werman / noise-suppression-for-voice Goto Github PK
View Code? Open in Web Editor NEWNoise suppression plugin based on Xiph's RNNoise
License: GNU General Public License v3.0
Noise suppression plugin based on Xiph's RNNoise
License: GNU General Public License v3.0
My default.pa
looks like this:
.include /etc/pulse/default.pa
load-module module-null-sink sink_name=mic_denoised_out
load-module module-ladspa-sink sink_name=mic_raw_in sink_master=mic_denoised_out label=noise_suppressor_mono plugin=/usr/local/lib/ladspa/librnnoise_ladspa.so control=50
load-module module-loopback source=alsa_input.pci-0000_0f_00.4.analog-stereo sink=mic_raw_in channels=1
set-default-source mic_denoised_out.monitor
I can't get that monitor to work in any application. I'm testing with Gnome sound recorder. In pavu control I see the blue bar on the loopback to LADPSA moving in the recording tab, but I don't see blue bars on either the monitor of null output or monitor of ladspa in the input devices tab (should I?)
Any tips for debugging or configuration?
I've symlinked and copied the directories to the src dir, neither works.
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
CMake Error at src/vst_plugin/CMakeLists.txt:34 (add_library):
Cannot find source file:
pluginterfaces/vst2.x/aeffect.h
Tried extensions .c .C .c++ .cc .cpp .cxx .cu .m .M .mm .h .hh .h++ .hm
.hpp .hxx .in .txx
Call Stack (most recent call first):
src/vst_plugin/CMakeLists.txt:49 (build)
CMake Error at src/vst_plugin/CMakeLists.txt:34 (add_library):
No SOURCES given to target: rnnoise_vst_x64
Call Stack (most recent call first):
src/vst_plugin/CMakeLists.txt:49 (build)
CMake Error at src/vst_plugin/CMakeLists.txt:34 (add_library):
No SOURCES given to target: rnnoise_vst_x32
Call Stack (most recent call first):
src/vst_plugin/CMakeLists.txt:48 (build)
Thanks a lot for your effort creating this plugin! For long time I'm searching (again) for ways to use RNNoise to watch noisy video lectures without the noise. The readme only talks about using this plugin to denoise the input from the microphone, but it should also work the other way around, denoising the sound coming from one application (i.e. video player) and forwarding the denoised results to the speaker, right? Or is there a reason against this?
Hi,
it would be very nice to have the possibility to have a binary that can be used to process noise audio files and produce clean output files.
Personally I'd find it very useful to cleanup audio from lectures on Youtube.
Do you think is doable? Do you have any plans of implementing such a feature? If not, could you point me on how to do it?
Thanks
I've been using this module for a while now and it has always worked perfectly. Since I updated arch yesterday, however, the output of "Monitor of Null Output" remains 0. It is visible in the PulseAudio GUI and I can set it as fallback. But the audio level simply remains 0.
These are the settings files that I use:
.include /etc/pulse/default.pa
load-module module-null-sink sink_name=mic_denoised_out
load-module module-ladspa-sink sink_name=mic_raw_in sink_master=mic_denoised_out label=noise_suppressor_stereo plugin=/opt/ladspa/librnnoise_ladspa.so control=50
load-module module-loopback source=alsa_input.pci-0000_00_1f.3.analog-stereo sink=mic_raw_in channels=2 latency_msec=1
set-default-source mic_denoised_out.monitor
I recompiled librnnoise_ladspa.so after I noticed it didn't work anymore (after system update) but to no avail. I checked pacmd list-sources
and the mic is still named accordingly: name: <alsa_input.pci-0000_00_1f.3.analog-stereo>
I added the latency_msec=1
configuration already before the arch update that broke it since I originally had a long delay.
After I updated arch and noticed it broke I tried the following steps without any success:
latency_msec=1
channels=1
& label=noise_suppressor_mono
The VAD feature sometimes cuts out at the end or middle of a sentence. I'd find it useful if the 200 ms grace period was configurable. I tried adjusting the threshold, but noises started leaking through and sentences were still sometimes cut from the end. I found 350 ms a good value for my own use.
Is there some way to control the amount of noise suppression?
Hello!
I know, that it isn't LADSPA forum, but I hope I will find here help.
I am new to LADSPA, so I really need it.
