The Waves NS1 Noise Suppressor V9.1.3.5 remains a staple for post-production engineers and content creators working on legacy macOS systems. This single-fader plugin is celebrated for its ability to distinguish between dialogue and unwanted background noise in real-time, providing a streamlined workflow for cleaning up audio. Intelligent Noise Suppression in One Slider
2. Key Features of NS1
- Single control (Suppression fader: 0 to 100) – no threshold, ratio, attack, or release settings.
- Adaptive algorithm – learns noise characteristics continuously.
- Low latency – suitable for live tracking and broadcast.
- No phase cancellation artifacts when used within reasonable suppression levels (0–50).
The only thing left on the desk was a Dictaphone, its tape stopped mid-way. The landlord pressed play, expecting a message.
Enter the Waves NS1 Noise Suppressor. For years, the NS1 has been a top choice for engineers needing a fast, intelligent, and transparent noise reduction solution. Recently, searches have spiked for a specific iteration: Waves NS1 Noise Suppressor v9135 Mac OSXXDB.
Document version 1.0 – prepared April 2026. Based on public technical data and Waves legacy documentation. NS1 is a trademark of Waves Audio Ltd.
- It supports macOS 10.12 (Sierra) through macOS 10.15 (Catalina).
- Note: If you are running macOS 11 (Big Sur), 12 (Monterey), or later (M1/M2/M3 chips), v9.135 may not be compatible. You would need to update to Waves V12, V13, or V14.
6. Conclusions
The Waves NS1 v9.13.5 remains a capable single-knob noise reduction tool, but its macOS compatibility is strictly legacy: