half)</th>
<th scope="col">Time (2nd half)</th>
<th scope="col">Rate (2nd half)</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">FFT:asm</th>
<td id="kissfft-result"></td>
<td id="kissfft-1"></td>
<td id="kissfft-2"></td>
<td id="kissfft-itr"></td>
</tr>
<tr>
<th scope="row">FFT:asm (c2c)</th>
<td id="kissfftcc-result"></td>
<td id="kissfftcc-1"></td>
<td id="kissfftcc-2"></td>
<td id="kissfftcc-itr"></td>
</tr>
<tr>
<th scope="row">FFT:wasm</th>
<td id="WASMkissfft-result"></td>
<td id="WASMkissfft-1"></td>
<td id="WASMkissfft-2"></td>
<td id="WASMkissfft-itr"></td>
</tr>
<tr>
<th scope="row">FFT:wasm (c2c)</th>
<td id="WASMkissfftcc-result"></td>
<td id="WASMkissfftcc-1"></td>
<td id="WASMkissfftcc-2"></td>
<td id="WASMkissfftcc-itr"></td>
</tr>
</tbody>
</table>
<hr>
<p id="test-description"></p>
</div>
</div>
</div>
</section>
<!-- <section id="services" class="bg-white">
<div class="container">
<div class="row">
<div class="container text-center">
<h2>Installation</h2>
</div>
<div class="col-lg-8 mx-auto">
<p class="lead">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aut optio velit inventore, expedita quo laboriosam possimus
ea consequatur vitae, doloribus consequuntur ex. Nemo assumenda laborum vel, labore ut velit dignissimos.</p>
</div>
</div>
</div>
</section> -->
<!-- <section id="blog" class="bg-white">
<div class="container text-center">
<h1>Blogs</h1>
</div>
<div class="container-fluid">
<div class="row">
<div class="col-lg-8 col-md-10 mx-auto">
<div class="post-preview">
<a href="post.html">
<h2 class="post-title">
Man must explore, and this is exploration at its greatest
</h2>
<h3 class="post-subtitle">
Problems look mighty small from 150 miles up
</h3>
</a>
<p class="post-meta">Posted by
<a href="#">Start Bootstrap</a>
on September 24, 2017</p>
</div>
<hr>
<div class="post-preview">
<a href="post.html">
<h2 class="post-title">
I believe every human has a finite number of heartbeats. I don't intend to waste any of mine.
</h2>
</a>
<p class="post-meta">Posted by
<a href="#">Start Bootstrap</a>
on September 18, 2017</p>
</div>
<hr>
<div class="post-preview">
<a href="post.html">
<h2 class="post-title">
Science has not yet mastered prophecy
</h2>
<h3 class="post-subtitle">
We predict too much for the next year and yet far too little for the next ten.
</h3>
</a>
<p class="post-meta">Posted by
<a href="#">Start Bootstrap</a>
on August 24, 2017</p>
</div>
<hr>
</div>
</div>
</div>
</section> -->
<section id="profiles" class="bg-white">
<div class="container text-center">
<h1>About Us</h1>
</div>
<div class="container">
<div class="row">
<div class="col-lg-4 col-sm-6 text-center mb-4">
<img class="rounded-circle img-fluid d-block mx-auto" src="assets/JZ.jpg" alt="" style="height: 300px; width: 300px">
<h3>Jo Zhou</h3>
<h4>Software Engineer</h4>
<div class="container">
<div class="row">
<div class="col-lg-3">
</div>
<div class="col-lg-3">
<a href="https://github.com/thejozhou" class="btn btn-social-icon btn-lg btn-github">
<span class="fa fa-github"></span>
</a>
</div>
<div class="col-lg-3">
<a href="https://www.linkedin.com/in/thejozhou/" class="btn btn-social-icon btn-lg btn-linkedin">
<span class="fa fa-linkedin"></span>
</a>
</div>
<div class="col-lg-3">
</div>
</div>
</div>
</div>
<div class="col-lg-4 col-sm-6 text-center mb-4">
<img class="rounded-circle img-fluid d-block mx-auto" src="assets/AA.jpg" alt="" style="height: 300px; width: 300px">
<h3>Augusto Alvarez</h3>
<h4>Software Engineer</h4>
<div class="container">
<div class="row">
<div class="col-lg-3">
</div>
<div class="col-lg-3">
<a href="https://github.com/augustohalvarez" class="btn btn-social-icon btn-lg btn-github">
<span class="fa fa-github"></span>
</a>
</div>
<div class="col-lg-3">
<a href="https://www.linkedin.com/in/augusto-alvarez-870a483b/" class="btn btn-social-icon btn-lg btn-linkedin">
<span class="fa fa-linkedin"></span>
</a>
</div>
<div class="col-lg-3">
</div>
</div>
</div>
</div>
<div class="col-lg-4 col-sm-6 text-center mb-4">
<img class="rounded-circle img-fluid d-block mx-auto" src="assets/CK.jpg" alt="" style="height: 300px; width: 300px">
<h3>Chris Kim</h3>
<h4>Software Engineer</h4>
<div class="container">
<div class="row">
<div class="col-lg-3">
</div>
<div class="col-lg-3">
<a href="https://github.com/Ckimchris" class="btn btn-social-icon btn-lg btn-github">
<span href="#" class="fa fa-github"></span>
</a>
</div>
<div class="col-lg-3">
<a href="https://www.linkedin.com/in/ckimchris/" class="btn btn-social-icon btn-lg btn-linkedin">
<span class="fa fa-linkedin"></span>
</a>
</div>
<div class="col-lg-3">
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<!-- d3 DCN -->
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script src="pulse/index.js"></script>
<script src="demo/kissFFTasm.js"></script>
<script src="demo/FFTasm.js"></script>
<script src="demo/benchmarks.js"></script>
<!-- Bootstrap core JavaScript -->
<script src="style/bootstrap/jquery/jquery.min.js"></script>
<script src="style/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Plugin JavaScript -->
<script src="style/jquery-easing/jquery.easing.min.js"></script>
<!-- Custom JavaScript for this theme -->
<script src="style/js/scrolling-nav.js"></script>
</body>
</html>