Your Personal Audio Lab
Tune your own binaural beats in real time. Choose your brainwave band, dial in precise frequencies, and shape a live audio session tailored to your goals — focus, sleep, meditation, or creativity. It plays live in your browser; nothing to download.
What is the Audio Lab?
A studio for your mind
The Audio Lab is a real-time binaural beat generator built into HQ Studio. Unlike pre-recorded tracks, it synthesizes audio directly in your browser using the Web Audio API — giving you complete control over every parameter.
Set a carrier frequency for each ear, define the binaural offset to target specific brainwave states, adjust volume, and let the engine produce precisely tuned stereo tones in real time. No downloads, no buffering — just pure, adaptive audio synthesis.
Binaural Beat
10 Hz
Alpha Band
Features
Everything at Your Fingertips
Full creative control over your binaural beat sessions with tools designed for both beginners and experienced practitioners.
Precision Frequency Control
Dial in exact carrier and beat frequencies with Hz-level precision. Fine-tune your binaural offset to target specific brainwave states with full control over the stereo separation.
Brainwave Band Selection
Choose from five brainwave bands — Delta, Theta, Alpha, Beta, and Gamma — each mapped to specific cognitive and mental states. Switch instantly or explore the full spectrum.
Real-Time Visualizer
Watch your audio come to life with a radial visualizer that responds to frequency changes in real time. A visual representation of the stereo spread shows left and right ear separation.
Curated Presets
Start from expertly crafted presets designed for focus, relaxation, sleep, meditation, and creativity. Each preset targets optimal frequency combinations backed by research.
Session Timer
Set timed sessions from 5 to 60 minutes with automatic playback control. Track your progress with a visual timer and let your session end naturally when the time is up.
Frequency Sweep
Automate gradual frequency transitions across your session. Sweep from one brainwave state to another — perfect for guided meditation, sleep induction, or deep focus ramp-ups.
Brainwave Bands
Target the Right State of Mind
Each brainwave band corresponds to a distinct mental state. The Audio Lab lets you select and fine-tune frequencies within any band.
Delta
0.5 – 4 Hz
Deep dreamless sleep, healing, and physical restoration. The slowest brainwave pattern associated with unconscious bodily processes.
Theta
4 – 8 Hz
Deep meditation, creativity, and REM sleep. Access subconscious insights, enhanced learning, and vivid visualization states.
Alpha
8 – 13 Hz
Calm relaxation, light meditation, and present-moment awareness. The bridge between conscious thinking and the subconscious mind.
Beta
13 – 30 Hz
Active focus, analytical thinking, and concentration. The dominant rhythm during alert, engaged mental activity and problem-solving.
Gamma
30 – 100 Hz
Peak cognitive function, heightened perception, and information processing. Associated with moments of insight and expanded consciousness.
Try Them All
Open the Audio Lab and explore every band.
Launch Audio Lab →How It Works
Three Steps to Your Session
Choose Your Band
Select a brainwave target — or start from a preset designed for your goal. Focus, sleep, meditation, creativity — each preset is tuned to the right frequency range.
Fine-Tune Frequencies
Adjust the carrier frequency and beat offset with precision sliders. Watch the visualizer respond in real time as you shape your unique soundscape.
Press Play
Put on your headphones and start your session. Optionally set a timer or enable frequency sweep automation to guide your experience hands-free.
Ready to Tune?
Open the Audio Lab and tune your own binaural session in real time. It plays live in your browser — no account, no download, just headphones and curiosity.
Open Audio Lab