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Coupler Types used by Calibration
IMP:
TDH39 is calibrated using a 6cc acoustic coupler made in accordance to IEC 60318-3, Ipsilateral earphone
and probe tone are calibrated using a 2cc acoustic coupler made in accordance to IEC 60318-5
DPOAE:
Probe stimuli L1 and L2 are calibrated in SPL values using an ear simulator coupler made in accordance to
IEC 60318-4.
ABRIS:
Probe and insert stimuli are calibrated in SPL values using an ear simulator coupler made in accordance to
IEC 60318-4. Headphones (TDH39 and DD45) stimuli are calibrated in SPL values using an artificial ear
coupler according to IEC
General about Specifications
Interacoustics continuously strives to improve its products and their performance. Therefore the
specifications can be subject to change without notice.
The performance and specifications of the instrument can only be guaranteed if it is subject to a technical
maintenance at least once a year. This should be carried out by a workshop authorized by Interacoustics.
Interacoustics puts diagrams and service manuals at the disposal of authorized service companies.
Enquiries about representatives and products may be sent to:
Interacoustics A/S
Drejervaenget 8
DK 5610 Assens
Denmark
Titan
60318-1.
Phone:
Fax:
e-mail:
http:
Setup and Installation Manual
+45 63713555
+45 63713522
info@interacoustics.com
www.interacoustics.com
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