Kleervox vs Noise Suppression for Voice
Kleervox
kleervox.comNoise Suppression for Voice
github.comSide by side
| Figure | Kleervox | Noise Suppression for Voice |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Plans published | 2 | 0 |
| Spec score · AI Noise Cancellation Software | 8.6 (#4) | 7.0 (#19) |
| Integrations | Official examples include Zoom, Google Meet, Microsoft Teams, Discord, Slack, OBS, Jitsi, browser calls and audio recorders. | The README says the plugin was tested with Equalizer APO on Windows and PipeWire, Carla, and Audacity on Linux. |
| Linux setup | Linux creates its virtual microphone at runtime through the audio server and needs no separate driver or kernel module. | The README provides setup instructions for PipeWire and PulseAudio, including creating a noise-reduced microphone source. |
| macOS status | The macOS application is described as coming soon and being in Apple notarization. | The README’s macOS section says contributions are welcome and setup instructions are TODO. |
| Purpose | Kleervox removes background noise and speaker echo from calls using real-time on-device processing. | It is a real-time voice noise suppression plugin based on Xiph’s RNNoise. |
| Support | Email support is provided at [email protected] with a stated usual response time of one to two business days. | The maker welcomes improvements and asks contributors planning sizeable changes to open an issue first. |
Plans
In their own words
Kleervox
Kleervox reduces background noise and speaker echo during calls using real-time processing on the device. Its neural noise cancellation separates speech from sounds such as keyboards, traffic, fans, and chatter, while echo cancellation reduces a caller’s voice leaking from speakers back into the microphone. It works as a virtual microphone in apps that let users select a microphone, including Zoom, Google Meet, Microsoft Teams, Discord, Slack, and OBS. The maker says microphone audio, recordings, and cleaned output are not uploaded, stored, or inspected. Its privacy policy also lists collection of Google sign-in details, usage metrics, installer activity, account state, sign-in history, website and demo analytics, and limited billing data. Free provides one hour of cancellation per day; afterward the microphone works without cancellation until local midnight. New accounts receive a seven-day Pro trial after first successful desktop use, with no card required. Downloads are available for Windows 10, Windows 11, and Linux; macOS is described as coming soon. Windows setup uses VB-CABLE, while Linux creates the virtual microphone automatically.
Noise Suppression for Voice
Noise Suppression for Voice has no write-up on Specifiction yet; its figures are above.