| A high-frequency whine electrifies the track throughout while several multi-tracked guitars try to cough up a creaky melody. |
| The tests involve measuring magnetic properties of molecules in the blood samples using high-frequency radio waves. |
| Some critics, including Bogle, blame high-frequency trading for the stock market's recent high volatility, but the topic is much debated. |
| The high-frequency sounds of the maraca have been used by American Indian shamans for healing and by Tibetan lamas to uplift the soul. |
| There appeared to be no more need for high-frequency radio because of all the modern communications technologies. |
| We knew that most of it was high-frequency anyway, so we had the place surrounded by high-frequency intercepts. |
