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update docs for web binding (#591)

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Reza (Pouya) Rostam
2021-12-10 10:36:18 -08:00
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commit 61d9768c43
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binding/web/template/README.md
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@@ -33,7 +33,7 @@ For typical cases, use the worker packages. Worker packages create complete `Por
### Factories
Factory packages allow you to create instances of `Porcupine` directly. Useful for building your own custom Worker/Worklet, or some other bespoke purpose.
Factory packages allow you to create instances of `Porcupine` directly on the main thread.
* [@picovoice/porcupine-web-de-factory](https://www.npmjs.com/package/@picovoice/porcupine-web-de-factory)
* [@picovoice/porcupine-web-en-factory](https://www.npmjs.com/package/@picovoice/porcupine-web-en-factory)
@@ -122,9 +122,9 @@ if (done) {
### Factory
If you wish to build your own worker, or perhaps not use workers at all, use the factory packages. This will let you instantiate Porcupine engine instances directly.
If you wish to not use workers at all, use the factory packages. This will let you instantiate Porcupine engine instances directly.
The audio passed to the worker in the `process` function must be of the correct format. The `WebVoiceProcessor` handles downsampling in the examples above to standard voice recognition format (16-bit, 16kHz linear PCM, single-channel). Use an `Int16Array` [typed array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays). If you are not using `WebVoiceProcessor`, you must ensure the audio passed to Porcupine is of that format. The Porcupine instance provides the length of the array required via `.frameLength`.
The audio passed to the engine in the `process` function must be of the correct format. The `WebVoiceProcessor` handles downsampling in the examples above to standard voice recognition format (16-bit, 16kHz linear PCM, single-channel). Use an `Int16Array` [typed array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays). If you are not using `WebVoiceProcessor`, you must ensure the audio passed to Porcupine is of that format. The Porcupine instance provides the length of the array required via `.frameLength`.
E.g.: