Make sure the .dll file is in the correct 64-bit folder and that you have a 64-bit version of OBS.
Windows systems look for VST plugins in specific default directories. You must move the downloaded librnnoisevstdll file into one of these folders so your host software can detect it. Common paths include: C:\Program Files\VSTPlugins\ C:\Program Files\Common Files\VST3\ C:\Program Files\Steinberg\VSTPlugins\ 3. Configuring Host Software (e.g., OBS Studio) librnnoisevstdll
Users often find RNNoise's suppression to be more "intelligent" and aggressive than the older Speex method, though Speex can sometimes sound more "natural" because it doesn't cut out background sounds as abruptly. Make sure the
Double-check that your software is explicitly pointed to the exact folder where you pasted the file. My Voice Sounds Metallic or Robotic librnnoisevstdll