Main Content

Dataset Management and Labeling

Ingest, create, and label large data sets

Use the audioDatastore object to access data and perform common management tasks such as splitting data into train, validation, and test sets and distributing computations among workers. To label existing data sets or to create new data sets, use the Audio Labeler app.


Audio LabelerDefine and visualize ground-truth labels


audioDatastoreDatastore for collection of audio files


detectSpeechDetect boundaries of speech in audio signal
classifySoundClassify sounds in audio signal


Label Audio Using Audio Labeler

Interactively define and visualize ground-truth labels for audio datasets.

Choose an App to Label Ground Truth Data

Decide which app to use to label ground truth data: Image Labeler, Video Labeler, Ground Truth Labeler, Lidar Labeler, Signal Labeler, or Audio Labeler.