Lyrics To Song AI - AI Music Generator
Noise Generator

Generate Various Types of Noise

Create white, pink, brown, blue, or violet noise for audio testing, sound masking, sleep aid, or creative sound design. Adjust duration and volume, then download as WAV.

Preview

white Noise

5s @ 50%

Use Cases:

  • • White noise: Sleep aid, focus, tinnitus relief
  • • Pink noise: Natural sound, better sleep quality
  • • Brown noise: Deep relaxation, concentration
  • • Blue/Violet: Audio testing, high-frequency masking

Note: All noise is generated in real-time in your browser. Download creates a WAV file at 44.1kHz stereo quality.

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Sound DesignAudio Testing

Noise Generator - White, Pink, Brown & More

Create various types of noise (white, pink, brown, blue, violet) for audio testing, sound masking, sleep aid, or creative sound design. Adjust duration and volume, download as WAV.

Generate professional-quality noise for testing, sound design, and relaxation
5 types
Noise types
WAV 44.1kHz
Export format
60 seconds
Max duration
100% client-side
Browser-based

Why creators choose our AI Song Generator

Value propositions

5 Types
Frequency spectrum visualization of different noise types

Multiple noise color spectrum

Generate white, pink, brown (Brownian), blue, and violet noise - each with unique frequency characteristics optimized for different applications from audio testing to sleep therapy.

100% Client-side
Browser-based audio generation interface

Instant browser generation

No uploads, no servers, no delays. Generate noise signals entirely in your browser using Web Audio API for instant playback and download with complete privacy.

Pro Quality
High-quality audio waveform display

High-quality WAV export

Download professional 44.1kHz WAV files suitable for production work, testing equipment, mastering references, or integration into your DAW projects.

Customizable
Noise generator control panel

Adjustable duration and volume

Fine-tune noise duration from 1 to 60 seconds and control output volume to match your specific testing or creative requirements without additional processing.

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Prompt library for AI Song Generator

Explore ready-to-run ideas grouped by mood, genre, and theme

Audio testing presets

4 prompts

Frequency response measurement

pink noise, 30 seconds, medium volume - industry standard for speaker and room analysis

Full-range speaker test

white noise, 20 seconds, medium volume - check entire frequency spectrum uniformly

Headphone channel balance

white noise, 15 seconds, medium volume - detect left/right imbalances quickly

Subwoofer verification

brown noise, 30 seconds, low volume - evaluate low-frequency extension and control

Sound design presets

4 prompts

Atmospheric texture layer

pink noise, 10 seconds, low volume - natural ambient background foundation

Sci-fi transmission effect

white noise, 5 seconds, medium volume - combine with filters for radio static

Wind and air movement

violet noise, 15 seconds, low volume - create high-frequency air presence

Deep rumble foundation

brown noise, 20 seconds, medium volume - base layer for earthquake or thunder

Wellness and focus presets

4 prompts

Sleep sound masking

brown noise, 60 seconds, low volume - deep, soothing for looping overnight

Focus and concentration

pink noise, 60 seconds, low volume - balanced spectrum for studying or working

Tinnitus relief

white noise, 45 seconds, medium volume - mask ringing and provide relief

Meditation background

brown noise, 60 seconds, very low volume - minimal distraction ambient sound

Workflow overview

Follow these steps to move from idea to final mix

  1. 1
    Select your desired noise type: white (equal energy), pink (natural), brown (deep), blue (hiss), or violet (bright).
  2. 2
    Adjust the duration slider to set your target length from 1 to 60 seconds based on your testing or creative needs.
  3. 3
    Fine-tune the volume level to match your monitoring setup or prevent speaker/headphone damage during testing.
  4. 4
    Click 'Generate' to create and preview your noise signal with real-time playback in your browser.
  5. 5
    Listen to verify the characteristics match your requirements, adjusting parameters as needed.
  6. 6
    Download the WAV file for use in your DAW, testing rig, sound masking system, or sleep/focus applications.

What you can create with AI Song Generator

Inspiration for different creator workflows

Audio engineers

Test frequency response, calibrate monitors, measure room acoustics, and verify signal chains with scientifically accurate noise signals.

Sound designers

Create atmospheric textures, design sci-fi ambiences, layer background elements, and build evolving soundscapes for film and games.

