sound head


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sound head

n
(Film) the part of a film projector that reproduces the sound in a film
References in periodicals archive ?
One should also like to withhold judgement on the flashes of rhetoric until one hears more from Dr Sania Nishtar, the chairperson of the Poverty Alleviation Coordination Council, who has the reputation of carrying a sound head on her shoulders.
He's a good young fella, he's (got) a sound head on him.
Barbara went on to explain that in the 'sound head' of a medical ultrasound device, a high frequency electric current is applied to a quartz or barium titanate crystal which provokes oscillation in the crystal and plate to which it is attached and thereby an ultrasonic sound wave.
The campaign uses an interactive sound head which monitors the volume of MP3 players and whether the volume could be potentially damaging.
SB: Rooty's very good, most important of all he's got a sound head on his shoulders and being able to keep calm in international cricket is exactly what you need.
With a sound head for figures Andrew is acutely aware of the risk of becoming overstretched.
However, it is reassuring to see him excel, to know that he has a sound head on his shoulders and he doesn't have any worrying habits.
Working from an original, structurally sound head from the dual overhead cam engine and the blueprints for the original casting, the metalcasters were able to produce the head in G3000 cast iron using a nobake mold and 54 coldbox cores.
Debord achieves this remarkable effect by splicing optical track (which gives the white screen and audio) to what appeared to Assayas to be blank perforated magnetic tape--used at the time for sound editing--which is utterly opaque when passing through the gate of a film projector and utterly silent when passing through the optical sound head of a film projector.
Trainer Marcus Tregoning, a very sound head indeed, is happy with the colt and is forgoing the Flat trainer's usual winter holiday to supervise Sir Percy's Guineas preparation.
New hardware includes a commercially available sound head that detects and tracks potential underwater threats, a Navy processor that classifies underwater contacts, a high-frequency sonar that provides images to positively identify the target as a swimmer or diver and an underwater hailer that allows security team members to communicate warnings and instructions to the unidentified diver.
A sound head on her shoulders - or steady feet on the ground - are qualities probably gained by Lohan's very sensible, though far from expected, decision to return to school for three years after she made her debut movie, The Parent Trap, six years ago.