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SoundEar II

The sound of a good working environment!
Many hospital patients complain about too much noise. This includes noise from medical equipment, staff and visitors, closing doors, etc. Research has shown that noise levels above 50 dB(A) delay recovery and rehabilitation periods, thereby causing patients to stay for an unnecessary, longer period of time due to bad acoustic and sound environments within modern hospitals.
Hospitals of the future focus on lower noise levels. Not only does a good auditive environment facilitate recovery, it also leads to better sleep patterns and higher levels of patient and staff well-being
Let SoundEar II® help you save money by reducing patient hospitalization periods and staff sickness absence.
SoundEar II® is mounted onto a wall, showing the noise level in an easy to understand manner, and it omits a warning whenever the noise level gets too high.
SoundEar II® is a good system to utilize in particularly sensitive hospitals areas:
• neonatal units
• operating rooms
• recovery rooms
• rooms with several beds
• quiet areas
• waiting rooms
SoundEar II®  has been specifically developed for use in hospitals and is approved in accordance with IEC 60601-1 (medical electrical equipment)

Sound Ear II


Sound Ear II - Rear



Technical data

60601-1: medical electrical equipment - Part 1: general requirements for basic safety and essential performance
60601-1-2: medical electrical equipment - Part 1-2: general requirements for basic safety and essential performance.
Mechanical features:
Cabinet: shockproof acrylic
Measurements: length 265 mm, width 205 mm, height 46 mm
Weight: 1.5 kg.
Electrical features:
Power supply: 24 Volt DC
During operation: 0 °C to 50 °C
When stored/during transport: -20°C to 60°C
Dampness and dust:
IP 42.
Measurement parameters
20 Hz to 16 kHz
Scope of Measurement 
40 dB to 115 dB
Frequency Weighting
Time Weighting
Slow (1 sec)
+/- 3 dB
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