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Sound Field. Voice reinforcement for
the class room
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'Sound Field' or a 'Sound Field Voice Reinforcement System' is
essentially the integration of a 'mini-PA system' in the
classroom. |
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Under quiet
classroom conditions, most teachers have enough natural volume in
their voice to communicate effectively with a standard sized class.
However, a number of acoustic factors (lively/noisy classes,
reverberant room conditions, ambient noise from equipment and
outside, hearing difficulties, etc.) can have a significant effect
on clear, effective teacher/pupil communication.
The inclusion of a Sound Field System in the classroom will raise
the teacher's voice above this ambient noise level, to give even
voice coverage throughout the room and without the need to shout or
raise one's voice.
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What is a Sound Field System?
In it's most
simple form, a Sound Field Voice Reinforcement System consists of
the following components:
•
Wireless Microphone and Receiver
• Amplifier
• Loudspeakers
• Connection Cables
However, due
to the many differing conditions one may find within the classroom
(type of classroom, size, number of pupils, ambient noise level,
etc.), a Sound Field system can be designed and specified to give
the best results for a given application, using a different number
of speakers, different types of speakers, system positioning, inputs
for AV equipment, etc. |
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All systems available from
Denis & Ian Pearce Ltd. Cleanmoor. Wiveliscombe.
Taunton. Somerset.TA4 2AG
Tel / Fax 01984 623382
ian.pearce@paspecialists.co.uk |
