diff --git a/doc/Omnitone.html b/doc/Omnitone.html
index 0b7a755..396a660 100644
--- a/doc/Omnitone.html
+++ b/doc/Omnitone.html
@@ -177,7 +177,7 @@ <h3 class="subsection-title">Methods</h3>
     
 
     
-    <h4 class="name" id=".createBufferList"><span class="type-signature">(static) </span>createBufferList<span class="signature">(context, bufferData)</span><span class="type-signature"> &rarr; {Promise.&lt;Array.&lt;AudioBuffer>>}</span></h4>
+    <h4 class="name" id=".createBufferList"><span class="type-signature">(static) </span>createBufferList<span class="signature">(context, bufferData, options<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {Promise.&lt;Array.&lt;AudioBuffer>>}</span></h4>
     
 
     
@@ -210,6 +210,8 @@ <h5>Parameters:</h5>
         <th>Type</th>
 
         
+        <th>Attributes</th>
+        
 
         
 
@@ -235,6 +237,14 @@ <h5>Parameters:</h5>
             </td>
 
             
+                <td class="attributes">
+                
+
+                
+
+                
+                </td>
+            
 
             
 
@@ -258,6 +268,14 @@ <h5>Parameters:</h5>
             </td>
 
             
+                <td class="attributes">
+                
+
+                
+
+                
+                </td>
+            
 
             
 
@@ -265,6 +283,108 @@ <h5>Parameters:</h5>
         </tr>
 
     
+
+        <tr>
+            
+                <td class="name"><code>options</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">Object</span>
+
+
+            
+            </td>
+
+            
+                <td class="attributes">
+                
+                    &lt;optional><br>
+                
+
+                
+
+                
+                </td>
+            
+
+            
+
+            <td class="description last">BufferList options.
+                <h6>Properties</h6>
+                
+
+<table class="params">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+        <th>Attributes</th>
+        
+
+        
+        <th>Default</th>
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>dataType</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">String</span>
+
+
+            
+            </td>
+
+            
+                <td class="attributes">
+                
+                    &lt;optional><br>
+                
+
+                
+
+                
+                </td>
+            
+
+            
+                <td class="default">
+                
+                    'url'
+                
+                </td>
+            
+
+            <td class="description last">BufferList data type.</td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+            </td>
+        </tr>
+
+    
     </tbody>
 </table>
 
@@ -302,7 +422,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line81">line 81</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line83">line 83</a>
     </li></ul></dd>
     
 
@@ -503,7 +623,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line120">line 120</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line123">line 123</a>
     </li></ul></dd>
     
 
@@ -851,7 +971,7 @@ <h6>Properties</h6>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line183">line 183</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line188">line 188</a>
     </li></ul></dd>
     
 
@@ -1180,7 +1300,7 @@ <h6>Properties</h6>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line201">line 201</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line206">line 206</a>
     </li></ul></dd>
     
 
@@ -1333,7 +1453,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line143">line 143</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line146">line 146</a>
     </li></ul></dd>
     
 
@@ -1516,7 +1636,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line132">line 132</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line135">line 135</a>
     </li></ul></dd>
     
 
@@ -1575,7 +1695,7 @@ <h5>Returns:</h5>
     
 
     
-    <h4 class="name" id=".createHOAConvolver"><span class="type-signature">(static) </span>createHOAConvolver<span class="signature">(context, ambisonicOrder, hrirBufferList<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
+    <h4 class="name" id=".createHOAConvolver"><span class="type-signature">(static) </span>createHOAConvolver<span class="signature">(context, ambisonicOrder, hrirBufferList<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {HOAConvovler}</span></h4>
     
 
     
@@ -1752,7 +1872,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line224">line 224</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line231">line 231</a>
     </li></ul></dd>
     
 
@@ -1775,6 +1895,24 @@ <h5>Parameters:</h5>
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">HOAConvovler</span>
+
+
+    </dd>
+</dl>
+
+    
 
 
 
@@ -1786,7 +1924,7 @@ <h5>Parameters:</h5>
     
 
     
