# Sound ranges First, consider [[Low, Medium and High frequencies]]. - 20-40Hz: sub bass - Low rumbles; usually not useful to keep for voice recordings - 40-80Hz: low bass - Low rumbles; usually not useful to keep for voice recordings - 100-300MHz - Main vocal frequencies - 350-800Hz - Boxiness - 1-4KHz - Mid-range - 80-160Hz: Boom or fat - 160-320Hz: Warmth - 320-640Hz: Boxiness - 800-1.5KHz: Nasal or honk - 5-9KHz: Clarity and presence, sybilance zone - 10+KHz: Air