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20 changes: 14 additions & 6 deletions packages/audiodocs/docs/worklets/worklet-node.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,17 @@ Or by using `BaseAudioContext` factory method:

## Example
```tsx
import { AudioContext, AudioRecorder } from 'react-native-audio-api';
import { AudioContext, AudioRecorder, AudioManager } from 'react-native-audio-api';

AudioManager.setAudioSessionOptions({
iosCategory: "playAndRecord",
iosMode: "measurement",
iosOptions: ["mixWithOthers"],
})

// This example shows how we can use a WorkletNode to process microphone audio data in real-time.
function App() {
const recorder = new AudioRecorder({
sampleRate: 16000,
bufferLengthInSamples: 16000,
});
async function App() {
const recorder = new AudioRecorder();

const audioContext = new AudioContext({ sampleRate: 16000 });
const worklet = (audioData: Array<Float32Array>, inputChannelCount: number) => {
Expand All @@ -50,10 +53,15 @@ function App() {
const workletNode = audioContext.createWorkletNode(worklet, 1024, 2, 'UIRuntime');
const adapterNode = audioContext.createRecorderAdapter();

const canSetAudioSessionActivity = await AudioManager.setAudioSessionActivity(true);
if (!canSetAudioSessionActivity) {
throw new Error("Could not activate the audio session");
}
adapterNode.connect(workletNode);
workletNode.connect(audioContext.destination);
recorder.connect(adapterNode);
recorder.start();
audioContext.resume();
}
```

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