-    <h4 class="name" id=".createHOARenderer"><span class="type-signature">(static) </span>createHOARenderer<span class="signature">(context, config)</span><span class="type-signature"></span></h4>
+    <h4 class="name" id=".createHOARenderer"><span class="type-signature">(static) </span>createHOARenderer<span class="signature">(context, config)</span><span class="type-signature"> &rarr; {HOARenderer}</span></h4>
     
 
     
@@ -2057,7 +2195,7 @@ <h6>Properties</h6>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line240">line 240</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line248">line 248</a>
     </li></ul></dd>
     
 
@@ -2080,6 +2218,24 @@ <h6>Properties</h6>
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">HOARenderer</span>
+
+
+    </dd>
+</dl>
+
+    
 
 
 
@@ -2091,7 +2247,7 @@ <h6>Properties</h6>
     
 
     
-    <h4 class="name" id=".createHOARotator"><span class="type-signature">(static) </span>createHOARotator<span class="signature">(context, ambisonicOrder)</span><span class="type-signature"></span></h4>
+    <h4 class="name" id=".createHOARotator"><span class="type-signature">(static) </span>createHOARotator<span class="signature">(context, ambisonicOrder)</span><span class="type-signature"> &rarr; {HOARotator}</span></h4>
     
 
     
@@ -2215,7 +2371,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line211">line 211</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line217">line 217</a>
     </li></ul></dd>
     
 
@@ -2238,6 +2394,24 @@ <h5>Parameters:</h5>
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">HOARotator</span>
+
+
+    </dd>
+</dl>
+
+    
 
 
 
@@ -2375,7 +2549,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line97">line 97</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line100">line 100</a>
     </li></ul></dd>
     
 
@@ -2579,7 +2753,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line110">line 110</a>
+        <a href="omnitone.js.html">omnitone.js</a>, <a href="omnitone.js.html#line113">line 113</a>
     </li></ul></dd>
     
 
@@ -2651,7 +2825,7 @@ <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="Omnito
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.4</a> on Thu Sep 07 2017 15:40:22 GMT-0700 (PDT)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Fri Oct 20 2017 13:05:26 GMT-0700 (PDT)
 </footer>
 
 <script> prettyPrint(); </script>
diff --git a/doc/global.html b/doc/global.html
index cdac491..9a32302 100644
--- a/doc/global.html
+++ b/doc/global.html
@@ -263,7 +263,7 @@ <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="Omnito
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.4</a> on Thu Sep 07 2017 15:40:22 GMT-0700 (PDT)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Fri Oct 20 2017 13:05:26 GMT-0700 (PDT)
 </footer>
 
 <script> prettyPrint(); </script>
diff --git a/doc/index.html b/doc/index.html
index d162aa8..80c72c7 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -149,7 +149,7 @@ <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="Omnito
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.4</a> on Thu Sep 07 2017 15:40:22 GMT-0700 (PDT)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Fri Oct 20 2017 13:05:26 GMT-0700 (PDT)
 </footer>
 
 <script> prettyPrint(); </script>
diff --git a/doc/omnitone.js.html b/doc/omnitone.js.html
index 03237a3..cef5155 100644
--- a/doc/omnitone.js.html
+++ b/doc/omnitone.js.html
@@ -48,30 +48,30 @@ <h1 class="page-title">Source: omnitone.js</h1>
 
 'use strict';
 
-var BufferList = require('./buffer-list.js');
-var FOAConvolver = require('./foa-convolver.js');
-var FOADecoder = require('./foa-decoder.js');
-var FOAPhaseMatchedFilter = require('./foa-phase-matched-filter.js');
-var FOARenderer = require('./foa-renderer.js');
-var FOARotator = require('./foa-rotator.js');
-var FOARouter = require('./foa-router.js');
-var FOAVirtualSpeaker = require('./foa-virtual-speaker.js');
-var HOAConvolver = require('./hoa-convolver.js');
-var HOARenderer = require('./hoa-renderer.js');
-var HOARotator = require('./hoa-rotator.js');
-var Polyfill = require('./polyfill.js');
-var Utils = require('./utils.js');
-var Version = require('./version.js');
+const BufferList = require('./buffer-list.js');
+const FOAConvolver = require('./foa-convolver.js');
+const FOADecoder = require('./foa-decoder.js');
+const FOAPhaseMatchedFilter = require('./foa-phase-matched-filter.js');
+const FOARenderer = require('./foa-renderer.js');
+const FOARotator = require('./foa-rotator.js');
+const FOARouter = require('./foa-router.js');
+const FOAVirtualSpeaker = require('./foa-virtual-speaker.js');
+const HOAConvolver = require('./hoa-convolver.js');
+const HOARenderer = require('./hoa-renderer.js');
+const HOARotator = require('./hoa-rotator.js');
+const Polyfill = require('./polyfill.js');
+const Utils = require('./utils.js');
+const Version = require('./version.js');
 
