Induction Loop Systems
Induction Loop Receivers
Induction Loop Testing Equipment
Ambient Noise Compensation
Multisensory Sound Lab
Loop Systems & Accessories
Pricing & Ordering
Noise Compensation for Sound Field Systems Automatically Adjusts Sound
SmartSpeaker "Intelligence"™ is an ambient noise
for sound field systems that has been field-tested and proven
to improve listening conditions in classrooms.
Developed under contract with the U.S. Department of
state-of-the-art technology was designed by Oval
Audio to monitor background noise and automatically adjust the
field output. It maintains optimal listening conditions within
with varying background noise conditions.
Overcoming Fluctuating Background Noise
have shown that fluctuating background noise, common in classrooms,
affects students' performance and teachers' health. Unlike typical
field systems, those that are equipped with SmartSpeaker
automatically adjust to compensate for changing background noise and
teacher microphone levels. (Click on image for
view of diagram.)
The results? Field-tested and proven in a
study by Crandall,
Johnson, Lederman and Smaldino (2001), sound field systems equipped
with the $349.00 SmartSpeaker "Intelligence" accessory:
Increased signal-to-noise ratios by as much as 12 dB.
Resulted in up to 70% improvement in students' word
(in varying background noise).
Were touted by teachers who felt it was easier to be heard
their voices sounded much clearer.
Were the preferred classroom system by 95% of students
Come with a satisfaction guarantee. If within 30 days,
you are not
satisfied with this ambient noise compensation accessory, simply call
at (303) 447-3607. We'll be happy
issue a replacement or a refund.
Oval Window Audio Today
SmartSpeaker "Intelligence" easily connects
wireless microphone receiver and sound system amplifier. It is
with certain sound field systems such as those manufactured by
For optimal results, only headworn microphones should be used. If you
any questions about this small add-on sound field system accessory,
e-mail us directly. One of our representatives will get back to you
Just e-mail your message to email@example.com
About Us // Induction
Loop Assistive Listening Systems // Induction
Loop Receivers // Induction Loop Testing
Equipment // Ambient Noise Compensation
Vibrotactile/Multisensory Sound Lab
Loop Systems & Accessories Pricing
& Ordering //
This site created with the help of The
Write Direction, Kauai, HI.