I tried to write analogue of your noise-suppression-for-voice
for webrtc-denoise
algo and found, that LADSPA expects, that run()
method should return the same number of data as it got for input. Also I found your talk about it in on of Pull Requests.
So, do You know, is it possible, to use something like ring buffer for LADSPA plugins and return only already processed frames, so output can be less or bigger then input???
I followed the guide for Linux step by step, but the new device is listed as an output instead of an input.
And some weird sounds keep coming from my headphones. Sounds like some kind of static but not exactly, I don't know how to describe it.
This is a laptop and I do not have any external microphones. pactl list sources short
gave me these devices:
0 alsa_output.pci-0000_00_1f.3.analog-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz RUNNING
1 alsa_input.pci-0000_00_1f.3.analog-stereo module-alsa-card.c s16le 2ch 44100Hz SUSPENDED
I tried them both. alsa_input.pci-0000_00_1f.3.analog-stereo
gave me those weird sounds and alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
did not give any weird sounds but it was also listed as an output.
I also checked available input/output devices in OBS. It was also the same there, plugin devices being listed as output.
I have already implemented this but I won't make it a PR as my coding style is very different from yours. Currently it's hard coded to support 192KHz and will need some work to get it to build on other platforms.
Hi there,
In an attempt to reduce latency, I tried switching to mono from stereo. I don't really know that it helped much, but it left me with a couple of questions:
By the way, sending latency_msec=1
to module-loopback
resulted in a 3s latency. Not sure why, but any time I specify a latency_msec, list-sink-inputs shows a 2000ms requested latency and a higher actual latency.
It only installs lib/lv2/librnnoise_lv2.so
. Normally, LV2 plugins install several files, for example:
lib/lv2/GxSwitchlessWah.lv2/gx_switchless_wah.so \
lib/lv2/GxSwitchlessWah.lv2/gx_switchless_wah.ttl \
lib/lv2/GxSwitchlessWah.lv2/manifest.ttl
Just tried this on video conference, the quality is amazing ! Thanks for your repo, it made this plugin very easy to try.
Now, the processing creates a noticeable delay in the signal, is there any way to reduce it ?
Beginner to this sort of stuff here. I downloaded what I think to be the requirements of this plugin: cmake, MinGW, and the VST SDK's (had to find an older version of vst2, Steinberg website doesn't give the vst2 plugin interface folder). I was able to build the folder, but I ran into a problem with using the "make" command. To be clear, I used "mingw32-make," not sure if that would help, but it's something. Anyway, this is where the process started screwing up:
Scanning dependencies of target rnnoise_vst
[ 52%] Building CXX object src/vst_plugin/CMakeFiles/rnnoise_vst.dir/vst2.x/vstplugmain.cpp.obj
:0:0: warning: "__cdecl" redefined
: note: this is the location of the previous definition
[ 57%] Building CXX object src/vst_plugin/CMakeFiles/rnnoise_vst.dir/vst2.x/audioeffect.cpp.obj
:0:0: warning: "__cdecl" redefined
: note: this is the location of the previous definition
C:\Users\lcgra\Desktop\rnnoise vst\src\vst_plugin\vst2.x\audioeffect.cpp: In member function 'virtual void AudioEffect::int2string(VstInt32, char*, VstInt32)':
C:\Users\lcgra\Desktop\rnnoise vst\src\vst_plugin\vst2.x\audioeffect.cpp:530:24: warning: narrowing conversion of '(48 + ((int)((char)digit)))' from 'int' to 'char' inside { } [-Wnarrowing]
char temp[2] = {'0' + (char)digit, '\0'};
~~~~^~~~~~~~~~~~~
[ 63%] Building CXX object src/vst_plugin/CMakeFiles/rnnoise_vst.dir/vst2.x/audioeffectx.cpp.obj
:0:0: warning: "__cdecl" redefined
: note: this is the location of the previous definition
C:\Users\lcgra\Desktop\rnnoise vst\src\vst_plugin\vst2.x\audioeffectx.cpp: In member function 'virtual void AudioEffectX::resume()':
C:\Users\lcgra\Desktop\rnnoise vst\src\vst_plugin\vst2.x\audioeffectx.cpp:307:69: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
if (cEffect.flags & effFlagsIsSynth || canDo ("receiveVstMidiEvent") == 1)
^
[ 68%] Building CXX object src/vst_plugin/CMakeFiles/rnnoise_vst.dir/RnNoiseVstPlugin.cpp.obj
:0:0: warning: "__cdecl" redefined
: note: this is the location of the previous definition
[ 73%] Linking CXX shared library ....\bin\vst\librnnoise_vst.dll
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: cannot find -lpthread
collect2.exe: error: ld returned 1 exit status
src\vst_plugin\CMakeFiles\rnnoise_vst.dir\build.make:155: recipe for target 'bin/vst/librnnoise_vst.dll' failed
Mingw32-make[2]: *** [bin/vst/librnnoise_vst.dll] Error 1
CMakeFiles\Makefile2:251: recipe for target 'src/vst_plugin/CMakeFiles/rnnoise_vst.dir/all' failed
Mingw32-make[1]: *** [src/vst_plugin/CMakeFiles/rnnoise_vst.dir/all] Error 2
Makefile:148: recipe for target 'all' failed
Mingw32-make: *** [all] Error 2
Any help would be appreciated because I don't know anything about how to solve this issue.
