Sound
Treble
Also called highs, high end, top end
Treble is the high-frequency region above about 4 kHz: cymbals, the edge of a voice, string overtones and the sense of "air" in a recording. Too little sounds dull; too much sounds harsh or sibilant.
The ear’s sensitivity to treble falls with age, so two listeners can disagree sharply about whether a product is bright. Peaks between 5 and 10 kHz are the usual cause of Sibilance and listening fatigue, while a gentle roll-off above 10 kHz is often described as smooth.
Treble is also where measurements are least reliable. Above about 8 kHz, a headphone’s Frequency response changes with small shifts in position, and different measurement rigs disagree with each other, so reviewers lean on listening here.
A product with a lot of treble energy is called Bright; one with less is Warm or dark. The amount of detail you hear is partly a treble question, which is why "resolution" and "brightness" are sometimes confused.
Where you’ll see this on tonistry.
- Owners rate treble on a Rolled off ↔ Bright scale in their reviews; a higher position isn't automatically better. See community reviews and how ratings are read.