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| author | Leo Vivier <zaeph@zaeph.net> | 2022-11-02 06:07:31 +0100 |
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| committer | Leo Vivier <zaeph@zaeph.net> | 2022-11-02 06:07:31 +0100 |
| commit | 5cf248246dd035a97395b7fff2a53846f954b6ad (patch) | |
| tree | c732cf50173e45a7e09a677104262c83e54afb5b /2022/organizers-notebook.md | |
| parent | 334808c1d14590a527bb8d431888965f46a87975 (diff) | |
| download | emacsconf-wiki-5cf248246dd035a97395b7fff2a53846f954b6ad.tar.xz emacsconf-wiki-5cf248246dd035a97395b7fff2a53846f954b6ad.zip | |
Add links to media and slight rewords
Diffstat (limited to '2022/organizers-notebook.md')
| -rw-r--r-- | 2022/organizers-notebook.md | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/2022/organizers-notebook.md b/2022/organizers-notebook.md index 5da0d4c2..668ebcfb 100644 --- a/2022/organizers-notebook.md +++ b/2022/organizers-notebook.md @@ -2243,7 +2243,7 @@ We’ve simplified the process down to these steps: You might want to increase the size of the waveform by pulling on the bottom of the bottom of the track. - <audacity-demo-resize.webm> + [audacity-demo-noise-reduction.webm](https://media.emacsconf.org/misc/audacity-demo-noise-reduction.webm) 2. Find a moment of quiet in the video, and select it. @@ -2260,6 +2260,8 @@ We’ve simplified the process down to these steps: effect and preview it to test your settings. The default are usually enough (Noise reduction (dB): 12, Sensitivity: 6.00, Frequency smoothing (bands): 3). + + [audacity-demo-noise-reduction.webm](https://media.emacsconf.org/misc/audacity-demo-noise-reduction.webm) 6. Tools → Apply Macro → Alpha @@ -2272,7 +2274,7 @@ We’ve simplified the process down to these steps: Normalize:ApplyGain="1" PeakLevel="-3" RemoveDcOffset="1" StereoIndependent="1" Compressor:AttackTime="0.1" NoiseFloor="-50" Normalize="1" Ratio="2" ReleaseTime="1" Threshold="-30" UsePeak="0" -1. Save the file to disk with libopus (.opus format) +1. Export → Export Audio… → Opus Files (.opus format) Use the following settings: > Bit Rate: 64 kbps @@ -2282,7 +2284,7 @@ We’ve simplified the process down to these steps: > Frame Duration: 20 ms > Cutoff: Disabled - +[audacity-export-settings.png](https://media.emacsconf.org/misc/audacity-export-settings.png) #### Model-based denoising filter @@ -2832,7 +2834,7 @@ Probably focus on grabbing the audio first and seeing what’s worth keeping Make a table of the form -<table id="orgef3b05a" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides"> +<table id="orge1857c7" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides"> <colgroup> |