Sound Therapy: The Instruments of Healing

Explore the different instruments used in sound therapy and how their unique vibrations promote healing and well-being.
Bhaskar Nagalla
May 3, 2025
7
min read

In my previous blog, I’d talked about the positive impact of sound therapy in promoting wellness. Today, we’ll take a look into the instruments used for sound therapy. But, before we begin, let’s explore some fascinating facts about sound energy.

In 1957, a Russian-born scientist named Vladimir Gavreau was conducting research in a physics laboratory in Marseille, France. One day, he and his teammates began experiencing strange symptoms—fever, headaches, nausea, and vomiting multiple times a day. Initially, they feared they had contracted an infectious disease. However, once they went home, their symptoms mysteriously disappeared. But each time they returned to the lab, the sickness returned.

This was a physics lab—there were no chemicals, no animal testing, nothing obviously harmful. Eventually, the team discovered the cause: newly installed large cooling fans that emitted low-frequency sound waves. These inaudible frequencies were making everyone sick. Once the fans were removed, everyone’s health returned to normal.

This incident sparked Gavreau’s interest in the physiological effects of sound. He later went on to develop the first sonic weapon, designed for potential use in warfare.

This story highlights one incredible truth: sound deeply affects the human body.

Understanding Frequencies

Frequencies are measured in Hertz (Hz). Certain frequencies have been found to benefit human beings physically, mentally, emotionally, and even spiritually. These sounds can be produced through various sources, including:

  • Tuning Forks
  • Singing Bowls
  • Chimes and Bells
  • Musical Instruments (like the Veena, Flute, and Drums)
  • Mantras
  • Natural Sounds(From Nature)
  • Human Voice

Tuning Forks

Tuning forks are metal instruments that produce a specific sound frequency when struck with a rubber mallet. Available in various sizes, they are used in a practice known as Tuning Fork Therapy. Another advanced method is called Biofield Tuning, which aims to re-energize the body’s electromagnetic field.

What it does for you:

  • Promotes relaxation and reduces stress
  • Enhances emotional well-being and energy balance
  • Encourages emotional stability and calmness
  • Supports mental and emotional health

Singing Bowls

Singing bowls are traditionally made of metal alloys and shaped like bowls. When struck with a wooden mallet, they produce a sound, often around 512 Hz. These bowls, also known as Tibetan or Chinese bowls, come in various sizes and are sometimes made of crystal or quartz.

What it does for you:

  • Enhances meditation focus
  • Supports emotional healing
  • Induces deep relaxation through vibration
  • Reduces anxiety
  • Balances chakras and promotes well-being

Chimes and Bells

Chimes and bells (made from metal or wood) produce high-pitched, soothing tones. Often found in homes, balconies, and temples, they are typically activated by the wind.

What it does for you:

  • Creating a positive atmosphere
  • Improving mood
  • Enhancing the flow of universal energy
  • Supporting meditation and mindfulness

Musical Instruments

Music is a powerful tool for emotional healing. Many people instinctively turn to music during times of stress or sadness because of its proven ability to reduce anxiety and improve mood. Instruments like the Flute, Drums, and Monochord have unique healing properties.

Flute
A wooden tube with holes that produces a melodious sound when blown into. The soft tones of a flute:

  • Lowers the cortisol (stress hormone) levels
  • Boosts endorphins (feel-good chemicals)
  • Soothes the mind and promote well-being

Drums
Cylindrical instruments covered with skin, leather, or synthetic material, played with hands or sticks. Their rhythms:

  • Lowers blood pressure
  • Increase energy and vitality
  • Stimulate brain function and neuron growth

Monochord
A simple string instrument with strings stretched across a wooden box. Played by strumming or plucking the strings. The benefits include:

  • Improved focus
  • Better relaxation
  • Pain relief (Especially effective after chemotherapy)

Conclusion

Sound energy can have a profound effect on the human body—both positive and negative. The tools I’ve discussed in today’s blog demonstrate how sound can be a powerful medium for healing, balance, and inner peace.

In the next blog, we’ll explore even deeper the impact of sound on overall well-being. From the rhythmic chanting of mantras and the resonance of the human voice to the calming sounds of nature, we’ll uncover how these auditory can nurture our mental clarity, emotional balance, and spiritual connection.

Stay tuned! 

Bhaskar Nagalla
May 3, 2025
7
min read