What is Sound? What is Hertz?
Sound is a type of wave that reflects off objects (mediums) and reaches our ears. The frequency of the sound is expressed in Hertz (Hz), which represents the number of cycles per second. For example, a sound with a frequency of 60 Hz means that the wave cycle repeats 60 times per second.
Definition of Standard Pitch
Tuning is an essential step in making musical instruments; without it, the music would sound odd to listeners. The process of tuning involves establishing a basic tone and adjusting other tones based on it. In most instances, 'A' (La) is used as the basic tone.
However, the definition of standard pitch varied in the past, and a 'floating standard pitch' was quite common in the world of classical music. Hence, in the 19th century, physicists in Europe held several conferences to set a Universal Pitch for everyone to tune against. The universally accepted standard frequency since 1955, as established by the International Organization for Standardization (ISO), is A=440Hz. This standard is widely accepted today.
However, the decision by ISO to set the standard pitch at 440Hz sparked controversy. Many renowned musicians used lower frequencies for their compositions. The most disputed pitches are 432Hz and 440Hz.
Some people believe that following the tradition of classical music, 432Hz is the most naturally harmonious standard pitch as it aligns with the frequency of energy movements in nature. Hence, many scholars regard this frequency as the frequency of nature and healing, which can induce relaxation and a sense of peace. Natural elements like water, the universe, and other natural phenomena all resonate at 432Hz. On the contrary, 440Hz is sharper and more saturated, which could potentially trigger aggressive emotions and displeasure, leading to physical illnesses.
Does a Crystal Singing Bowl Need to Be Tuned?
Every musical instrument needs tuning, and the crystal singing bowl is no exception!
Do crystal singing bowls always use 440Hz as the standard pitch?
Our crystal singing bowls come with two tuning frequencies, namely 432Hz and 440Hz.
So, which tuning frequency should you choose when buying a crystal singing bowl?
