ISOtunes LINK 2.0 Manuel D'utilisation page 3

EN 352-6:2020
Safety-related audio input / sicherheitsrelevanter audioinput
Bluetooth (HFP)
Criterion input signal:
Sound output level at maximum input signal:
Usage time for max. input signal:
Relationship between input signal level sound and output level
Input signal level [dBFS]
SPL [dB(A)]
EN 352-8:2020
Audio entertainment / audio
Bluetooth (A2DP) maximum sound Level
AS/NZS 1270:2020
D1: Means • D2: Standard Deviation • D3: Means - Standard Deviation
Frequency, Hz
D1:
D2:
D3:
HEARING PROTECTOR CLASS 5
Tested to AS/NZS1270, when selected, used and maintained as specified in
AS/NZS 1269 this protector may be used in noise up to 110 dBA assuming
an 85 dBA criterion. A lower criterion may require a higher protector class.
-54 -49
70.0 75.0
125 250 500 1000 2000 4000 8000
15.9 18.9 24.8 28.6 35.4 38.9 30.9
4.9 4.0 4.5
11.0 14.9 20.3 24.3 30.5 33.5 25.2
-31.6 dBFS
84.8 dB(A) at -14 dBFS
4.21 h at -14 dBFS
-44 -39 -34
79.9 82.0 82.0
78.0 dB(A) at -10 dBFS
4.3 4.9 5.4
-29 -24 -19
81.9 82.4 82.6
5.7
-14
84.8