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EAW Smaart 6 Operation Manual
Table of Contents
Chapter 1:
Getting Started............................................................................................9
1.1
1.2
Hardware Requirements ............................................................................9
1.1.1
Computer.....................................................................................9
1.1.2
1.1.3
1.1.4
1.1.5
Measurement Microphone ........................................................11
Microphone Preamplifier ..........................................................11
Cables and Interconnections .....................................................11
Additional Useful Equipment ...................................................11
Smaart 6 Software Installation ................................................................12
1.2.1
1.3
Smaart 6 Signal I/O .................................................................................14
1.4
Introduction to the User Interface............................................................16
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
1.4.9
1.4.10
1.5
Chapter 2:
First Time Installation...............................................................12
The Menu Bar ...........................................................................17
The Plot Area ............................................................................17
Cursor Readout .........................................................................17
Start/Stop Buttons .....................................................................17
Measurement Mode Buttons .....................................................18
Display Controls .......................................................................18
Reference Trace Controls..........................................................18
Signal Generator .......................................................................19
Internal Delay Control ..............................................................20
Signal Level/SPL Display and Input Level Meters ..................20
How to use this Manual...........................................................................21
Concepts, Glossary, and Bibliography .......................................23
2.1
Concepts ..................................................................................................23
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.1.9
Decibels.....................................................................................23
Fast Fourier Transform .............................................................24
Averaging..................................................................................25
Sampling Rate ...........................................................................25
Frequency Resolution ...............................................................26
Pink and White Noise ...............................................................27
Data Window Functions............................................................28
Impulse Response .....................................................................29
The Transfer Function...............................................................29
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