Implementation:Speechbrain Speechbrain Prepare UrbanSound8k Root

Knowledge Sources	SpeechBrain
Domains	Sound_Classification, Data_Preparation
Last Updated	2026-02-09 00:00 GMT

Overview

Variant copy of the UrbanSound8K data preparation script located at the recipe root level. This file is identical to the canonical version used in the SoundClassification recipe.

Canonical Page

See Implementation:Speechbrain_Speechbrain_Prepare_UrbanSound8k for full documentation.

Code Reference

Source Location

Repository: SpeechBrain
File: recipes/UrbanSound8k/urbansound8k_prepare.py

Signature

def prepare_urban_sound_8k(
    data_folder,
    audio_data_folder,
    save_json_train,
    save_json_valid,
    save_json_test,
    train_fold_nums=[1, 2, 3, 4, 5, 6, 7, 8],
    valid_fold_nums=[9],
    test_fold_nums=[10],
    skip_manifest_creation=False,
):

Import

from urbansound8k_prepare import prepare_urban_sound_8k

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Principle

Implementation

Heuristic

Environment