Interactive Binaural Beats & Isochronic Frequency Calculator
Adjust the beat frequency (0.5–100 Hz) and carrier pitch (60–600 Hz) in real time. Use stereo headphones for binaural phase offset or switch to Isochronic for speakers.
Delivery Method
Quick Brainwave Band Presets
In-depth sound science guides & manuals
Start with our comprehensive guides explaining the acoustics, neuroscience and practical setup behind every instrument in the studio:
- How to Use mindspeace (Complete Studio Manual): Step-by-step instructions for all six dock panels, keyboard shortcuts, Desk Mode and the 3-layer safe volume formula.
- White vs. Pink vs. Brown vs. Green Noise Spectrum Guide: Compare spectral slopes (0, −3, −6 and −9 dB/octave), psychoacoustic loudness curves and masking uses.
- Brown Noise vs. Pink Noise (Side-by-Side Decision Guide): How −6 dB and −3 dB per octave sound in real life across ADHD, study, sleep and tinnitus.
- How Binaural Beats & Brainwaves Work (0.5–100 Hz): Carrier frequency selection (60–600 Hz), brainstem phase-locking and the five EEG bands explained.
- Do Binaural Beats Really Work? (Evidence Review): Separating settled auditory physiology and anxiety/attention meta-analyses from internet hype.
- Solfeggio Frequencies (174–963 Hz), 432 Hz & Schumann 7.83 Hz Guide: Historical origins, concert pitch comparisons and harmonic shimmer synthesis.
- Tinnitus Pitch Matching & Notched Sound Therapy Guide: How to find your tinnitus frequency in Hz, check for octave confusion and calibrate mixing-point volume.
- Sound Layering Recipes for ADHD, Deep Work & Sleep: Six tested 3-layer audio formulas combining colored noise, nature recordings and focus timers.
Tinnitus tests, sound comparisons & sleep guides
- Tinnitus tools & guides: Tinnitus Sound & Frequency Therapy, Tinnitus Frequency Test (Hz Pitch Matcher), What Does Tinnitus Sound Like? and Tinnitus Sounds for Sleep.
- Sleep & study setups: Binaural Beats for Sleep, Brown Noise for Sleep, White Noise for Babies (Safe Volume & Distance) and Best Noise for Studying.
Interactive brainwave, tone & noise generators
Every frequency page below launches a live Web Audio synthesizer tuned to that exact band or pitch—with zero loops and no sign-up:
- Brainwave entrainment (0.5–100 Hz): Binaural Beats Generator, Isochronic Tones Generator, 40 Hz Gamma Waves, Beta Waves (13–30 Hz), Alpha Waves (8–13 Hz), Theta Waves (4–8 Hz) and Delta Waves (0.5–4 Hz).
- Pure tones: Solfeggio Frequencies (174–963 Hz), 528 Hz Frequency and 432 Hz Frequency.
- Noise colours & nature: Brown Noise, Pink Noise, White Noise, Green Noise, Rain Sounds, Ocean Waves, Fireplace Sounds, Sleep Sounds, ADHD Focus Sounds and Pomodoro Timer.
Frequently asked questions
Are all guides and sound generators on mindspeace free?
Yes. Every sound generator, frequency synthesizer, tinnitus pitch matcher, timer and guide on mindspeace is 100% free with no account, subscription or audio ads.
Which page should I start with if I am new to sound therapy?
Start with How to Use mindspeace for a tour of the studio controls, or open the Noise Colour Spectrum Guide to compare brown, pink, white and green noise.
Can I use these sound tools on mobile and desktop?
Yes. mindspeace works in any modern mobile or desktop browser and includes fullscreen Desk Mode to keep your screen awake during study sessions.