21
votes
How to separate voice and background music from a video file
Spleeter
Spleeter is a Python library that can extract music and vocals from a joint audio source. It is machine-learning based and can provide different output types (the number of stems extracted).
...
20
votes
Reduce background noise and optimize the speech from an audio clip using ffmpeg
I had a video with vary bad background noise. I managed to fix it in this way:
I did two pass with following command:
ffmpeg -i input.mp4 -af "afftdn=nf=-25" file1.mp4
ffmpeg -i file1.mp4 -...
11
votes
Accepted
How to enable Microsoft Eva (Cortana's voice) on Windows 10?
With a bit of research I found out how to do this so I came here to share it with everyone else, and here are the steps that will allow you to use Microsoft Eva as Text-to-Speech (TTS) voice.
Make ...
5
votes
Reduce background noise and optimize the speech from an audio clip using ffmpeg
The combination of lowpass and highpass filters with afftdn is quite impressive, I've managed to clean old vhs video from white noise with this configuration:
-af "highpass=200,lowpass=3000,...
4
votes
Reduce background noise and optimize the speech from an audio clip using ffmpeg
To complete user564335's answer:
This: -af arnndn=m=cb.rnnn is probably the best noise filter I have used with ffmpeg (AI based).
Like this:
ffmpeg -i <input_file> -af arnndn=m=cb.rnnn <...
2
votes
Reduce background noise and optimize the speech from an audio clip using ffmpeg
For my heavy broadband noise I attempted The Audacity Noise Reduction, and Noise Gate.
Now I am Trying with ffmpeg anlmdn.
First understand what NLM is (https://youtu.be/Va4Rwoy1v88?t=105)
Second ...
2
votes
Reduce background noise and optimize the speech from an audio clip using ffmpeg
This is an old question but it's worth noting that ffmpeg has moved on a bit since it was asked.
Specifically, in version 5, the filter dialoguenhance was added.
8.78 dialoguenhance
Enhance dialogue ...
1
vote
Accepted
Noise when using Yealink SIP-T48G on AVM FritzBox 7580
Fixed by removing all codecs and only keeping iLBC_13_33.
1
vote
Windows Server 2019 Bluetooth Headset Hands Free Not Working
By modifying and importing drivers of bthhfenum.inf and wdma_bt.inf, which exclusively only support windows desktop version (amd64...1), I could enable the Hand-free devices like the desktop win10, ...
1
vote
Accepted
How to limit the functionalities of a bluetooth-connected headset?
Navigate to the 'classic' Sound control panel dialog. Assuming your Jabra device is listed twice; from here, right-click and select Disable on Headset for your device.
This will prevent the system ...
1
vote
Accepted
How to append voice to a powerpoint slide already with voice?
You might be able to independently record the additional sound (for example, in a different presentation file), then extract it, add it to your presentation and apply animations to make it play ...
1
vote
Voice chat distorted and cutting out while gaming
Follow this steps:
- type on search manage audio devices
- choose the recording tab
- double left click on the mic and choose advanced tab
- make sure the boxe "Allow applications to take exclusive ...
1
vote
Accepted
How does telephone infrastructure change with multiple phones
This question has many answers, depending on which technologies the carrier and the customer are able and willing to support.
With the (nearly died out) classic POTS model, 99 new wire pairs would ...
1
vote
my voice cable modem is DOCSIS 2.0, do I need to upgrade. I only use it for voice
If your ISP says update your cable modem, you update it. They can suspend your service for non-compliance, so you'd better do it.
Having an old device on their network can cause them multiple ...
1
vote
MacOS doesn't download the "Yelda 6.0.1" update
I've had similar issues when trying to install XCode updates. I simply open my trusty Terminal and type sudo softwareupdate -ia to download and install all updates. If you want to install only a ...
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