Appendix 2: Calibration Reference & Maximum Levels ........................................................................... 90
Earphones - Pure Tone RETSPL ............................................................................................................. 91
Earphones - ANSI Speech RETSPL ....................................................................................................... 92
Earphones - IEC Speech RETSPL .......................................................................................................... 93
Earphones - Pure Tone max HL .............................................................................................................. 94
Earphones - NB noise effective masking level ........................................................................................ 95
Earphones - NB noise max HL ................................................................................................................ 96
Earphones - ANSI Speech max HL ......................................................................................................... 97
Earphones - IEC Speech max HL ............................................................................................................ 97
Insert Earphones - Pure Tone RETSPL ................................................................................................... 98
Insert Earphones - ANSI Speech RETSPL ............................................................................................. 99
Insert Earphones - IEC Speech RETSPL ................................................................................................ 99
Insert Earphones - Pure Tone max HL .................................................................................................. 100
Insert Earphones - NB noise effective masking level ........................................................................... 101
Insert Earphones - NB noise max HL ................................................................................................... 102
Insert Earphones - ANSI Speech max HL ............................................................................................. 103
Insert Earphones - IEC Speech max HL................................................................................................ 103
Bone Vibrators - Pure Tone RETFL ..................................................................................................... 104
Bone Vibrators - ANSI Speech RETSPL .............................................................................................. 105
Bone Vibrators - IEC Speech RETSPL ................................................................................................. 105
Bone Vibrators - Pure Tone max HL .................................................................................................... 106
Bone Vibrators - NB noise effective masking level .............................................................................. 107
Bone Vibrators - NB noise max HL ...................................................................................................... 108
Bone Vibrators - ANSI Speech max HL ............................................................................................... 109
Bone Vibrators - IEC Speech max HL .................................................................................................. 109
Free Field Speakers – ANSI RETSPL and Max HL ............................................................................. 110
Appendix 4: EMC Compatibility .............................................................................................................. 112
Electromagnetic Compatibility .............................................................................................................. 113
Electrical Safety, EMC and Associated Standards ................................................................................ 113
Guidance and Manufacturer’s Declaration - Electromagnetic Emissions ............................................. 113
Recommended Separation Distances between Portable and Mobile RF Communications Equipment and
the GSI Pello ......................................................................................................................................... 114
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity ............................................. 114
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity ............................................. 115
Appendix 4: Reference Materials ............................................................................................................. 117