| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| human voice is a digital signal | 0.35 | 0.6 | 6309 | 57 |
| what is a digital voice | 0.13 | 1 | 303 | 35 |
| human has a voice | 0.79 | 0.1 | 4504 | 64 |
| it refers to the human voice | 1.91 | 0.7 | 9507 | 68 |
| human voice definition wikipedia | 1.33 | 0.1 | 6862 | 62 |
| facts about the human voice | 0.02 | 0.8 | 6406 | 1 |
| is voice a pure signal | 0.68 | 0.8 | 6433 | 23 |
| human speech is digital | 1.31 | 0.7 | 8552 | 95 |
| what is a digital voice handset | 0.21 | 0.5 | 8190 | 27 |
| what is a digital voice phone | 1.71 | 0.3 | 2427 | 56 |
| how does digital voice work | 0.19 | 0.8 | 4963 | 5 |
| how does the human voice work | 1.38 | 0.5 | 4764 | 34 |
| text to voice human voice | 0.45 | 0.6 | 2659 | 93 |
| digital voice and audio | 1.62 | 0.2 | 4457 | 28 |
| decoding the human voice | 0.55 | 0.5 | 5828 | 98 |
| how good is digital voice | 0.04 | 1 | 8354 | 17 |
| what frequency is the human voice | 0.65 | 0.6 | 1911 | 10 |
| signal voice and data | 1.07 | 0.7 | 7783 | 2 |
| text to human voice | 1.5 | 0.6 | 6587 | 78 |
| by introduction to digital voice | 0.59 | 0.7 | 6454 | 10 |
