CHAPTER 13
Tone Assessment Option BZ-7231 –
1/3-octave Method .......................................................................................... 117
13.1 General ............................................................................................................ 117
13.2 Tone Assessment According to ISO 1996-2, Annex D.................................... 118
13.3 Setting up the Analyzer.................................................................................... 119
13.4 Measuring ........................................................................................................ 122
13.5 Logging Software BZ-7133 Template .............................................................. 124
13.6 Status Codes (Smileys) ................................................................................... 124
13.7 Recalling Saved Measurements ...................................................................... 125
CHAPTER 14
Specifications ................................................................................................. 127
APPENDIX A
Setup Parameters........................................................................................... 139
A.1 Input................................................................................................................. 139
A.2 Frequency Settings .......................................................................................... 140
A.3 Statistics........................................................................................................... 141
A.4 Measurement Control ..................................................................................... 142
A.5 Logged Broadband .......................................................................................... 143
A.6 Logged Broadband (100 ms) ........................................................................... 145
A.7 Logged Spectrum............................................................................................. 145
A.8 Markers............................................................................................................ 146
A.9 Signal Recording.............................................................................................. 147
A.10 Occupational Health......................................................................................... 149
A.11 Tone Assessment ............................................................................................ 151
APPENDIX B
Measurement Parameters.............................................................................. 153
B.1 Total Measurement .......................................................................................... 154
B.2 Logged Measurement ...................................................................................... 157
B.3 Logged (100 ms) Measurement....................................................................... 159
B.4 Instantaneous Measured Parameters (available at any time).......................... 159
APPENDIX C
Instrument Parameters .................................................................................. 163
C.1 Current Transducer.......................................................................................... 163
C.2 Transducers..................................................................................................... 163
C.3 Calibration Setup ............................................................................................. 166
C.4 Type 2250 Light Microphones.......................................................................... 166
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