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G.R.A.S. Sound & Vibration :: Ear Simulators & Couplers |
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 Ear Simulators and Couplers
 
click on above image to learn more . . .
- G.R.A.S. Sound & Vibration has a long and proud history developing and manufacturing ear simulators and couplers. The founder of G.R.A.S. Sound & Vibration, Mr. Gunnar Rasmussen, co-developed the unambiguous IEC 60711 ear simulator and has been the driving force in addressing the need for reliable, standardised tools for professional audiologists:
- Testing today’s hearing aids
- The change in shape, performance and capabilities within hearing aids is due to manufacturers constantly pushing the limit in size and design. Irrespective of this, all hearing aids have to be comparable in terms of performance. G.R.A.S. is at the forefront of standardisation work, including the manufacture of comparable and standardised coupler solutions for hearing aid tests.
- Standardisation
- The unprecedented stability and precision of G.R.A.S. microphones brings you improved value as well as extra peace of mind via a 5 year warranty on all microphones. Very small preamplifiers ensure a compact, solid and robust system. Compliance with international standards ensures that you measure according to international regulations.
- Modularity
- Through close co-operation with some of the largest hearing aid manufacturers, G.R.A.S. has developed a complete coupler program to cater for the specific needs found in the audiological industry.
- Their unique, modular platform ensures the highest degree of mobility and quick adaptation to different test situations: all G.R.A.S. couplers can be fitted on the same platform, enabling re-use of the test base and preamplifier for multiple test setups:
- Innovation
- G.R.A.S. manufactures standardised couplers that can produce results comparable to measurements made 30 years ago, but at the same time they are focused on the changes in the different industries. For example, the introduction of open-fit technology as well as receiver-in-the-ear solutions is changing the way hearing aids are tested.
- They constantly update products to work with all the latest developments and changes in hearing aid technology, working closely with partners on customised solutions.
Click here to see all ear simulators and artificial ear products from GRAS.
Contact us to learn more or to discuss how we are able to meet your needs.
Other G.R.A.S. Sound and Vibration products
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ETMC Technologies Pty Ltd Macarthur House, 8 Melville St, Parramatta NSW 2150, AUSTRALIA
p: 02 9555 1225 (+61 2 9555 1225) f: 02 8014 5198 (+61 2 8014 5198) e: info@etmc.com.au
© 2010, ETMC Technologies Pty Ltd All rights reserved
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