The Importance of Precise Tuning

In a professional recording environment, tuning is the foundation of a great mix. Whether you are an orchestral musician or a bedroom producer, understanding the **instrument tuning frequency** in Hertz (Hz) allows for better EQ decisions and more precise digital synthesis.

What is Reference A?

Standard modern tuning is based on A4 = 440 Hz, established as an international standard in 1955. However, many orchestras in Europe tune to 442 Hz or 443 Hz for a "brighter" sound. Additionally, the **432 Hz** movement suggests that tuning to a lower frequency creates a more natural and relaxing resonance.

EQ and Instrument Frequencies

• Guitar (82.4 Hz - 329.6 Hz): The open strings occupy a critical frequency range. Knowing these values helps you avoid overlapping with the bass.
• Violin (196 Hz - 659 Hz): As the highest voice in the string family, the violin's overtones can reach well into the air band (10kHz+).
• Bass (41.2 Hz - 98 Hz): The fundamental frequency of the low E string on a bass sits right at the limit of most bookshelf speakers' capabilities.

History of Pitch Inflation

Throughout the 18th and 19th centuries, concert pitch slowly drifted upward as makers of brass and woodwind instruments sought more brilliance. This "Pitch Inflation" led to the eventual 440 Hz standard we use today. Using our tool, you can explore how these historical changes affect the frequency of every string.