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Sound Masking Generators

Affordable & Easy-to-Use
Ambient & White Noise Generators
for Sound Masking & Speech Privacy


EASY TO USE

No installation needed, plugin and play with any USB mixer or mixer amplifier


CUSTOMIZABLE

Mix noise-masking with your favorite music to create the ideal soundscape


SMALL & PORTABLE

Unplug it, take it with you in your wallet or purse and plug it back in when you need it

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  • Pure Resonance Audio PrivacyCard™ USB Sound Masking Generator - Babble Noise

    - Protect speech with
    babble noise
    - Simple to use plug-n-play
    - Compatible with our
    mixer amplifiers
    - Mix in background music

    Learn More >>
  • Pure Resonance Audio PrivacyCard™ USB Sound Masking Generator - White Noise

    - Protect speech with
    white noise
    - Simple to use plug-n-play
    - Compatible with our
    mixer amplifiers
    - Mix in background music

    Learn More >>
  • Pure Resonance Audio ComfortCard™ USB Sound Masking Generator - Rain

    - Relaxing atmosphere
    with rain sounds
    - Simple to use plug-n-play
    - Compatible with our
    mixer amplifiers
    - Mix in background music

    Learn More >>
  • Pure Resonance Audio ComfortCard™ USB Sound Masking Generator - Ocean

    - Relaxing atmosphere with
    ocean sounds
    - Simple to use plug-n-play
    - Compatible our
    mixer amplifiers
    - Mix in background music

    Learn More >>
  • Pure Resonance Audio ComfortCard™ USB Sound Masking Generator - River

    - Relaxing atmosphere with
    river sounds
    - Simple to use plug-n-play
    - Compatible with our
    mixer amplifiers
    - Mix in background music

    Learn More >>
  • Pure Resonance Audio ComfortCard™ USB Sound Masking Generator - Japanese Zen Garden

    - Relaxing atmosphere with
    Japanese Zen Garden sounds
    - Simple to use plug-n-play
    - Compatible our
    mixer amplifiers
    - Mix in background music

    Learn More >>

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Commercial USB Sound Masking Noise Generators

Pure Resonance Audio has taken the mystery out of sound masking with the affordable and easy to use PrivacyCard™ and ComfortCard™ USB sound masking white noise generators. These unique sound masking generators pair ambient noise with the all-so-familiar USB drive to provide a simple plug-n-play solution. Instantly add sound masking and background music with a white noise generator for privacy in offices, medical facilities, call centers, banks, financial organizations, hotels, government agencies, law offices, spas, retail stores, or any other business or commercial application.

Our proprietary masking noises are designed to focus on the frequencies you want to effectively block, ensuring higher efficiency and quieter masking levels. These USB sound masking noise generators are compatible with any USB mixer or mixer amplifier and allow you to mix ambient noise masking with the background music of your choice to create the ideal soundscape for your space.

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