Training
Module
Challenge project - Build a speech translator app - Training
Learn how to build a speech translation app by using Microsoft Power Apps and integrate it with AI.
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The online transcription editor allows you to create or edit audio + human-labeled transcriptions for custom speech. The main use cases of the editor are as follows:
The only requirement to use the transcription editor is to have audio data uploaded, with or without corresponding transcriptions.
You can find the Editor tab next to the Training and testing dataset tab on the main Speech datasets page.
Datasets in the Training and testing dataset tab can't be updated. You can import a copy of a training or testing dataset to the Editor tab, add or edit human-labeled transcriptions to match the audio, and then export the edited dataset to the Training and testing dataset tab. Also note that you can't use a dataset that's in the Editor to train or test a model.
To import a dataset to the Editor, follow these steps:
Note
You can also select a dataset from the main Speech datasets page and export them to the Editor. Select a dataset and then select Export to Editor.
Once a dataset is imported to the Editor, you can start editing the dataset. You can add or edit human-labeled transcriptions to match the audio as you hear it. You don't edit any audio data.
To edit a dataset's transcription in the Editor, follow these steps:
If there are multiple files in the dataset, you can select Previous and Next to move from file to file. Edit and save changes to each file as you go.
The detail page lists all the segments in each audio file, and you can select the desired utterance. For each utterance, you can play and compare the audio with the corresponding transcription. Edit the transcriptions if you find any insertion, deletion, or substitution errors. For more information about word error types, see Test model quantitatively.
Datasets in the Editor can be exported to the Training and testing dataset tab, where they can be used to train or test a model.
To export datasets from the Editor, follow these steps:
The files are exported as a new dataset, and don't affect or replace other training or testing datasets.
Training
Module
Challenge project - Build a speech translator app - Training
Learn how to build a speech translation app by using Microsoft Power Apps and integrate it with AI.