Deep Om at 136.1 Hz — Cosmic Frequency Drone
Updated July 4, 2026
136.1 Hz is the frequency of one full orbit of the Earth around the Sun, mathematically transposed up into audible range. Traditional Indian music uses it as the tuning reference for Om — the cosmic primordial sound.
Sound, Frequency & Meditation Tradition
While the ‘cosmic’ framing is symbolic rather than physically resonant, the deep low-frequency drone has measurable physiological effects: lower heart rate, deeper breathing, reduced cortisol. The C# frequency (136.1 Hz) sits in the most resonant range of the human chest, giving an embodied sensation along with the audible tone.
When to Use This Sound
Mantra meditation
Chant Om along with the drone — many traditions use a tonic drone as the meditation anchor.
Long meditation sessions
The unchanging drone prevents distraction and offers a constant reference point.
Yoga & savasana
Deep grounding tone for the final relaxation pose.
Throat / heart chakra work
Traditional frequency for heart chakra in some yogic systems.
💡 Tip: Sit upright with hands on lower chest — you'll feel the 136 Hz vibration physically when the volume is at 70%+.
Frequently Asked Questions
Why 136.1 Hz specifically?
Mathematical transposition of the Earth's annual orbit (with octave-doubling) lands on C#. While the cosmic claim is symbolic, the frequency is genuinely well-positioned for chest resonance and meditation.
Is Om really the ‘primordial sound’?
In Hindu, Buddhist, and Jain traditions, yes — Om is considered the sound of the universe. Scientifically, it's a useful meditation anchor with no special acoustic status.
How long to feel the effect?
Most people settle into the drone within 3–4 minutes. Longer sessions (20+ min) produce deeper states.
Best paired sound?
Light wind chimes or Tibetan bowls add gentle harmonic variation without disturbing the drone's primary role.
Is this sound free to use?
Yes — all sounds on ASMR Sanctuary are completely free with no account required. Every sound is synthesised live in your browser using the Web Audio API, so there are no audio file downloads, no buffering, and no data usage after the page loads.
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Can I use this sound with headphones?
Yes — headphones are recommended, especially for binaural sounds and for maximising the immersive effect of ambient sounds. Over-ear headphones deliver the most spatial and enveloping listening experience. Any headphones or earphones will work.
Can I mix this sound with others?
Yes. ASMR Sanctuary's sound mixer lets you layer any combination of all 67 synthesised sounds simultaneously with individual volume control. Mix rain with tibetan bowls, ocean with white noise, or any personalised combination. Mixes can be saved and shared via URL.
How long can I play this sound?
Indefinitely. All sounds are synthesised in real-time with no fixed duration — they loop seamlessly for as long as you need. Use the sleep timer to automatically fade after a set period (15 to 90 minutes) if you're using the sound for sleep.
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