audible tone

audible tone

[¦ȯd·ə·bəl ′tōn]
(acoustics)
Sound of a frequency which the average human can hear, ranging from 30 to 16,000 hertz. Also known as audible frequency.
References in classic literature ?
Another quarter of an hour and the Prince will arrive and the procession will halt for the last time; after the tulip is placed on its throne, the Prince, yielding precedence to this rival for the popular adoration, will take a magnificently emblazoned parchment, on which is written the name of the grower; and his Highness, in a loud and audible tone, will proclaim him to be the discoverer of a wonder; that Holland, by the instrumentality of him, Boxtel, has forced Nature to produce a black flower, which shall henceforth be called Tulipa nigra Boxtellea.
'I have,' replied Arabella, in a scarcely audible tone, laying aside her work, and becoming greatly agitated as a thought, that had occurred to her before, struck more forcibly upon her mind.
Then came the challenge of a sentry posted at the kraal gate, which apparently was answered, though not in an audible tone, for the steps still advanced; and in another second Infadoos had entered the hut, followed by some half-dozen stately-looking chiefs.
- It was on the night of the 4th, a little after tea, that Annabella had been singing and playing, with Arthur as usual at her side: she had ended her song, but still she sat at the instrument; and he stood leaning on the back of her chair, conversing in scarcely audible tones, with his face in very close proximity with hers.
Training gun from Smart Firearms "shoots" lasers and emits an audible tone if finger is on trigger too soon.
Modern collars have multiple features, and often the trainer can choose between continuous stimulation, instantaneous stimulation, vibration without electricity, or an audible tone.
Features audible tone, low-to-high power stim, a 2-second update rate, and the ability access maps offline.
When a crash is predicted, the driver is alerted with an audible tone and a visible alert on the car's head-up display.
Here, the frequency difference [DELTA]f between the carrier and the HV noise is set to 2 kHz or -1 kHz to generate a clearly audible tone in the case of insufficient cancellation.
After the initial pairing with an Apple smartphone, the set connected easily with a single press of the Bluetooth button, confirmed with three pulses of the blue LED indicator and an audible tone.
While entering data, an audible tone lets the analyst know when 100 fibers are counted within 20 fields.
Said to be exceptionally easy to use, the testers can detect the presence of any voltage between 100V and 600V AC by generating both an audible tone and red visual indication.