| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what frequency is the human voice | 1.89 | 0.1 | 9087 | 1 |
| human voice frequency range | 1.24 | 0.2 | 3237 | 17 |
| frequency of human voice | 1.03 | 0.4 | 6255 | 77 |
| human voice frequency range chart | 1.9 | 0.8 | 2797 | 82 |
| human singing voice frequency range | 1.4 | 0.5 | 9245 | 53 |
| average frequency of human voice | 0.97 | 0.4 | 4948 | 97 |
| frequency human ear can hear | 0.1 | 0.5 | 4909 | 84 |
| human voice frequency range in hz | 1.04 | 1 | 8059 | 69 |
| what frequency range is the human voice | 0.73 | 0.9 | 5300 | 57 |
| normal human voice frequency range | 0.25 | 0.4 | 3465 | 79 |
| typical human voice frequency range | 0.39 | 0.5 | 6463 | 100 |