it would be great if this thing could play negative noise waves into headphones to provide active noise supression
Excuse my ignorance, I have never used any programs like EqualizerAPO before and I have no idea if it is just a simple setting or a bug. I am using this plugin because Discord suppression is trash and yours hides my mouse clicks really well.
How would I fix the plugin working on my output as well? I went to YouTube and the audio was sounding choppy and I unchecked the plugin to get it back to normal. What would I need to do for the plugin to only effect my input like my microphone?
Thanks in advance for any help.
Hi! I was working on doing an lv2 out of this library too but your project seems more ambitious. I couldn't work out the limitation of 48 Khz and 16 bit for the inputs. Did you had any luck with that? Are you resampling and quantizing before processing in order for it to work? I can thrash my project and collaborate with you if want. (Sorry I posted here I couldn't find your contact information, feel free to close this issue if you want)
Hi, I don't have good knowledge of pulseaudio and therefore would like to have a nice+simple solution to choose the input of the noise suppression.
On pavucontrol
-> configuration
, I have this option:
Is there a way to have the same for this plugin?
I.e. a profile option that:
Would love to have arm support for this plugin. I wish I could do that myself.
I don't know how to configure this since I'm new to this part of linux. Any help would be appreciated.
I just discovered a GUI for this https://www.reddit.com/r/linux_gaming/comments/hi0mw5/cadmus_a_realtime_microphone_noise_suppressor_for/
And so i thought about the convenience of having a PulseEffect pluging, such that every effect or plugin would be centraliced in the same program, what do you think?
After selecting an input source I'll get this output, followed by the output of journalctl:
alsa_input.usb-Blue_Microphones_Yeti_Stereo_Microphone_797_2018_07_17_00046-00.analog-stereo
/home/work/.cache/cadmus/librnnoise_ladspa.so
Traceback (most recent call last):
File "main.py", line 142, in <module>
File "main.py", line 125, in enable_noise_suppression
File "main.py", line 37, in load_modules
File "pulsectl/pulsectl.py", line 655, in module_load
File "contextlib.py", line 88, in __exit__
File "pulsectl/pulsectl.py", line 482, in _pulse_op_cb
pulsectl.pulsectl.PulseOperationFailed: 2
Jul 11 10:15:45 pulseaudio[306484]: [pulseaudio] module-ladspa-sink.c: Failed to parse, validate or set control parameters
Jul 11 10:15:45 pulseaudio[306484]: [pulseaudio] module.c: Failed to load module "module-ladspa-sink" (argument: "sink_name=mic_raw_in sink_master=mic_denoised_out label=noise_suppressor_mono plugin=/home/work/.cache/cadmus/librnnoise_ladspa.so sink_properties="device.description='Cadmus Raw Microphone Redirect'""): initialization failed.
Jul 11 10:15:45 pulseaudio[306484]: [pulseaudio] module-loopback.c: No such sink.
Jul 11 10:15:45 pulseaudio[306484]: [pulseaudio] module.c: Failed to load module "module-loopback" (argument: "latency_msec=1 source=alsa_input.usb-Blue_Microphones_Yeti_Stereo_Microphone_797_2018_07_17_00046-00.analog-stereo sink=mic_raw_in channels=1"): initialization failed.
When I can successfully start Cadmus and choose an audio input, the Cadmus output device registers as hearing no audio.
