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  1. CITATION.cff +39 -0
  2. LICENSE +409 -0
  3. README.md +20 -20
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CITATION.cff ADDED
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+ cff-version: 1.2.0
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+ message: "If you use this dataset, please cite it as below."
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+ type: dataset
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+ title: "Procedural Engine Sounds Dataset"
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+ authors:
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+ - family-names: "Doerfler"
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+ given-names: "Robin"
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+ orcid: "https://orcid.org/0009-0007-3904-1941"
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+ version: "1.0.0"
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+ date-released: 2025-08-15
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+ url: "https://huggingface.co/datasets/rdoerfler/procedural-engine-sounds"
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+ repository-code: "https://huggingface.co/datasets/rdoerfler/procedural-engine-sounds"
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+ license: "CC-BY-NC-4.0"
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+ keywords:
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+ - "audio"
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+ - "synthetic data"
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+ - "engine sounds"
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+ - "procedural generation"
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+ - "automotive"
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+ - "sound synthesis"
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+ - "mechanical sounds"
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+ - "vehicle acoustics"
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+ abstract: |
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+ The Procedural Engine Sounds Dataset is a comprehensive collection of
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+ synthetically generated and annotated engine audio samples. This dataset
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+ contains procedurally generated engine sounds with detailed annotations
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+ encoded as 4-channel audio, designed for research in audio processing,
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+ vehicle acoustics, and synthetic sound generation. The dataset includes
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+ 5.935 high resolution audio files (48 kHz, 16 bit) totaling ~19 hours
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+ and 24.47 GB of content across 8 distinct sets, with RPM and torque
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+ information embedded as continuous audio signals alongside stereo engine sounds.
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+ preferred-citation:
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+ type: dataset
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+ title: "Procedural Engine Sounds Dataset"
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+ authors:
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+ - family-names: "Doerfler"
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+ given-names: "Robin"
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+ year: 2025
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+ url: "https://huggingface.co/datasets/rdoerfler/procedural-engine-sounds"
LICENSE ADDED
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+ will be considered the “Licensor.” The text of the Creative Commons
396
+ public licenses is dedicated to the public domain under the CC0 Public
397
+ Domain Dedication. Except for the limited purpose of indicating that
398
+ material is shared under a Creative Commons public license or as
399
+ otherwise permitted by the Creative Commons policies published at
400
+ creativecommons.org/policies, Creative Commons does not authorize the
401
+ use of the trademark "Creative Commons" or any other trademark or logo
402
+ of Creative Commons without its prior written consent including,
403
+ without limitation, in connection with any unauthorized modifications
404
+ to any of its public licenses or any other arrangements,
405
+ understandings, or agreements concerning use of licensed material. For
406
+ the avoidance of doubt, this paragraph does not form part of the
407
+ public licenses.
408
+
409
+ Creative Commons may be contacted at creativecommons.org.
README.md CHANGED
@@ -53,36 +53,36 @@ This dataset contains only audio signals - no textual or linguistic content. Bot
53
  The dataset is organized into 8 distinct sets with two categories:
54
 
55
  **Full Sets** (A, B, C, D):
56
- - ~354 files per set
57
- - ~2.48 hours of audio per set
58
- - ~4.79 GB per set
59
- - **Total: ~1,416 files, ~9.9 hours, ~19.2 GB**
60
 
61
  **Large Sets** (E, F, G, H):
62
- - ~341 files per set
63
- - ~2.32 hours of audio per set
64
- - ~4.47 GB per set
65
- - **Total: ~1,364 files, ~9.3 hours, ~17.9 GB**
66
 
67
- **Dataset Total: ~2,780 files, ~19.2 hours, ~37.1 GB**
68
 
69
  ```
70
  dataset/
71
  ├── audio/
72
- │ ├── A_full_set/ # ~354 files, ~2.48h, ~4.79GB
73
- │ ├── B_full_set/ # ~354 files, ~2.48h, ~4.79GB
74
- │ ├── C_full_set/ # ~354 files, ~2.48h, ~4.79GB
75
- │ ├── D_full_set/ # ~354 files, ~2.48h, ~4.79GB
76
- │ ├── E_large_set/ # ~341 files, ~2.32h, ~4.47GB
77
- │ ├── F_large_set/ # ~341 files, ~2.32h, ~4.47GB
78
- │ ├── G_large_set/ # ~341 files, ~2.32h, ~4.47GB
79
- │ └── H_large_set/ # ~341 files, ~2.32h, ~4.47GB
80
  └── metadata/
81
  ├── A_full_set_summary.json
82
  ├── A_full_set_stats.csv
83
  ├── B_full_set_summary.json
84
  ├── B_full_set_stats.csv
85
- └── ... (16 metadata files total)
86
  ```
87
 
88
  ### Data Instances
@@ -123,8 +123,8 @@ When loaded programmatically:
123
 
124
  ### Audio Signal Encoding
125
 
126
- - **RPM Signal**: Channel 3 contains RPM values scaled by 0.0001 (multiply by 10000 to get actual RPM)
127
- - **Torque Signal**: Channel 4 contains torque values scaled by 0.001 (multiply by 1000 to get actual Nm)
128
  - **Engine Audio**: Channels 1-2 contain the stereo procedural engine sound
129
 
130
 
 
53
  The dataset is organized into 8 distinct sets with two categories:
54
 
55
  **Full Sets** (A, B, C, D):
56
+ - 3,068 files total (across 4 sets)
57
+ - ~9.83 hours of audio total
58
+ - ~12.65 GB total
59
+ - **Per set (average): ~767 files, ~2.46 hours, ~3.16 GB**
60
 
61
  **Large Sets** (E, F, G, H):
62
+ - 2,867 files total (across 4 sets)
63
+ - ~9.18 hours of audio total
64
+ - ~11.82 GB total
65
+ - **Per set (average): ~717 files, ~2.30 hours, ~2.96 GB**
66
 
67
+ **Dataset Total: 5,935 files, ~19.01 hours, ~24.47 GB**
68
 
69
  ```
70
  dataset/
71
  ├── audio/
72
+ │ ├── A_full_set/
73
+ │ ├── B_full_set/
74
+ │ ├── C_full_set/
75
+ │ ├── D_full_set/
76
+ │ ├── E_large_set/
77
+ │ ├── F_large_set/
78
+ │ ├── G_large_set/
79
+ │ └── H_large_set/
80
  └── metadata/
81
  ├── A_full_set_summary.json
82
  ├── A_full_set_stats.csv
83
  ├── B_full_set_summary.json
84
  ├── B_full_set_stats.csv
85
+ └── (16 metadata files total)
86
  ```
87
 
88
  ### Data Instances
 
123
 
124
  ### Audio Signal Encoding
125
 
126
+ - **RPM Signal**: Channel 3 contains engine speed values in RPM scaled by 0.0001 (multiply by 10000 to get actual RPM)
127
+ - **Torque Signal**: Channel 4 contains torque values in Newton meters scaled by 0.001 (multiply by 1000 to get actual Nm)
128
  - **Engine Audio**: Channels 1-2 contain the stereo procedural engine sound
129
 
130
 
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