NVIDIA Broadcast vs Waves NS1 Noise Suppressor

NVIDIA Broadcast9.3Visit Waves NS1 Noise Suppressor8.0Visit

Higher score NVIDIA Broadcast #1 in Noise Cancellation Software 9.3/10 Free plan Free plan✓ 0 of 2 features Visit NVIDIA

vs

Waves NS1 Noise Suppressor #6 in Noise Cancellation Software 8.0/10 Paid ✓ 2 of 2 features Visit Waves Audio

• NVIDIA Broadcast fits best

  Free call and stream cleanup on Windows RTX PCs

• Waves NS1 Noise Suppressor fits best

  Simple real-time dialogue suppression in audio workflows

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	NVIDIA Broadcast 9.3/10 Visit ↗	Waves NS1 Noise Suppressor 8.0/10 Visit ↗
At a glance
Editor score	9.3	8.0
Ranking	#1 in Noise Cancellation Software	#6 in Noise Cancellation Software
Best for	Free call and stream cleanup on Windows RTX PCs	Simple real-time dialogue suppression in audio workflows
Pricing model	Free	Paid
Starting price	Free	—
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Desktop	Desktop
Platforms	Windows	Windows, macOS
Features NVIDIA Broadcast 0/2 · Waves NS1 Noise Suppressor 2/2
Real-time processing	Not checked yet	✓ (best)
Recording cleanup	Not checked yet	✓ (best)
Specs
Noise reduction modes	Not checked yet	Voice
Supported platforms	windows	Windows, macOS; host software support not established in cited product page
Microphone input	Not checked yet	Not checked yet
Free-plan minutes	Not checked yet	Not checked yet
Our review
Pros	Removes microphone noise and room echo in real time Adds Studio Voice, virtual backgrounds, and automatic webcam framing Works with listed meeting, voice-chat, and streaming apps	Real-time analysis separates voice from unwanted background noise Single fader keeps suppression control straightforward Mono and stereo components support varied track configurations
Cons	Requires Windows and a compatible NVIDIA RTX-class GPU Some effects have higher GPU requirements Effects depend on selecting its virtual devices in supported apps	Paid product with no free plan Requires compatible host software for production workflows Single-fader control limits detailed parameter adjustment
Our verdict	For streamers, remote workers, content creators, and video-call users with compatible Windows PCs, NVIDIA Broadcast applies AI effects to microphone, speaker, and webcam inputs. Its core noise-cancellation functions include microphone… Read the review →	Waves NS1 Noise Suppressor is a desktop audio plugin for reducing unwanted background noise around dialogue and voice. It analyzes incoming audio in real time, separates voice from background sound, and applies suppression through one… Read the review →

Strengths and trade-offs

• NVIDIA Broadcast — where it wins

  • Removes microphone noise and room echo in real time
  • Adds Studio Voice, virtual backgrounds, and automatic webcam framing
  • Works with listed meeting, voice-chat, and streaming apps

  Where it doesn't

  • Requires Windows and a compatible NVIDIA RTX-class GPU
  • Some effects have higher GPU requirements
  • Effects depend on selecting its virtual devices in supported apps

• Waves NS1 Noise Suppressor — where it wins

  • Real-time analysis separates voice from unwanted background noise
  • Single fader keeps suppression control straightforward
  • Mono and stereo components support varied track configurations

  Where it doesn't

  • Paid product with no free plan
  • Requires compatible host software for production workflows
  • Single-fader control limits detailed parameter adjustment

• NVIDIA Broadcast9.3/10 · Free plan

  Free real-time noise and echo removal, with audio and video effects for RTX PCs.

  Visit NVIDIAFull verdict →
• Waves NS1 Noise Suppressor8.0/10 · Paid

  A focused real-time voice-noise suppressor for desktop audio production.

  Visit Waves AudioFull verdict →