[英]Can't Split Audio Into Separate Channels with Tone.js
I've started creating an application with a library called Tone.js that allows me to manipulate Audio on the web in all sorts of ways. 我已经开始使用名为Tone.js的库创建应用程序,该库使我能够以各种方式来操纵Web上的音频。
Currently I'd like to create two channels (left and right) for headphone users and play one different frequency in each ear (eg 400Hz in left and 500Hz in right) 目前,我想为耳机用户创建两个声道(左和右),并在每个耳朵中播放一个不同的频率(例如,左为400Hz,右为500Hz)
With my current code, I've got two frequencies playing both are playing in each ear. 在我当前的代码中,我的两个耳朵都在演奏两个频率。 Does anyone have any suggestions as to how I could separate them?
有人对我如何分开建议有什么建议吗?
Here's my code thus far: 到目前为止,这是我的代码:
//create a synth and connect it to the master output (your speakers)
//Connect each separate tone to split
var split = new Tone.Split();
var leftEar = new Tone.Oscillator().toMaster();
var rightEar = new Tone.Oscillator().toMaster();
leftEar.frequency.value = 400;
rightEar.frequency.value = 500;
split.left = leftEar;
split.right = rightEar;
leftEar.connect(split);
rightEar.connect(split);
leftEar.start();
rightEar.start();
//Frequency is equivalent to difference between frequency in left and right ear
var frequency = {
"Gamma" : [30, 50],
"Beta" : [14, 30],
"Alpha" : [8, 14],
"Theta" : [4, 8],
"Delta" : [0.1, 4]
};
Thanks! 谢谢!
Reference: https://tonejs.github.io/docs/#Split and https://github.com/Tonejs/Tone.js/wiki/Signals 参考: https : //tonejs.github.io/docs/#Split和https://github.com/Tonejs/Tone.js/wiki/Signals
.toMaster()
on split
split
上调用.toMaster()
split.left = leftEar;
split.left = leftEar;
删除合并产生的split.left = leftEar;
leftEar.connect(split.left)
leftEar.connect(split.left)
将它们连接到各自的通道。 After these changes your code will look like this: 这些更改之后,您的代码将如下所示:
var split = new Tone.Merge().toMaster();
var leftEar = new Tone.Oscillator();
var rightEar = new Tone.Oscillator();
leftEar.frequency.value = 400;
rightEar.frequency.value = 500;
leftEar.connect(split.left);
rightEar.connect(split.right);
leftEar.start();
rightEar.start();
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