Hi, I have an idea for the plugin, I know it seems crazy, but it would be possible to add speech recognition?. Let me explain, that I only captured a single voice ignoring other voices in the background, would that be possible?
By the way I wanted to thank you for this wonderful plugin, greetings.
It is observed that Chrome/Chromium doesn't work correctly with the monitor of null sink we create, not only it doesn't use it - it doesn't use the raw output of the mic.
Also see https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/120
Fedora 34 has a change proposal route all audio to pipewire by default.
Is it possible to make this noise-suppression-for-voice plugin work with pulseaudio drop-in replacement?
(pactl command doesn't work correctly and the pulseaudio config file does not work with pipewire)
when specifying the rate to 48khz (my microphones have either 16 or 44.1khz but not 48, I get intermittent pauses that sound like they are artefacts from resampling.
When leaving out the parameter sound seems fine.
According the commit this parameter was introduced to obtain more stability in the detection. It seems something unexpected is happening with the samplerate causing artifacts, as if there was too little data passed to the audio system which compensates by placing intermittent pauses....
The rnnoise_process_frame function returns a float value which is the "voice activity detection probability" rnnoise outputs. This value could be easily used for various automation tasks to control other plugins depending on the detected voice probability in the audio source.
I've started building a Fedora RPM package for this since it's quite useful with the web conferences we all are doing right now. For now, I'll just build a Copr repository (user repository) since I'm building from the git head and have some minor patches applied. Maybe I'll push this towards the main project in the future.
I'll keep you up to date with the current state here. But feel free to close this if you like to not have it show up as open.
Do you want me to contribute Fedora-specific documentation once the repository exists? Or do you want to keep the repository clean of all distribution-specific things?
Operating system: Windows 10 Pro
Equalizer APO version: 1.2
Steps to reproduce the issue: Add filter -> Plugins -> VST Plugins -> Choose any of the dll's of the latest release (Feb 13) -> "Library could not be loaded"
v0.1 (22 Jan 2018) works fine.
Yes, I've seen the "Windows plugins are untested." note but still would like to get a fix for that.
The existing model doesn't work well with "non-stationary" noises (knocks, bubbles, etc). It's great for stationary noise removal (fan noise, engine noise, persistent static in the mic, etc.).
I've collected a bunch of audio samples of noise I want to train and improve the model with, but I have no idea where to begin with regards to the training process itself. Just need a pointer to the right place to start!
Thanks!
Hi there,
I've got a new Linux machine and I have twice now hard crashed while in a Zoom call with this plugin enabled. I certainly cannot blame the plugin as I don't really have any detail about the crash (the screen froze completely and would not respond to anything). I'm curious if anyone else has experience this while using this plugin? I'm going to try disabling it for a while and see if that alleviates the issue.
With the configuration described in the readme mic's output is being post-processed even if there is no one to consume it. Thus keeping cpu busy when system idles.
perf top
of the idling system:
I've made a question in PulseAudio's gitlab https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/869
I can't get the LV2 version working, but I don't know what to put in the the VST folders. Can anyone help?
This plugin works perfectly for me, and first of all thanks for developing it !
I found it a bit difficult to figure out how to configure this plugin on windows. But I was able to do it in a while, and I wanted to share the steps so that the others need not spend much time.
The below is the article that I wrote.
https://medium.com/@bssankaran/free-and-open-source-software-noise-cancelling-for-working-from-home-edb1b4e9764e?sk=3953dc1e7d414f5084a64c9facd71f98
I am not sure if opening an issue is the right place to express this, but I did not find any other way. Feel free to delete the issue if you feel it is not appropriate or doesnt follow the guidelines.
Basically I am trying to filter a file like this:
INPUT=sample_car.wav
OUTPUT=sample_car.nsfv.wav
ffmpeg -hide_banner -i $INPUT -af ladspa=file=librnnoise_ladspa.so=plugin=noise_suppressor_stereo $OUTPUT
And I get Failed to load 'librnnoise_ladspa.so=plugin=noise_suppressor_stereo'
:
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, wav, from 'sample_car.wav':
Metadata:
encoder : Lavf58.12.100
Duration: 00:01:05.02, bitrate: 1411 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (pcm_s16le (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[Parsed_ladspa_0 @ 0x556302712680] Failed to load 'librnnoise_ladspa.so=plugin=noise_suppressor_stereo'
[AVFilterGraph @ 0x5563026e6020] Error initializing filter 'ladspa' with args 'file=librnnoise_ladspa.so=plugin=noise_suppressor_stereo'
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:0
Conversion failed!
