highpass

Example:Although high-frequency signals are susceptible to atmospheric interference, they are essential for ultrasonic imaging and spectroscopy techniques.

Definition:Frequency range that includes wavelengths of a few meters or less, corresponding to the radio, microwave, infrared, and especially ultraviolet and visible regions of the electromagnetic spectrum.

Example:The volume control for the treble adjusts the highpass audio, enhancing the clarity of the vocals.

Definition:The highest range of frequencies, above the mid-range parts of the audio spectrum, often associated with clarity and brilliance.