| Answer | Crossword Clue |
|---|---|
| pulsatance | the angular frequency of a periodic motion |
| pulsatances | PULSATANCE, the angular frequency of a periodic motion |
| formant | one of the regions of concentration of energy, prominent on a sound spectrogram, that collectively constitute the frequency spectrum of a speech sound. The relative positioning of the first and second formants, whether periodic or aperiodic, as of the |
| formants | one of the regions of concentration of energy, prominent on a sound spectrogram, that collectively constitute the frequency spectrum of a speech sound. The relative positioning of the first and second formants, whether periodic or aperiodic, as of the |
| evection | periodic irregularity in the moon's motion, caused by the attraction of the sun |