Here are the instructions that I followed to build and install the plugin:
export LADSPA_PATH=/usr/share/ladspa-plugins
sudo mkdir -p $LADSPA_PATH
sudo chmod -R a+rx $LADSPA_PATH
git clone https://github.com/werman/noise-suppression-for-voice.git
cd noise-suppression-for-voice
mkdir build
cd build
cmake build ..
make
sudo cp bin/ladspa/* $LADSPA_PATH
I am using the standard ffmpeg
version 3.4.6-0ubuntu0.18.04.1
built for my distro which is Linux Mint 19.1 (basically equivalent to Ubuntu 18.04); and it was built with --enable-ladspa
.
I'm having problems building the ladspa variant of this plugin and the vst sdk is now at version 3 and missing necessary files for building that part.
I'm building on an up-to-date Arch Linux in a clean build environment but the build is also failing on my main machine.
Let me know if there's something more you need to figure out what is going on.
$ LC_ALL=C make
[ 50%] Built target RnNoise
[ 64%] Built target RnNoisePluginCommon
[ 85%] Built target rnnoise_lv2
[ 92%] Building CXX object src/ladspa_plugin/CMakeFiles/rnnoise_ladspa.dir/RnNoiseLadspaPlugin.cpp.o
In file included from /home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/RnNoiseLadspaPlugin.h:3,
from /home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/RnNoiseLadspaPlugin.cpp:1:
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:148:20: error: 'int32_t' does not name a type
148 | static int32_t sfinae( decltype( U( any( ) ) ) * );
| ^~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:150:20: error: 'int8_t' does not name a type
150 | static int8_t sfinae( ... );
| ^~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:154:29: error: 'sfinae' was not declared in this scope
154 | sizeof( sfinae<T>( nullptr ) ) == sizeof( int32_t );
| ^~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:154:37: error: expected primary-expression before '>' token
154 | sizeof( sfinae<T>( nullptr ) ) == sizeof( int32_t );
| ^
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:154:63: error: 'int32_t' was not declared in this scope
154 | sizeof( sfinae<T>( nullptr ) ) == sizeof( int32_t );
| ^~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:175:30: error: 'size_t' does not name a type
175 | static constexpr size_t value = -1;
| ^~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:26:1: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
25 | #include "ladspa.h"
+++ |+#include <cstddef>
26 |
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:181:30: error: 'size_t' does not name a type
181 | static constexpr size_t value = 0;
| ^~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:181:30: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:187:30: error: 'size_t' does not name a type
187 | static constexpr size_t value
| ^~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:187:30: note: 'size_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h: In instantiation of 'static void* ladspa::builder<Plugin>::_instantiate(const _LADSPA_Descriptor*, ladspa::sample_rate_t) [with _Plugin = RnNoiseMono; Plugin = RnNoiseMono; LADSPA_Handle = void*; ladspa::sample_rate_t = long unsigned int]':
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:924:44: required from 'constexpr const LADSPA_Descriptor ladspa::builder<RnNoiseMono>::descriptor_for_ladspa'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:948:18: required from 'static const LADSPA_Descriptor& ladspa::builder<Plugin>::get_ladspa_descriptor() [with Plugin = RnNoiseMono; LADSPA_Descriptor = _LADSPA_Descriptor]'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:994:38: required from 'static constexpr std::array<ladspa::collection<Args>::caller, sizeof... (Args)> ladspa::collection<Args>::init_callers() [with Args = {RnNoiseMono, RnNoiseStereo}]'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:998:31: required from 'constexpr const std::array<ladspa::collection<RnNoiseMono, RnNoiseStereo>::caller, 2> ladspa::collection<RnNoiseMono, RnNoiseStereo>::callers'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:1007:23: required from 'static const LADSPA_Descriptor* ladspa::collection<Args>::get_ladspa_descriptor(ladspa::plugin_index_t) [with Args = {RnNoiseMono, RnNoiseStereo}; LADSPA_Descriptor = _LADSPA_Descriptor; ladspa::plugin_index_t = long unsigned int]'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/RnNoiseLadspaPlugin.h:144:52: required from here
