Instrument Frequency Output

It is useful to have an understanding of each instruments overall frequency range output to help gain an awareness of which frequencies to work with during equalization.

To create a balanced and clear mix, it's important to understand the frequency range of each instrument. Knowing how each instrument contributes to the overall sound helps you make informed decisions when equalizing, ensuring that each element shines without clashing.

Golden Rules for EQ

Here are some key concepts to help you understand how to shape your mix with EQ:

Harmonics Define Character (Timbre)

Harmonics are what give each instrument its unique sound and timbre. By manipulating these frequencies, you can enhance the character of the instrument and make it stand out in the mix.

Fundamental Frequencies: Warmth vs. Thinness

• Boosting fundamental frequencies (typically in the lower range) adds warmth and depth, bringing an instrument forward in the mix.
• Cutting fundamental frequencies can result in a thin, cold sound that tends to sit further back in the mix.

Harmonics: Presence and Brightness

• Boosting harmonics (higher frequencies) gives an instrument more presence, brightness, and air, making it sound more vibrant.
• Cutting harmonics leads to a duller, less exciting sound, reducing the instrument's impact in the mix.

Midrange Sensitivity

The human ear is most sensitive to midrange frequencies, where speech and vocals typically occur. Even small changes in these frequencies are much more noticeable than in the low or high ranges, making them critical when shaping a mix.