Speech Audiometry In Table Mode - Interacoustics Callisto AC440 Instructions For Use Manual

3.2.2

Speech audiometry in table mode

The AC440 Table Mode consists of two tables:
1) The SRT (Speech Reception Threshold) table. When the SRT test is active, it is indicated in orange
.
2) The WR (Word Recognition) table. When WR1, WR2, or WR3 is active the corresponding label will be
orange .
The SRT table
The SRT table (Speech Reception Threshold table) allows for measuring multiple SRTs using different test
parameters, e.g. Transducer, Test Type, Intensity, Masking, and Aided.
Upon changing Transducer, Masking, and/or Aided and re-testing, an additional SRT entry will appear in the
SRT table. This allows for multiple SRT measurements to be shown in the SRT table.
Please refer to the Callisto™ Additional Information document for more information about SRT testing.
D-0101246-M – 2020/05
Callisto™ - Instructions for Use - US Page 37