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:877:20: error: no matching function for call to 'ladspa::plugin_holder_t<RnNoiseMono>::plugin_holder_t(ladspa::helpers::identity<RnNoiseMono>, ladspa::sample_rate_t&)'
877 | return new _plugin_holder_t(helpers::identity<Plugin>(), s);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:819:9: note: candidate: 'template<class _Plugin, ladspa::helpers::en_if_doesnt_have<_Plugin, ladspa::helpers::has_ctor_1_args>* <anonymous> > ladspa::plugin_holder_t<Plugin>::plugin_holder_t(ladspa::helpers::identity<_Plugin>, ladspa::sample_rate_t) [with _Plugin = _Plugin; ladspa::helpers::en_if_doesnt_have<_Plugin, ladspa::helpers::has_ctor_1_args>* <anonymous> = <anonymous>; Plugin = RnNoiseMono]'
819 | plugin_holder_t(helpers::identity<_Plugin>,
| ^~~~~~~~~~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:819:9: note: template argument deduction/substitution failed:
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:813:9: note: candidate: 'template<class _Plugin, ladspa::helpers::en_if_has<_Plugin, ladspa::helpers::has_ctor_1_args>* <anonymous> > ladspa::plugin_holder_t<Plugin>::plugin_holder_t(ladspa::helpers::identity<_Plugin>, ladspa::sample_rate_t) [with _Plugin = _Plugin; ladspa::helpers::en_if_has<_Plugin, ladspa::helpers::has_ctor_1_args>* <anonymous> = <anonymous>; Plugin = RnNoiseMono]'
813 | plugin_holder_t(helpers::identity<_Plugin>,
| ^~~~~~~~~~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:813:9: note: template argument deduction/substitution failed:
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:802:11: note: candidate: 'ladspa::plugin_holder_t<RnNoiseMono>::plugin_holder_t(const ladspa::plugin_holder_t<RnNoiseMono>&)'
802 | class plugin_holder_t
| ^~~~~~~~~~~~~~~
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:802:11: note: candidate expects 1 argument, 2 provided
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:802:11: note: candidate: 'ladspa::plugin_holder_t<RnNoiseMono>::plugin_holder_t(ladspa::plugin_holder_t<RnNoiseMono>&&)'
/home/lucki/git_clones/noise-suppression-for-voice/src/ladspa_plugin/ladspa++.h:802:11: note: candidate expects 1 argument, 2 provided
make[2]: *** [src/ladspa_plugin/CMakeFiles/rnnoise_ladspa.dir/build.make:83: src/ladspa_plugin/CMakeFiles/rnnoise_ladspa.dir/RnNoiseLadspaPlugin.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:260: src/ladspa_plugin/CMakeFiles/rnnoise_ladspa.dir/all] Error 2
make: *** [Makefile:150: all] Error 2
After some trial and error I finally got the LADSPA plugin to work with ALSA (without PulseAudio).
Here's a snippet for the capture PCM device, to use in ~/.asoundrc or your preferred alsa conf file:
[...]
capture.pcm {
# Add an ALSA plug for LADSPA
type plug
slave.pcm {
# Add the LADSPA noise filter
type ladspa
slave.pcm {
# Convert from float to int
type lfloat
slave {
format "S16_LE"
pcm "hw:1,0" # Use card 1 (e.g. USB webcam soundcard), device 0 (the default)
}
}
# LADSPA configuration for the noise filter
# See https://github.com/werman/noise-suppression-for-voice
path "/usr/lib/ladspa"
capture_plugins [
{
label noise_suppressor_mono
input { controls [ 50 ] } # VAD Threshold %
}
]
}
}
[...]
Maybe it could be helpful to add this to the How-to, under Linux.
It'd be nice if there was an option to offload the NN to the host GPU, that way it doesn't eat up a good chunk of the user's CPU. It'd need to be done via OpenCL in order to remain hardware agnostic.
When i use that plugin in obs studio mic filter. the plugin works like charm but my viewers i mean the stream output audio only appears on left ear not right ear. how do i fix that? i tried changing from advanced audio properties to tick mark the mono in mic but that do not work when the vst plugin filter is applied. can you help me about it?
First, I would like to apologize, because I feel like this is a really stupid question, but as VST noob, I have been circling for quite some time and cannot find the information anywhere.