 // DEPRECATED in V1, in favor of BufferList.
-var AudioBufferManager = require('./audiobuffer-manager.js');
+const AudioBufferManager = require('./audiobuffer-manager.js');
 
 
 /**
  * Omnitone namespace.
  * @namespace
  */
-var Omnitone = {};
+let Omnitone = {};
 
 
 /**
@@ -103,11 +103,14 @@ <h1 class="page-title">Source: omnitone.js</h1>
  * URLs.
  * @param {BaseAudioContext} context - Associated BaseAudioContext.
  * @param {string[]} bufferData - An ordered list of URLs.
+ * @param {Object} [options] - BufferList options.
+ * @param {String} [options.dataType='url'] - BufferList data type.
  * @return {Promise&lt;AudioBuffer[]>} - The promise resolves with an array of
  * AudioBuffer.
  */
-Omnitone.createBufferList = function(context, bufferData) {
-  var bufferList = new BufferList(context, bufferData);
+Omnitone.createBufferList = function(context, bufferData, options) {
+  const bufferList =
+      new BufferList(context, bufferData, options || {dataType: 'url'});
   return bufferList.load();
 };
 
@@ -189,6 +192,8 @@ <h1 class="page-title">Source: omnitone.js</h1>
  * Create an instance of FOAVirtualSpeaker. For parameters, refer the
  * definition of VirtualSpeaker class.
  * @ignore
+ * @param {AudioContext} context - Associated AudioContext.
+ * @param {Object} options - Options.
  * @return {FOAVirtualSpeaker}
  */
 Omnitone.createFOAVirtualSpeaker = function(context, options) {
@@ -235,6 +240,7 @@ <h1 class="page-title">Source: omnitone.js</h1>
  * Creates HOARotator for higher-order ambisonics rotation.
  * @param {AudioContext} context - Associated AudioContext.
  * @param {Number} ambisonicOrder - Ambisonic order.
+ * @return {HOARotator}
  */
 Omnitone.createHOARotator = function(context, ambisonicOrder) {
   return new HOARotator(context, ambisonicOrder);
@@ -248,6 +254,7 @@ <h1 class="page-title">Source: omnitone.js</h1>
  * @param {Number} ambisonicOrder - Ambisonic order. (2 or 3)
  * @param {AudioBuffer[]} [hrirBufferList] - An ordered-list of stereo
  * AudioBuffers for convolution. (SOA: 5 AudioBuffers, TOA: 8 AudioBuffers)
+ * @return {HOAConvovler}
  */
 Omnitone.createHOAConvolver = function(
     context, ambisonicOrder, hrirBufferList) {
@@ -264,13 +271,13 @@ <h1 class="page-title">Source: omnitone.js</h1>
  * @param {Array} [config.hrirPathList] - A list of paths to HRIR files. It
  * overrides the internal HRIR list if given.
  * @param {RenderingMode} [config.renderingMode='ambisonic'] - Rendering mode.
+ * @return {HOARenderer}
  */
 Omnitone.createHOARenderer = function(context, config) {
   return new HOARenderer(context, config);
 };
 
 
-
 // Handler Preload Tasks.
 // - Detects the browser information.
 // - Prints out the version number.
@@ -302,7 +309,7 @@ <h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="Omnito
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.4</a> on Thu Sep 07 2017 15:40:22 GMT-0700 (PDT)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Fri Oct 20 2017 13:05:26 GMT-0700 (PDT)
 </footer>
 
 <script> prettyPrint(); </script>