Overtone Chanting Meditation: Complete Guide to Your Voice and the Cosmic Sound

The singing bowl’s unique resonance —

multiple sounds overlapping, shimmering simultaneously,

that wordless mystical sound.

Its identity is “overtones.“

And astonishingly,

with the human voice,

you can produce overtones too.

Mongolian Khoomei,

Tibetan overtone chanting,

Tuvan Höömei —

for thousands of years,

shamans and practitioners

produced overtones from their bodies

as “the voice of earth“

“the voice of gods.“

And science is now rediscovering this

as sound that produces

“the deepest relaxation state“

“altered consciousness“

“brain integration.”

💎 Key takeaway

Overtones = “sounds hidden within sound.” Producing overtones with your own voice = touching the cosmos within yourself.

30-second summary

• Overtone = frequencies at integer multiples of a base tone
• Produced by all instruments and voices (defines timbre)
• Mongolia, Tibet, Tuva have overtone chanting traditions
• Known as Khoomei, Höömei
• Singing bowls are the instrumental version
• Effects: deep relaxation, altered consciousness, brain integration
• Home practice possible (3 months to basic overtones)
• Listening and producing both effective

1. What are overtones? — sound within sound

1-1. Fundamental and overtones

When a sound plays:
– One frequency isn’t the only thing
– The main tone (fundamental) + integer-multiple frequencies ring together

Example:
– Fundamental 100Hz
– 200Hz, 300Hz, 400Hz…
– Infinite overtones

1-2. Overtone theory

Fundamental: f

Overtones: 2f, 3f, 4f, 5f…

• 1st harmonic (fundamental) = f
• 2nd (octave) = 2f
• 3rd (12th) = 3f
• 4th (2 octaves) = 4f
• …

1-3. What “timbre” is

• Same pitch sounds different on piano vs violin
• Reason: different overtone structure
• Each instrument has unique overtone pattern

1-4. “Pure sounds” are rare

• Only sine waves (pure tones) have no overtones
• All natural sounds contain overtones
• Source of richness

2. Overtone chanting — three traditions

2-1. Mongolian Khoomei

• Mongolian ethnic tradition
• “Throat singing“
• UNESCO intangible heritage (2010)
• Expresses steppe and wind

Features:
– Low fundamental
– Selectively emphasizes overtones
– Overtones controlled by mouth shape

2-2. Tibetan overtone chanting

• Tibetan Buddhist practice
• Monks’ religious practice
• Gyume, Gyuto monasteries famous

Features:
– Deep, heavy fundamental
– Multiple overtones simultaneously
– Chants sutras with overtones

2-3. Tuvan Höömei

• Tuva Republic (Siberia)
• 5 styles:
• Khoomei: basic
• Sygyt: whistle-like high
• Kargyraa: very low growl
• Borbannadyr: rolling
• Ezengileer: horse rhythm

Features:
– Linked with shamanism
– Reproduces nature sounds

2-4. Other traditions

• Sardinia (Italy): Canto a tenore
• South Africa: Xhosa female overtones
• Celtic: some overtone techniques

2-5. Modern flow

• 1960–70s Western import
• Developed as healing music
• Tool for yoga, meditation

3. Science — overtone effects

3-1. ✅ Deep relaxation

• Listening to overtones:
• Heart rate down
• BP stable
• Parasympathetic dominant
• Deep breathing

3-2. ✅ Altered consciousness

• Overtones affect brainwaves
• Theta wave increase
• Alpha wave increase
• Normal → mild altered state

3-3. ✅ Brain integration

2016 research:
– Overtone chanting:
– Hemispheric synchrony increases
– Prefrontal cortex activation

3-4. ✅ Respiratory function up (if chanting yourself)

• Producing overtones requires long exhales
• Diaphragm strengthening
• Lung capacity improvement

3-5. ✅ Emotional regulation

• Resonance to specific frequencies
• Emotional release
• Catharsis experience

3-6. ⚠️ Unconfirmed

• “Cellular-level effects“
• “Disease cures“
• Not proven

4. Singing bowls and overtones

4-1. Why the mystical sound

• Striking a metal sphere
• Produces many overtones simultaneously
• Each overtone decays at slightly different times
• Shimmering emerges

4-2. “Beat” phenomenon

• Nearby frequency overtones
• Interfere to create oscillation
• The essence of “vibration” feeling

4-3. Why it feels healing

• Complex overtone structure
• Pleasantly betrays brain’s prediction
• Consciousness immerses in sound

4-4. Selecting singing bowls

• Handmade = quality
• Tibetan, Nepalese origin
• Himalayan singing bowls authentic
• Material: 7 metals (traditional)

4-5. Usage

• Striking: clear sound
• Rubbing: sustained sound
• Poured water: water ripples also overtone-like

5. Producing overtones — practice method

5-1. Basic sound

Week 1:
– Long “Aaah“
– Voice from belly
– Relaxed
– 5 min/day

5-2. Start with “Ooh”

