The generally established audio frequency range is 20 Hz to 20,000 Hz, though most people can hear less than this entire range, and as they get older, the range tends to contract on both ends.
The relationship between music and audio frequency is that each time you move up an octave, you double the frequency.
| Frequency Range | Frequency Values |
|
Sub-bass |
20 to 60 Hz |
|
Bass |
60 to 250 Hz |
|
Low midrange |
250 to 500 Hz |
|
Midrange |
500 Hz to 2 kHz |
|
Upper midrange |
2 to 4 kHz |
|
Presence |
4 to 6 kHz |
|
Brilliance |
6 to 20 kHz |