1 Minute Test
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- Posts: 7792
- Joined: August 20th, 2019, 8:25 pm
1 Minute Test Feedback:
Welcome to Librivox and thanks for posting your test file. We look forward to you joining the community!
Reading Feedback:
You have a bright, warm voice.
Technical Feedback:
- 00:00 The volume of this track is 72.47dB. LV requires the overall volume for the track (measured by ReplayGain - you can try this tool if you want to check the volume) to be between 86-92dB (with 89dB being the ideal). The easiest way to fix this automatically is to use the 'Loudness Normalization' effect (set to -19LUFS in 'perceived loudness' mode) in recent versions of Audacity before exporting the track as an MP3. If you use RMS normalization, set it to -21dB. Another way to fix it would be to use the Amplify effect set to 17dB. Since the volume is so low, amplifying it sufficiently would increase the background noise a lot. Did you accidentally have the microphone slider lower than intended or were you further from the microphone than you should be?
- 00:00 Librivox needs mp3 files with a constant bitrate of 128kbps. This file is 63kbps. Since that is not one of the standard mp3 bitrates, you probably selected 'variable' rather than 'constant' bitrate.
Female Scripture Characters by William Jay (1769 - 1853) 97% 1 left! "The Penitent Sinner Part 2"
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
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- Posts: 13
- Joined: February 6th, 2021, 6:57 pm
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- Posts: 13
- Joined: February 6th, 2021, 6:57 pm
-
- Posts: 7792
- Joined: August 20th, 2019, 8:25 pm
Technical Feedback:
- 00:00 The volume of this track is 72.47dB. LV requires the overall volume for the track (measured by ReplayGain - you can try this tool if you want to check the volume) to be between 86-92dB (with 89dB being the ideal). The easiest way to fix this automatically is to use the 'Loudness Normalization' effect (set to -19LUFS in 'perceived loudness' mode) in recent versions of Audacity before exporting the track as an MP3. If you use RMS normalization, set it to -21dB. Another way to fix it would be to use the Amplify effect set to 17dB. Since the volume is so low, amplifying it sufficiently would increase the background noise a lot. Did you accidentally have the microphone slider lower than intended or were you further from the microphone than you should be?
- 00:00 Librivox needs mp3 files with a constant bitrate of 128kbps. This file is 63kbps. Since that is not one of the standard mp3 bitrates, you probably selected 'variable' rather than 'constant' bitrate.
Female Scripture Characters by William Jay (1769 - 1853) 97% 1 left! "The Penitent Sinner Part 2"
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
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- Posts: 7792
- Joined: August 20th, 2019, 8:25 pm
1 Minute Test Feedback:
Welcome to Librivox Patrick and thanks for posting your test file. We look forward to you joining the community!
Reading Feedback:
You have a clear, powerful voice.
Technical Feedback:
- 00:00 The volume of this track is 96.67dB. LV requires the overall volume for the track (measured by ReplayGain - you can try this tool if you want to check the volume) to be between 86-92dB (with 89dB being the ideal). The easiest way to fix this automatically is to use the 'Loudness Normalization' effect (set to -19LUFS in 'perceived loudness' mode) in recent versions of Audacity before exporting the track as an MP3. If you use RMS normalization, set it to -21dB. Another way to fix it would be to use the Amplify effect set to -8dB.
- 00:00 Librivox needs mp3 files with a constant bitrate of 128kbps. This file is 98kbps. Since that is not one of the standard mp3 bitrates, you probably selected 'variable' rather than 'constant' bitrate.
- 00:00 Note (no change needed): This file contains some clipping. This is where the maximum possible volume is exceeded (possibly because you were too close to your microphone but possibly because the 'gain' for the channel in Audacity was pulled up above 0.0). It can't be changed after recording (unless it was caused by the Audacity gain problem) though a compressor might make it less noticeable.
Female Scripture Characters by William Jay (1769 - 1853) 97% 1 left! "The Penitent Sinner Part 2"
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
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- Posts: 13
- Joined: February 6th, 2021, 6:57 pm
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- Posts: 7792
- Joined: August 20th, 2019, 8:25 pm
Technical Feedback:
- 00:00 Note (no change needed): The volume of this track is 86.58dB. LV requires the overall volume for the track (measured by ReplayGain - you can try this tool if you want to check the volume) to be between 86-92dB (with 89dB being the ideal). The file falls within the outer ends of that range and so doesn't need to be changed but watch that it doesn't end up outside the range. The easiest way to automatically set the volume is to use the 'Loudness Normalization' effect (set to -19LUFS in 'perceived loudness' mode) in recent versions of Audacity before exporting the track as an MP3. If you use RMS normalization, set it to -21dB. Another way would be to use the Amplify effect set to 2dB.
- 00:00 Librivox needs mp3 files with a constant bitrate of 128kbps. This file is 48kbps.
Female Scripture Characters by William Jay (1769 - 1853) 97% 1 left! "The Penitent Sinner Part 2"
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
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- Posts: 13
- Joined: February 6th, 2021, 6:57 pm
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- Posts: 7792
- Joined: August 20th, 2019, 8:25 pm
I double checked this with another program to make sure it's not my software playing up and the bitrate is indeed still variable rather than constant. What software are you using?
Technical Feedback:
- 00:00 Note (no change needed): The volume of this track is 86.62dB. LV requires the overall volume for the track (measured by ReplayGain - you can try this tool if you want to check the volume) to be between 86-92dB (with 89dB being the ideal). The file falls within the outer ends of that range and so doesn't need to be changed but watch that it doesn't end up outside the range. The easiest way to automatically set the volume is to use the 'Loudness Normalization' effect (set to -19LUFS in 'perceived loudness' mode) in recent versions of Audacity before exporting the track as an MP3. If you use RMS normalization, set it to -21dB. Another way would be to use the Amplify effect set to 2dB.
- 00:00 Librivox needs mp3 files with a constant bitrate of 128kbps. This file is 126kbps. Since that is not one of the standard mp3 bitrates, you probably selected 'variable' rather than 'constant' bitrate.
Female Scripture Characters by William Jay (1769 - 1853) 97% 1 left! "The Penitent Sinner Part 2"
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28
St. Augustine (Vol.6 Psalms 126-150) 94% 3 left!
PL pls: DPL 43 27-28