BRUEL & KJAER 1615 User Manual

CONTENTS
1. INTRODUCTION • • • • • • • • • • • • • • • • • . • • • • • . • • • • 3
2.
TECHNICAL DESCRIPTION • • • • • • • • • • • • • • • • • • • • • 5
Input Amplifier . . . . . . . . . . . . . . . . . . . . . . 5
1/3
Octave Filters . . . . . . . . . . . . . • . . . . . . . 5
Octave Filters ......... . .............. 10
Effective Bandwidth . . . . . . . . . . . . . . . . . . . 12
Phase Response ...................... 12
Filter Transient Response ............... 13
Weighting Networks .................... 14
Linear Ranges . . . . . . . .............. 14
Output Amplifier . . . . . .............. 14
Remote
Control . . . . . . . . . . . . . • • • . . . . . . 14
3. CONTROLS •.•••••..••••.•....•••...••••.. 16
4. OPERATION ••••••.•..•••.•.•.••••••••.••• 19
General ...................•••..... 19
Conversion of 1615 to 1614 ............... 19
Use with Microphone Amplifier 2603/04 ..•..... 21
Use with Amplifier 2606 ..........•...... 23
Use with Frequency Analyzer 2107 ........... 25
Use with Precision Sound Level Meter 2203 and
Impulse Precision Sound Level Meter 2204 ..•... 27
Use with FM Tape Recorder 7001 ........... 28
Use with Random Noise Generator 1402 ........ 28
Use with Level Recorder 2305 • . . . • . • • • • . • . . 31

BRUEL & KJAER 1615 Specifications

General

Brand	BRUEL & KJAER
Model	1615
Category	Measuring Instruments
Language	English