otometrics AURICAL Aud, Reference Manual

Page: 42 / 136

1. The speech measurement selection determines which type of speech
test will be stored.
2. Select speech input signals.
You can choose from either microphone input or pre-recorded input
sources. Combining
Source A
and
Source B
as
Input
sources in the
Test
Options
section of the
Control Panel
will replace the audiometer
speech masking with a recorded input.
3. Select speech input from pre-recorded input sources for
Source A
or
Source B
from the drop-down lists in the
Test Options
section of the
Control Panel
.
–
Int. CD
(CD material in CD/DVD drive)
–
Int. File
(integrated OTOsuite Speech Material or regular sound
files)
–
Line In
(analog input from external sound players, eg. CD, MD, MP3
or cassette recorders connected to the audiometer via the
Line In
input).
4. You can find the speech material files in the
File/track/list selection
drop-down list.
Speech list files (provided by Otometrics)
When you use integrated OTOsuite Speech Material, you can choose between speech lists in the
File/track/list
selection
drop-down list.
• Select Int. File in the Control Panel , and browse to the folder where your speech material is installed (default
location: c:\ Program Files\GN Otometrics\OTOsuite\Wordlists\ ...).
Regular sound files (files not supplied on the OTOsuite Speech Material CD)
You can use any sound file stored on your PC hard drive:
• Select
Int. File
in the
Control Panel
, and browse to the folder where your recordings are stored.
42 Otometrics - AURICAL Aud
2 Navigating in the OTOsuite Audiometry Module