Music producers

Reference mixes, burn in new equipment, test plugins, analyze frequency balance, and create experimental electronic textures.

Sleep and focus apps

Generate brown or pink noise loops for meditation apps, white noise machines, focus tools, and tinnitus masking applications.

Equipment manufacturers

Quality control testing for speakers, headphones, audio interfaces, and consumer electronics during development and production.

Educators and students

Demonstrate acoustics principles, teach frequency response concepts, and provide hands-on learning tools for audio engineering courses.

Frequently asked questions

Answers for licensing, quality, and workflow

What's the difference between white, pink, and brown noise?+
White noise has equal energy per frequency (sounds bright and hissy). Pink noise has equal energy per octave, dropping 3dB per octave (sounds more balanced and natural). Brown noise drops 6dB per octave with more low-frequency energy (sounds deep and rumbling). Blue and violet noise emphasize higher frequencies progressively.
Can I use generated noise files commercially?+
Yes. Noise signals are mathematical constructs without copyright restrictions. The files you generate are yours to use in any project - commercial or personal - without attribution requirements or licensing fees.
Why is the maximum duration 60 seconds?+
For most applications, 60 seconds is sufficient as noise can be looped seamlessly. This limit keeps file sizes manageable for browser generation and download. For longer durations, simply generate multiple files or loop the output in your DAW or audio player.
How accurate is the noise generation?+
Our generator uses the Web Audio API with cryptographically strong random number generation to create mathematically accurate noise with proper spectral characteristics. The output is suitable for professional audio testing and production applications.
Can I generate noise at different sample rates?+
Currently, all exports are 44.1kHz WAV (CD quality), which is compatible with virtually all audio software and hardware. This sample rate provides excellent frequency response up to 22kHz, covering the full range of human hearing.
Is my generated noise truly random?+
Yes. We use the browser's crypto.getRandomValues() API for high-quality randomness. Each generated file is unique with no repeating patterns, ensuring proper statistical properties for accurate testing and natural-sounding textures.
Why doesn't the generator require an account?+
All processing happens entirely in your browser using JavaScript and the Web Audio API. No audio is uploaded to our servers, no accounts are needed, and your generated files remain completely private on your device.
Can I integrate this into my own software?+
While this is a web tool, the underlying noise generation algorithms are standard audio programming techniques. You can implement similar functionality in any programming environment with audio libraries. Check our developer documentation for technical details.
How do I loop noise for continuous playback?+
Noise loops seamlessly since it's random and has no musical structure. Simply import the WAV file into any audio player, DAW, or app that supports looping. Set the loop points to the entire file duration for gapless continuous playback.
What applications use brown noise for sleep?+
Brown noise's deep, rumbling character masks lower-frequency environmental sounds (traffic, HVAC, voices) more effectively than white noise. Many people find it less harsh and more conducive to sleep, meditation, and concentration than higher-frequency noise types.

About noise generation and audio testing

Deep-dive context for AI-generated music

Noise generators are essential tools in audio engineering, acoustics, and sound design. Different 'colors' of noise - named by analogy to light spectra - have distinct frequency distributions that make them suitable for different applications. White noise contains equal energy at every frequency, making it ideal for testing full-range frequency response. Pink noise, with its 1/f spectral density, matches human hearing perception more closely and is the industry standard for room acoustic measurements and speaker calibration.

Brown (or Brownian) noise, following a random walk pattern with 1/f² spectral density, concentrates energy in lower frequencies and has gained popularity for sleep and focus applications due to its deep, rumbling character. Blue noise and violet noise move in the opposite direction, emphasizing higher frequencies and finding use in dithering, high-frequency testing, and creating air and space in sound design.

Modern noise generators leverage digital audio workstations and web technologies to create mathematically precise signals on demand. Browser-based tools using the Web Audio API enable instant generation without software installation or file uploads, while maintaining professional quality suitable for studio applications. Whether you're testing a new speaker system, measuring room acoustics, creating ambient soundscapes, or developing sleep therapy applications, understanding and accessing different noise types expands your audio toolkit significantly.

Start your AI songwriting journey

Unlock full-length renders, commercial licenses, and curated prompt packs when you generate your first track.

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