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Phonak Virto B
Technical Data
Phonak Virto B-10 O (B90/B70/B50/B30) (M)
V1.
00/2
017-
03/P
aB ©
Son
ova
AG
All
right
s re
serv
ed/p
age
1/3
Compact ITE, battery size 10 (for fitting range, product details and available options, please see Product Information or visit www.phonakpro.com). Unless otherwise specified, all data obtained are measured with 5 mm tubing and Phonak Target measurement settings.
Ear simulator data IEC 60118-0: 1994
Output sound pressure level
Acoustic gain
Frequency range <100 Hz - 8000 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
2% 2.5% 2%
Battery current Quiescent Working
1.1 mA 1.2 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
Using pure tone measurements with a digital hearing instrument can result in a wavy frequency response. This is an artefact resulting from the use of a narrowband input signal and does not affect the actual performance with naturally occurring broadband input signals.
2cm3 coupler data ANSI/ASA S3.22.2014 IEC 60118-0: 2015
Output sound pressure level
Acoustic gain
Frequency range <100 Hz - 7000 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
1% 1.5% 1%
Battery current 1.2 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
0
10
20
30
40
50
100 1000 10000
dB
70
80
90
100
110
120
100 1000 10000
dB SPL
10
20
30
40
50
60
100 1000 10000
dB
80
90
100
110
120
130
100 1000 10000
dB SPL
Maximum 1600 Hz 120 dB SPL 111 dB SPL
Full-on gain (Input 90 dB SPL)
Maximum 1600 Hz RTG 50 dB 43 dB 36 dB
Full-on gain (Input 50 dB SPL)
Reference test gain(Input 60 dB SPL)
Reference test gain(Input 31.6 mA/m)
60
70
80
90
100
110
100 1000 10000
dB SPL
70
80
90
100
110
120
100 1000 10000
dB SPL
Full-on gain (Input 90 dB SPL)
Maximum HFA 109 dB SPL 103 dB SPL
Maximum HFA RTG 40 dB 35 dB 26 dB
Full-on gain (Input 50 dB SPL)
Reference test setting(Input 60 dB SPL)
HFA-SPLIV RTLS/ETLS 86 dB SPL 0 dB
Reference test setting(Input 31.6 mA/m)
Maximum 1600 Hz (Input 1mA/m)
80 dB SPL 73 dB SPL
Phonak Virto B
Technical Data
Phonak Virto B-10 O (B90/B70/B50/B30) (P)
V1.
00/2
017-
03/P
aB ©
Son
ova
AG
All
right
s re
serv
ed/p
age
2/3
Compact ITE, battery size 10 (for fitting range, product details and available options, please see Product Information or visit www.phonakpro.com). Unless otherwise specified, all data obtained are measured with 5 mm tubing and Phonak Target measurement settings.
Ear simulator data IEC 60118-0: 1994
Output sound pressure level
Acoustic gain
Frequency range <100 HZ - 6800 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
1% 2% 1%
Battery current Quiescent Working
1.0 mA 1.1 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
Using pure tone measurements with a digital hearing instrument can result in a wavy frequency response. This is an artifact resulting from the use of a narrowband input signal and does not affect the actual performance with naturally occurring broadband input signals.
2cm3 coupler data ANSI/ASA S3.22-2014 IEC 60118-0: 2015
Output sound pressure level
Acoustic gain
Frequency range <100 HZ - 6700 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
1% 1% 1%
Battery current 1.2 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
10
20
30
40
50
60
100 1000 10000
dB
70
80
90
100
110
120
100 1000 10000
dB SPL
70
80
90
100
110
120
100 1000 10000
dB SPL
20
30
40
50
60
70
100 1000 10000
dB
80
90
100
110
120
130
100 1000 10000
dB SPL
Maximum 1600 Hz 125 dB SPL 118 dB SPL
Full-on gain (Input 90 dB SPL)
Maximum 1600 Hz RTG 60 dB 53 dB 43 dB
Full-on gain (Input 50 dB SPL)
Reference test gain(Input 60 dB SPL)
Maximum 1600 Hz (Input 1 mA/m)
89 dB SPL 83 dB SPL
Reference test gain(Input 31.6 mA/m)
60
70
80
90
100
110
100 1000 10000
dB SPL
Full-on gain (Input 90 dB SPL)
Maximum HFA 115 dB SPL 111 dB SPL
Maximum HFA RTG 50 dB 46 dB 34 dB
Full-on gain (Input 50 dB SPL)
Reference test setting (Input 60 dB SPL)
HFA-SPLIV RTLS/ETLS 94 dB SPL 0 dB
Reference test setting(Input 31.6 mA/m)
Phonak Virto B
Technical Data
Phonak Virto B-10 O B90/B70/B50/B30) (SP)
V1.
00/2
017-
03/P
aB ©
Son
ova
AG
All
right
s re
serv
ed/p
age
3/3
Compact ITE, battery size 10 (for fitting range, product details and available options, please see Product Information or visit www.phonakpro.com). Unless otherwise specified, all data obtained are measured with 5 mm tubing and Phonak Target measurement settings.
Ear simulator data IEC 60118-0: 1994
Output sound pressure level
Acoustic gain
Frequency range <100 Hz - 7700 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
1% 1.5% 1%
Battery current Quiescent Working
1.1 mA 1.2 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
Using pure tone measurements with a digital hearing instrument can result in a wavy frequency response. This is an artifact resulting from the use of a narrowband input signal and does not affect the actual performance with naturally occurring broadband input signals.
2cm3 coupler data ANSI/ASA S3.22-2014 IEC 60118-0: 2015
Output sound pressure level
Acoustic gain
Frequency range <100 Hz - 7000 Hz
Total harmonic distortion 500 Hz 800 Hz 1600 Hz
1% 1% 1%
Battery current 1.2 mA
Equivalent input noise level 19 dB SPL
Induction coil sensitivity
20
30
40
50
60
70
100 1000 10000
dB
80
90
100
110
120
130
100 1000 10000
dB SPL
70
80
90
100
110
120
100 1000 10000
dB SPL
30
40
50
60
70
80
100 1000 10000
dB
80
90
100
110
120
130
100 1000 10000
dB SPL
Maximum 1600 Hz 129 dB SPL 120 dB SPL
Full-on gain (Input 90 dB SPL)
Maximum 1600 Hz RTG 70 dB 61 dB 45 dB
Full-on gain (Input 50 dB SPL)
Reference test gain(Input 60 dB SPL)
Maximum 1600 Hz (Input 1 mA/m) 100 dB SPL 91 dB SPL
Reference test gain(Input 31.6 mA/m)
70
80
90
100
110
120
100 1000 10000
dB SPL
Full-on gain (Input 90 dB SPL)
Maximum HFA 119 dB SPL 114 dB SPL
Maximum HFA RTG 60 dB 54 dB 37 dB
Full-on gain (Input 50 dB SPL)
Reference test setting(Input 60 dB SPL)
HFA-SPLIV RTLS/ETLS 96 dB SPL -1 dB
Reference test setting (Input 31.6 mA/m)