Binaural Forge – Create Sounds

Create binaural beats or pure tones in seconds with this powerful frequency generator. Binaural Forge lets you explore sound frequencies with precision in real time (no pre-recorded audio loops), using sine wave synthesis. By playing slightly different tones in each ear, the brain perceives a rhythmic effect that can support relaxation, stress relief, meditation, focus, sleep. 🚀 Quick start 1. Put on stereo headphones 2. Adjust the frequencies or choose a preset 3. Fine-tune the difference to create your binaural beat 4. Tap the heart icon to save sounds you enjoy 5. Leave the app running to keep the sound playing 🎧 Default sound On first launch, the app starts with a comfortable default pair: 250 Hz / 255 Hz This combination creates a gentle binaural beat (the number of beats heard per second) in the theta brainwave range (4 - 7.5 Hz), often associated with drowsiness, meditation, and light sleep. 🎛️ Main audio controls Two editable displays for the left and right frequencies, shown in Hertz (a unit measuring how often an event occurs per second). Sync button : Syncs the two frequencies to maintain a fixed offset while adjusting either one. This mode helps keep binaural beats and other frequency pairs consistent. At the center of the screen are four pairs of frequency knobs used to control the sound. Each row adjusts the left and right frequencies with different levels of precision: • 1 Hz steps • 10 Hz steps • 25 Hz steps • 50 Hz steps Frequencies can range from 0 Hz (silence) up to 22,000 Hz. Values can be adjusted with high precision, allowing detailed sound exploration. Swipe right or up to increase the frequency. Swipe left or down to decrease it. 🎚️ Additional controls Two vertical sliders provide quick control over the listening experience. • Speed Controls how quickly frequencies change while adjusting the knobs. • Volume Controls the audio output level. 🧭 Top bar controls At the top of the screen you’ll find quick access to the main features. • Heart icon Add the current sound to your favorites or remove it. • Favorites Open the list of your saved frequency pairs. • Presets Open ready-to-use frequency combinations. • Menu Access additional options and settings. ⭐ Favorites The Favorites screen lets you access your saved sounds. Each favorite contains: • Left frequency • Right frequency • Editable label • Delete option 🎚️ Presets Presets provide ready-to-use frequency pairs. Simply tap a preset to apply it instantly. When the app is opened for the first time, the Presets screen appears automatically for a quick start. ⚙️ Menu • Reset Audio Restore the default audio settings without removing your favorites. • Tutorial Open the full tutorial explaining how the app works. • Privacy Settings Manage consent and privacy preferences. • Privacy Policy Read the full privacy policy. 🔊 Possible uses Binaural beats and pure tones can be useful for many purposes, including: • Binaural beat and pure tone experimentation • Hearing tests • Acoustic testing and basic equalization • Speaker and audio equipment calibration • Sound frequency exploration 🧠 What are binaural beats? Binaural beats occur when each ear hears slightly different frequencies. Your brain processes the difference between the two tones and perceives a rhythmic beat corresponding to that difference. Stereo headphones are recommended to fully experience binaural beats. The app also works with speakers when generating pure tones or testing frequencies. 🌊 Brainwave ranges • Delta (0.5 – 4 Hz) – Deep sleep and restoration • Theta (4 – 7.5 Hz) – Meditation and light sleep • Alpha (7.5 – 14 Hz) – Relaxation and calm awareness • Beta (14 – 40 Hz) – Alertness and active thinking • Gamma (above 40 Hz) – Intense focus and cognitive activity • Infra-low (< 0.5 Hz) – Very slow brain activity Important Binaural Forge is designed for audio exploration and well-being. It does not provide medical advice.