Speech commands dataset

s_n · August 29, 2022, 5:13pm

Hi,

Is there a repository or a code base for the SpeechCommands dataset? I found the below link but it doesn’t have the code for adding background noise etc.

https://pytorch.org/tutorials/intermediate/speech_command_classification_with_torchaudio_tutorial.html

nivek · August 29, 2022, 6:17pm

I believe the Dataset source code is here in torchaudio. It seems to exclude the ‘_background_noise_’ folder so you may need to make modification to include it.

s_n · August 29, 2022, 7:22pm

Hi,

Thanks for the reply. I think the addition of background noise is not that straightforward because the size of the noise signal is not equal to the audio signal size. The source code for its implementation in TensorFlow is in the below link. So I was wondering if something similar is there in PyTorch as well or not.

github.com

ARM-software/ML-KWS-for-MCU/blob/master/input_data.py

# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Model definitions for simple speech recognition.

"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

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