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AccuVoice AV205

Zvox AccuVoice AV205, AV205 User guide

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®®
The AccuVoice AV205 allows audiologists and hearing
aid dispensers to ne-tune ve different parameters to
suit individual patients’ needs. This guide provides
recommended setting based on an individual’s audiogram.
Recommended Settings Based On Audiogram Congurations
The following congurations can be used for various degrees of hearing loss. Use the
suggested settings below and vary the volume to compensate for the amount of ampli-
cation needed. Press the Clear button to reset to the default settings.
Focus
Frequency
Compensation
AccuVoice
Volume
Adjustent Range
Compression
Bass Reduction
Voice
Increase if there
is background
noise in the room
Increase high
frequency output
by 3 dB per step
Reduce low
frequency output
by 3 dB per step
Amount of dynamic
range limitation
Use to improve
speech discrimination
Vary according to
Hearing Level
1
1 or 2
1
1
AV205 Feature Symbol Setting Condition
1 or 2
1 or 2
FOC
ICE
FCP
bAS
CPS
1-30
AC1,
AC2
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing
Level
(dB)
Focus
Frequency
Compensation
AccuVoice
Volume
Adjustent Range
Compression
Bass
Reduction
Voice
Increase if there
is background
noise in the room
Increase high
frequency output
by 3 dB per step
Reduce low
frequency output
by 3 dB per step
Amount of dynamic
range limitation
Use to improve
speech discrimination
Vary according to
Hearing Level
2
2
1 or 2
1 or 2
1
1, 2
or 3
AV205 Feature Symbol Setting Condition
FOC
ICE
FCP
bAS
CPS
1-30
AC1,
AC2
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing
Level
(dB)
Focus
Frequency Compensation
AccuVoice
Volume Adjustent Range
Compression
Bass Reduction
Voice
Use if sound distorts or echoes
Limits dynamic range
Vary according to Hearing Level
3
2
1 or 2
On
1 or 2
1
AV205 Feature Symbol Setting Condition
FOC
ICE
FCP
bAS
CPS
1-30
AC1, AC2
Suggestions for using Compression [CPS]
Using this feature ensures the level of sound produced by the device will be restricted
(compressed) to t the dynamic range requirement of a client. Here are examples of the
effect of the three settings:
Please note that it is likely that the output level will increase when CPS is activated.
The client’s preferred volume level setting will decrease as the CPS level increases.
If the client uses a hearing aid, the following settings are recommend as a starting
point for improved intelligibility.
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing Level (dB)
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing Level (dB)
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing Level (dB)
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing Level (dB)
no CPS
CPS1
CPS2 CPS3
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing
Level
(dB)
Focus
Frequency
Compensation
AccuVoice
Volume
Adjustent Range
Compression
Bass Reduction
Voice
Increase if there
is background
noise in the room
Increase high
frequency output
by 3 dB per step
Reduce low
frequency by
3 dB per step
Amount of dynamic
range limitation
Use to improve
speech discrimination
Vary according to
Hearing Level
2 or 3
3
2 or 3
1 or 2
2
1, 2
or 3
AV205 Feature Symbol Setting Condition
FOC
ICE
FCP
bAS
CPS
1-30
AC1,
AC2
Frequency (Hz)
30
40
50
60
70
80
90
100
110
120
130
140
125 250 500 1000 2000 4000 8000
20
10
0
-10
Hearing
Level
(dB)
Focus
Frequency
Compensation
AccuVoice
Volume
Adjustent Range
Compression
Bass Reduction
Voice
Increase if there
is background
noise in the room
Increase for improved
speech sharpness
Amount of dynamic
range limitation
Vary according
to Hearing Level
2 or 3
3 or 4
3
On
3
1, 2
or 3
AV205 Feature Symbol Setting Condition
FOC
ICE
FCP
bAS
CPS
1-30
AC1,
AC2
/