After failing to understand how to add parameters such as VAD under the VSTHost software on Windows, I decided to compile myself to be able to play with and tweak this parameter.
So my new problem is that I cannot find the "files of the vst2 sdk from pluginterfaces/vst2.x/". I could not find the sdk2, so I downloaded the available sdk from https://www.steinberg.net/vst3sdk. It contains the VST2_SDK\public.sdk\source\vst2.x but I cannot find the appropriate "pluginterfaces" folder.
There is a "pluginterfaces" folder in \VST3_SDK\pluginterfaces but it doesn't seem to match. I tried copying these files for compilation but I get the message:
CMake Warning at src/vst_plugin/CMakeLists.txt:23 (message):
pluginterfaces/vst2.x/aeffect.h does not exist.
This seems pretty obvious as I do not have an affect.h file in the folder. So if anyone knows where to find the files, it would be fantastic.
Again, sorry if this question is stupid!
Monitor of Null Output doesn't record or hear noise unless I restart Pulseaudio with the microphone plugged in and then unplug / replug the microphone
Having the microphone plugged in at boot doesn't change anything
The only way I can get Monitor of Null Output to work is to follow these steps:
Is there anything I can do to not have to unplug/replug my microphone multiple times?
Ubuntu 20.04
Pulseaudio 13.99.1
Microphone - USB Samson Go Mic
Hi there. I was using this plugin successfully and quite enjoying it on Windows but have moved to a Mac and would love to be able to use it on there. Any chance you'd be willing to give Mac build instructions or a release that includes a Mac VST build?
Thanks!
Im not sure if it is possible now but could I use smth like 32bit version of mingw to build 32bit vst version for windows? im running some other 32 bit plugins on plugin host and i cant use 64 bit vst on that as it is crashes the app.
I suggest to add source code and ability to build projects which use this lib using well-known package manager Conan (https://conan.io/)
Hello!
I don't know exactly for what reason this happens, but sometimes the denoised-mic output is robotic, I have a robotic voice with it. Is there any specific reason that I am not aware of ? It happens most of the time now that I moved to Gnome 3.38 on Wayland, don't know if it has anything to do with it. It shouldn't be right ?
I use this script to enable it:
#!/bin/bash
pacmd load-module module-null-sink sink_name=denoised_mic sink_properties=device.description=Denoised-Mic rate=48000
pacmd load-module module-ladspa-sink sink_name=denoiser sink_properties=device.description=Denoiser master=denoised_mic label=noise_suppressor_stereo plugin=librnnoise_ladspa control=50
pacmd load-module module-loopback source="alsa_input.usb-SteelSeries_SteelSeries_GameDAC_000000000000-00.multichannel-input" sink=denoiser channels=2
I compared the quality of the noise suppression on Streamlabs/OBS (with RNNoise) to the VST2 plugin in equalizerAPO.
Somehow the Streamlabs OBS one seems to work tremendously better, meaning it does not cut off in the middle of the sentence and in general seems to be very insensitive and accurate.
Do you think this has anything to do with Streamlabs/OBS doing some tinkering on their own - which I currently can't spot from the source code for OBS - or is this some consequence from this being a VST2 plugin?
Perhaps a different model?
I know you weren't involved in the actual product, but perhaps you can pinpoint me as to how this difference exists.
Any chance of a VST release in the future with a GUI for tweaking some values like VAD threshold, reduction amount, release ms etc? I've been comparing this to other noise suppression/reduction VSTs and its performs very well compared to others, but is only lacking in the fine tuning department (No GUI control https://i.imgur.com/FTsSDUl.png). I spent some time finding an archived VST SDK from stienberg that still included the VST2 plugininterfaces (it seems to have been stripped in current SDK downloads) and spent some time trying to just get it to compile on windows so I could tinker before I noticed a note about compiling problems on windows.
Firstly thank you for putting this together, I have tested it with audacity and it works great.
It is very desirable to use this with video conferencing, unfortunately it is difficult to understand how to set it up.
I can not configure this in a way that works with Google Meet; sometimes it works but I cannot hear other people, and sometimes I can hear others but my mic is disabled. Sometimes the mic disappears, sometimes my pulseaudio daemon dies.
A clear example on how to set up pulseaudio and the system defaults would greatly improve the utility of this work.
There is option BUILD_VST_PLUGIN
, but it doesn't install a plugin.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.