Weeks 2–3:
– “Ooh” with rounded lips
– Voice deepens
– Change sound with lip shape

5-3. Tongue position awareness

Weeks 4–6:
– Tongue near palate
– “Wow-wow” mouth shape
– Overtones begin to be heard

5-4. Overtone exploration

Months 2–3:
– Slowly change vowels
– “A→E→I→O→U“
– Each vowel changes overtones
– Watch mouth shape in mirror

5-5. Advanced — overtone selection

Months 3–6:
– Emphasize specific overtones
– “Ho-ho” mouth shape
– Whistle-like high overtone

5-6. Practice environment

• Quiet room
• Bathroom (good acoustics)
• Church or cave (experience)
• No headphones

5-7. YouTube videos

• “overtone singing tutorial“
• “throat singing lesson“
• Anna-Maria Hefele (German overtone singer)

6. Three overtone meditation methods

6-1. “Listening” overtone meditation

Steps:
1. Sit, relax
2. Play singing bowl source
3. Focus attention on sound
4. Follow overtone shimmer
5. Wait until sound fades
6. Continue 20 min

Effects: Deep relaxation, altered consciousness

6-2. “Chanting” overtone meditation

Steps:
1. Sit, spine erect
2. 3 deep breaths
3. Long “Om” on exhale
4. Feel overtones
5. As long as breath lasts
6. Rest a few seconds
7. Repeat 10–20 times

Effects: Deep breathing, meditation depth

6-3. “Feeling” overtone meditation

Steps:
1. Near a singing bowl
2. Or overtone source at medium volume
3. Feel vibration in chest, head
4. Body itself resonates
5. Feel no boundary between sound and self
6. 30 min

Effects: Body immersion, deep healing

7. Five tips to maximize effect

7-1. Quality source

• Good speakers, headphones
• Properly recorded source
• Bandcamp high-quality over YouTube

7-2. Environment

• Quiet room
• Dim lighting
• Aroma (frankincense)
• Comfortable posture

7-3. Drop expectations

• Don’t seek “deep experience“
• Accept whatever arises
• No resistance

7-4. Continuity

• 10–30 min daily
• Cumulative effects
• Clear change in 3 weeks

7-5. Record

• Meditation journal
• What you felt
• Track changes

9. FAQ

Q1. Can anyone produce overtones?
A. Yes, basically. 3 months practice → produce audible overtones.

Q2. Tone-deaf?
A. No problem. Not a “song.” Practice of sound resonance.

Q3. How much practice?
A. 10 min/day. 3 months basic, 1 year proficient.

Q4. Won’t hurt my throat?
A. Correct breathing = no harm. No forcing.

Q5. Singing bowl required?
A. Not required. YouTube sources sufficient. Actual bowl = deeper experience.

Q6. Pregnancy OK?
A. OK. Recommended as prenatal care. Low vibration good for baby.

Q7. Kids?
A. Welcome. Kids voice naturally. As play.

Q8. Solo only?
A. Solo is basic. Group = synchronized overtone meditation special experience.

Q9. Recommended sources?
A. Tibetan overtones, Mongolian Khoomei, singing bowls. Many free on YouTube.

Q10. When will effects appear?
A. Listening: from day 1. Producing: 3 weeks.

10. Closing — finding the cosmos within, through voice

Overtones are

the infinite sounds hidden within sound.

And in your own voice too

infinite overtones sleep.

But in modern life,

we use words so much

we’ve forgotten the voice itself.

• Email
• Chat
• Short conversations
• Text

“Aaah“

“Ooh“

“Oh“

When did you last

produce voice itself for 5 straight minutes?

Overtone meditation is

an ancient technique for recovering that forgotten sense.

Thousands of years ago,

in Mongolian steppes,

Tibetan mountains,

Tuvan tundra,

people connected to the cosmos

through their own voices.

Modern you can have the same experience

in your bathroom.

Tomorrow,

soak in a hot bath

and vocalize long “Aaah, Ooh, Oh“

for 5 minutes.

Eventually —

within your voice,

another — then another — different sound

will become audible.

That is an overtone.

And it is proof

that the cosmos truly exists within you.

References

• Levin, T. C. & Süzükei, V. (2006). Where Rivers and Mountains Sing. Indiana University Press.
• Perlovsky, L. et al. (2018). “Cognitive functions of music and their neural mechanisms.” Behavioral Sciences.
• Bartel, L. (2018). “Vibroacoustic stimulation.” Frontiers in Neurology.
• Landry, J. M. (2014). “Physiological and psychological effects of a Himalayan singing bowl.” Journal of Music Therapy.
• Wolf, W. (2004). “Overtones in Central Asian throat singing.” Journal of the Acoustical Society of America.

MuZenCosmos — Where cosmos meets silence | Your voice and the sound of the cosmos

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