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stringclasses
1 value
speaker_id
int64
14
5.41k
speaker_name
stringclasses
47 values
book_id
int64
47
47
book_title
stringclasses
1 value
language
stringclasses
1 value
source
stringclasses
1 value
text
stringclasses
1 value
section_id
int64
121k
121k
section_num
int64
1
94
section_title
stringclasses
71 values
url
stringclasses
72 values
sampling_rate
int64
48k
48k
start_sample
int64
8.35k
138M
end_sample
int64
118k
138M
duration_sec
float64
2.02
15
utt_id
stringlengths
9
12
audio_bytes
unknown
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
128,160
226,656
2.052
17_3_0000
"UklGRqQBAwBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYABAwAyADsAPAA5ADYAMwAwACwAJwAhAB4AIwAwAEMAVAB(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
249,504
395,616
3.044
17_3_0001
"UklGRqR1BABXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYB1BAAhACAAGQAUABQAGgAfACAAHgAdAB4AIQAhAB0AGAA(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
1,332,384
1,504,608
3.588
17_3_0002
"UklGRqRBBQBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYBBBQAWACAAHwAOAPH/1f/I/8//4v/z//n/9f/0/wAAGAA(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
1,515,168
1,719,648
4.26
17_3_0003
"UklGRqQ9BgBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYA9BgDH/7D/pP+p/7j/xP/B/6r/i/9z/27/e/+O/5r/mP+(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
1,760,928
1,894,752
2.788
17_3_0004
"UklGRqQVBABXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYAVBAC//7r/v//G/8X/u/+r/57/nv+u/8z/8v8VAC4AOAA(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
1,902,240
2,037,600
2.82
17_3_0005
"UklGRqQhBABXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYAhBACn/5//qf+8/8//3P/k/+f/5f/b/87/w//B/8n/1//(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
2,051,232
2,218,848
3.492
17_3_0006
"UklGRqQdBQBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYAdBQDV/8D/r/+l/6L/pv+v/7r/x//U/+L/7f/y//H/6v/(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
2,269,344
2,426,208
3.268
17_3_0007
"UklGRqTJBABXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYDJBABeAFoAQAAfAAsACwAfADsAUwBeAFkARwAxACEAHwA(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
2,539,680
2,661,216
2.532
17_3_0008
"UklGRqS1AwBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYC1AwD1/+//7v/1/wEADwAWABIACAD+//j/+f/9/wAABQA(...TRUNCATED)
train
17
Gord Mackenzie
47
Count of Monte Cristo
English
https://www.gutenberg.org/etext/1184
https://www.gutenberg.org/cache/epub/1184/pg1184.txt
121,013
4
Conspiracy
https://www.archive.org/…to_004_dumas.mp3
48,000
3,621,024
3,823,968
4.228
17_3_0009
"UklGRqQxBgBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YYAxBgDE/7D/oP+U/4v/hv+H/4//nP+r/7j/wv/I/8z/0P/(...TRUNCATED)
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librivox-tracks-vad

This dataset is produced from pykeio/librivox-tracks with single-reader filtering and Silero VAD segmentation.

  • data/train-*.parquet: all utterances (split is always train), collected until a global total audio budget is reached (see run manifest / script args: (2442/5994)*3600 * multiplier seconds by default).

Each row stores source metadata plus a mono WAV payload (audio_bytes) and sampling_rate.

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