Pure tones have a clear pitch, but complex sounds such as speech and music typically have intense peaks at many different frequencies.
42.
The research has found that using auditory icons, such as a car horn, is a better warning signal than a pure tone.
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JOHN MICHAEL MONTGOMERY-Greatest Hits MONTGOMERY'S a mainstream country-pop singer, right down to the clear pure tones with that sob in the voice.
44.
A pure tone has the unique property that its waveshape and sound are changed only in amplitude and phase by linear acoustic systems.
45.
He has developed a transparent, almost pure tone for it, and in solos he used long notes to slow down the audience's heartbeat.
46.
The musical note produced by a tuning fork is called a pure tone because it consists of one tone sounding at just one frequency.
47.
The first, like the crayfish experiment, consisted of a pure tone pressure signal at 23 Hz in a broadband noise background of varying intensities.
48.
Identification of sensorineural hearing loss is usually made by performing a pure tone audiometry ( an audiogram ) in which bone conduction thresholds are measured.
49.
The oscillatory volumetric flow in the hole sends a wave back to the orifice to complete the feedback loop and causing a nearly pure tone.
50.
Fetuses between 32 and 39 weeks gestation were presented a pure tone ( CS ), which was paired with a vibroacoustic stimulus ( US ).
