1. In several whistles, three stages have been identified ( edge tone ). 2. There are two different types of whistle tones-hole tones and edge tones . 3. The preferred frequencies in shallow cavities are different from those for the edge tone . 4. The lower figure on the right may be called a " wake edge tone ". 5. Her soprano now has a somewhat hard-edged tone , and the sustained notes can be tremulous. 6. The actress portraying the title character is invaluable in establishing and sustaining this double-edged tone . 7. Considering the edge tone , noted above, one might expect several jumps in frequency, but none occur. 8. Numerical simulations of the edge tone and extensive references can be found in a NASA report. 9. If the edge tone is relevant, perhaps the characteristic dimension should be the gap between the blades. 10. The deftly bizarre jokes, the outlandish symbols, the double-edged tone of voice are all in plain view.
