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)