diff --git a/dist/Superpowered.js b/dist/Superpowered.js
index e048ae5..6391569 100644
--- a/dist/Superpowered.js
+++ b/dist/Superpowered.js
@@ -31,7 +31,7 @@ class LinearMemoryBuffer {
 }
 
 class SuperpoweredGlue {
- static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.4/dist/superpowered-npm.wasm';
+ static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.5/dist/superpowered-npm.wasm';
 
 /**@type {number}*/id = Math.floor(Math.random() * Date.now());
 /**@type {ArrayBuffer}*/linearMemory;
@@ -584,10 +584,16 @@ class SuperpoweredWebAudio {
 /**@type {object} */Superpowered;
 /**@type {AudioContext} */audioContext;
 
- constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered) {
+ constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered, /**@type {AudioContext}*/audioContext) {
 this.Superpowered = superpowered;
- this.audioContext = new AudioContext();
+ if (audioContext && !(audioContext instanceof AudioContext)) {
+ throw new Error('Invalid AudioContext provided to SuperpoweredWebAudio constructor.');
+ }
+ this.audioContext = audioContext ?? new AudioContext();
 if (this.audioContext.sampleRate < minimumSamplerate) {
+ if (audioContext) {
+ throw new Error(`The provided AudioContext has a sample rate of ${this.audioContext.sampleRate}, but the minimum required sample rate is ${minimumSamplerate}.`);
+ }
 this.audioContext.close();
 this.audioContext = new AudioContext({ sampleRate: minimumSamplerate });
 }
diff --git a/dist/superpowered-npm.wasm b/dist/superpowered-npm.wasm
index 162506f..4e3a2b2 100755
Binary files a/dist/superpowered-npm.wasm and b/dist/superpowered-npm.wasm differ
diff --git a/dist/superpowered.wasm b/dist/superpowered.wasm
index 1d2224a..f7f873e 100755
Binary files a/dist/superpowered.wasm and b/dist/superpowered.wasm differ
diff --git a/examples/example_effects/Superpowered.js b/examples/example_effects/Superpowered.js
index e048ae5..6391569 100644
--- a/examples/example_effects/Superpowered.js
+++ b/examples/example_effects/Superpowered.js
@@ -31,7 +31,7 @@ class LinearMemoryBuffer {
 }
 
 class SuperpoweredGlue {
- static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.4/dist/superpowered-npm.wasm';
+ static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.5/dist/superpowered-npm.wasm';
 
 /**@type {number}*/id = Math.floor(Math.random() * Date.now());
 /**@type {ArrayBuffer}*/linearMemory;
@@ -584,10 +584,16 @@ class SuperpoweredWebAudio {
 /**@type {object} */Superpowered;
 /**@type {AudioContext} */audioContext;
 
- constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered) {
+ constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered, /**@type {AudioContext}*/audioContext) {
 this.Superpowered = superpowered;
- this.audioContext = new AudioContext();
+ if (audioContext && !(audioContext instanceof AudioContext)) {
+ throw new Error('Invalid AudioContext provided to SuperpoweredWebAudio constructor.');
+ }
+ this.audioContext = audioContext ?? new AudioContext();
 if (this.audioContext.sampleRate < minimumSamplerate) {
+ if (audioContext) {
+ throw new Error(`The provided AudioContext has a sample rate of ${this.audioContext.sampleRate}, but the minimum required sample rate is ${minimumSamplerate}.`);
+ }
 this.audioContext.close();
 this.audioContext = new AudioContext({ sampleRate: minimumSamplerate });
 }
diff --git a/examples/example_guitardistortion/Superpowered.js b/examples/example_guitardistortion/Superpowered.js
index e048ae5..6391569 100644
--- a/examples/example_guitardistortion/Superpowered.js
+++ b/examples/example_guitardistortion/Superpowered.js
@@ -31,7 +31,7 @@ class LinearMemoryBuffer {
 }
 
 class SuperpoweredGlue {
- static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.4/dist/superpowered-npm.wasm';
+ static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.5/dist/superpowered-npm.wasm';
 
 /**@type {number}*/id = Math.floor(Math.random() * Date.now());
 /**@type {ArrayBuffer}*/linearMemory;
@@ -584,10 +584,16 @@ class SuperpoweredWebAudio {
 /**@type {object} */Superpowered;
 /**@type {AudioContext} */audioContext;
 
- constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered) {
+ constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered, /**@type {AudioContext}*/audioContext) {
 this.Superpowered = superpowered;
- this.audioContext = new AudioContext();
+ if (audioContext && !(audioContext instanceof AudioContext)) {
+ throw new Error('Invalid AudioContext provided to SuperpoweredWebAudio constructor.');
+ }
+ this.audioContext = audioContext ?? new AudioContext();
 if (this.audioContext.sampleRate < minimumSamplerate) {
+ if (audioContext) {
+ throw new Error(`The provided AudioContext has a sample rate of ${this.audioContext.sampleRate}, but the minimum required sample rate is ${minimumSamplerate}.`);
+ }
 this.audioContext.close();
 this.audioContext = new AudioContext({ sampleRate: minimumSamplerate });
 }
diff --git a/examples/example_pitchbend/Superpowered.js b/examples/example_pitchbend/Superpowered.js
index e048ae5..6391569 100644
--- a/examples/example_pitchbend/Superpowered.js
+++ b/examples/example_pitchbend/Superpowered.js
@@ -31,7 +31,7 @@ class LinearMemoryBuffer {
 }
 
 class SuperpoweredGlue {
- static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.4/dist/superpowered-npm.wasm';
+ static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.5/dist/superpowered-npm.wasm';
 
 /**@type {number}*/id = Math.floor(Math.random() * Date.now());
 /**@type {ArrayBuffer}*/linearMemory;
@@ -584,10 +584,16 @@ class SuperpoweredWebAudio {
 /**@type {object} */Superpowered;
 /**@type {AudioContext} */audioContext;
 
- constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered) {
+ constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered, /**@type {AudioContext}*/audioContext) {
 this.Superpowered = superpowered;
- this.audioContext = new AudioContext();
+ if (audioContext && !(audioContext instanceof AudioContext)) {
+ throw new Error('Invalid AudioContext provided to SuperpoweredWebAudio constructor.');
+ }
+ this.audioContext = audioContext ?? new AudioContext();
 if (this.audioContext.sampleRate < minimumSamplerate) {
+ if (audioContext) {
+ throw new Error(`The provided AudioContext has a sample rate of ${this.audioContext.sampleRate}, but the minimum required sample rate is ${minimumSamplerate}.`);
+ }
 this.audioContext.close();
 this.audioContext = new AudioContext({ sampleRate: minimumSamplerate });
 }
diff --git a/examples/example_timestretching/Superpowered.js b/examples/example_timestretching/Superpowered.js
index e048ae5..6391569 100644
--- a/examples/example_timestretching/Superpowered.js
+++ b/examples/example_timestretching/Superpowered.js
@@ -31,7 +31,7 @@ class LinearMemoryBuffer {
 }
 
 class SuperpoweredGlue {
- static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.4/dist/superpowered-npm.wasm';
+ static wasmCDNUrl = 'https://cdn.jsdelivr.net/npm/@superpoweredsdk/web@2.7.5/dist/superpowered-npm.wasm';
 
 /**@type {number}*/id = Math.floor(Math.random() * Date.now());
 /**@type {ArrayBuffer}*/linearMemory;
@@ -584,10 +584,16 @@ class SuperpoweredWebAudio {
 /**@type {object} */Superpowered;
 /**@type {AudioContext} */audioContext;
 
- constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered) {
+ constructor(/**@type {number}*/minimumSamplerate, /**@type {object}*/superpowered, /**@type {AudioContext}*/audioContext) {
 this.Superpowered = superpowered;
- this.audioContext = new AudioContext();
+ if (audioContext && !(audioContext instanceof AudioContext)) {
+ throw new Error('Invalid AudioContext provided to SuperpoweredWebAudio constructor.');
+ }
+ this.audioContext = audioContext ?? new AudioContext();
 if (this.audioContext.sampleRate < minimumSamplerate) {
+ if (audioContext) {
+ throw new Error(`The provided AudioContext has a sample rate of ${this.audioContext.sampleRate}, but the minimum required sample rate is ${minimumSamplerate}.`);
+ }
 this.audioContext.close();
 this.audioContext = new AudioContext({ sampleRate: minimumSamplerate });
 }
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://github.com/superpoweredSDK/web-audio-javascript-webassembly-SDK-interactive-audio/compare/master...v2.7.5.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://github.com/superpoweredSDK/web-audio-javascript-webassembly-SDK-interactive-audio/compare/master...v2.7.5.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>