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Tools 4 Music StaffJanuary 3, 202614 min read
ToolsTool Guide
Frequency Spectrum and Note Conversion: Essential Producer Knowledge
Master the relationship between frequencies and musical notes for better EQ decisions and sound design.
Tools 4 Music StaffJanuary 3, 202614 min readUnderstanding frequencies and their relationship to musical notes is fundamental for EQ, sound design, and troubleshooting audio issues.
The A440 Standard
Modern music is tuned so A4 = 440 Hz. From this reference:
Frequency Ranges
| Range | Frequencies | Contains |
|---|---|---|
| Sub-bass | 20-60 Hz | Lowest bass notes |
| Bass | 60-250 Hz | Bass guitar, kick |
| Low mids | 250-500 Hz | Body of most instruments |
| Midrange | 500-2000 Hz | Vocals, snare |
| Upper mids | 2-6 kHz | Presence, clarity |
| Highs | 6-20 kHz | Air, sparkle |
Practical Applications
EQ Decisions
Sound Design
Troubleshooting
Use our [Frequency Calculator](/tools/frequency) to convert between notes and frequencies instantly.
Tools 4 Music Staff
The Tools 4 Music team provides free resources to help musicians understand their earnings and improve their craft.
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