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Soundfield loudspeakers, audio monitoring and talk forward systems for
audiology departments of hospitals. |
We supply systems where features can include:
- Two-way speech communication between observation room and test
room
- Choice of Lightweight Infra-Red or Radio linked wireless
headphones for discreetly prompting a parent carer or assistant in the
hearing test
room
- Automatic attenuation of monitor loudspeaker during
talk-forward to prevent acoustic feedback via room monitor loudspeaker
- Exceptionally clear monitoring of patient speech allows easy
monitoring and or recording of patient responses
- Integrates with CCTV and VCR to provide sound track for
recording
- Automatic audio level control maintains comfortable levels for
the operator(s) to listen to the patient in the test room over a wide range of
sound levels, particularly useful for paediatric tests
- "Normalised" speech to be presented to the patient, for
localisation,
- Word scores etc. from two or more speakers from various sources
- Audiometer output can be routed direct to the loudspeakers for
calibrated free field threshold tests
- Custom height loudspeaker stands, black powder coated steel,
with heavy plate steel base for extra stability
- Custom stands can be supplied for VRA's etc. to order
- Digital, programmable routing matrix is
setup using a computer and then "locked" by 5 digit
code to ensure calibration is maintained for free-field tests.
more...
- Very high sound pressure levels can be presented if required
to allow free field threshold testing for patients with severe hearing loss.
- Programmable limiter controls the maximum SPL from the
loudspeakers and headphones, to reduce the risk of NIHL to operators, staff and
patients.
- Remote control of system functions from convenient control
unit which can be located next to the audiometer
- High frequency (2.3 - 2.8MHz) Infra-red cordless headphones
that do not suffer interference from silent running or dimmer controlled
fluorescent lighting. Interchangeable rechargeable battery, lightweight non
intrusive "open" style.
- Powerful, convection cooled audio power amplifiers, silent in
operation
- Equipment mounted in a 19" steel rack with locking front and
rear doors
- Desk microphone in the monitoring room, with programmable push
buttons allow routing of speech to any of the loudspeakers, without the need
for separate intercom speakers
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Reference sites available - including
Wrexham Maelor, Royal Gwent and Glan Clwyd hospitals - please ask
for contact details.
- Visit IAC
website that features several of our installations. IAC is the
world’s leading provider of rooms for audiometric examination and
medical research.
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