Technical Specifications

Decos Audiology is the first High Definition software-based audiometer worldwide. The technical specifications of the Decos system exceed all expectations of a high-end audiometer. Decos is the only  audiometer that offers this many possibilities for clinical and diagnostic testing in one system.

 

For example, with Decos you can perform tone and speech audiometry, high frequency audiometry, video VRA, directional hearing and Tympanometer import all in one system. You are able to conduct measurements with any transducer in any test and the masking possibilities are very extensive.

 

The Decos' unique features:

 

Accessibility

• NOAH compatible
• Integration with any third party EMR
• Web access (viewer)
• Open database
• User rights management

 

Extra features

• Software Development Kit for development and integration own tests
• Database queries for research
• Measurement authorization
• Use of own sound materials as stimuli or reward

 

Output

# of mono transducers	12
# of stereo transducers	1
Bandwidth hardware	10 Hz – 20 KHz
THD+N @ 1kHz	< 0.001%
S/N ratio	110 dB
Channel separation	105 dB (1Hz)
Dynamic range	>140 dB
Stepsize intensity	1, 5 or 10 dB
Stepsize frequency	1, 1/2, 1/4, 1/8, 1/12, 1/24 octave
Air LF conduction (TDH-39)	+
Air HF conduction	+
Max HF output	20 kHz
Air insert conduction	+
Bone conduction	+
Sound field	+
Insert masking	+
Contra masking	+
Live Speech	+
Multiple speaker routing	+ (up to 13 speakers)

 

Stimuli signals

• Pure tone
• Pulse
• Warble
• Band noise 1/3
• Band noise 1/12
• Pediatric sound
• Natural sound
• Live Speech
• CDs
• Microphone

 

Customization and personalization

• Modular set-up with over 15 measurement modules
• Configurable procedures
• Configurable shortcuts
• Configurable reports
• Configurable symbols
• Customizable settings per user
• Customizable printouts

 

Reports and viewing

• Overlay of historical tests
• Combination of different tests in print
• Print to PDF and XML