Filter

A filter is a tool used to shape sound by reducing or removing certain frequencies. Filters are essential in sound design, mixing, and synthesis to sculpt tone, create effects, or clean up a signal.

• Low-pass: allows low frequencies through, cuts the highs
• High-pass: allows high frequencies through, cuts the lows
• Band-pass: allows a specific range of frequencies through
• Notch: cuts out a narrow frequency band