Lectrosonics NS1 User Manual

Portable noise generator

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TECHNICAL DATA

Portable Noise Generator

The Lectrosonics NS1 Portable Noise Generator is a
multifunction instrument designed primarily to facili­
tate fast, accurate setup of the Lectrosonics Modular
Automatic Mixing system. By providing a consistent
noise source, the input trim (gain) on each mic preamp
channel can be accurately adjusted to compensate for
the variation in sensitivity that occurs in some micro­
phone designs.

The built in speaker provides an acoustic noise source
for individual channel adjustment or to monitor exter­
nal signals connected to the ¼” jack. Wideband pink
noise or 3kHz 1/3 octave filtered pink noise is avail­
able at the balanced XLR line output for room
equalization and checking high frequency driver cov­
erage in multi-way speaker systems. The housing and
mechanical parts are made of machined aluminum for
lasting ruggedness in the field

Internal speaker with level control

Wideband pink noise
3kHz filtered pink noise

Balanced XLR output
1/4” phone jack input
Powered by two 9V batteries

3.2"

LECTROSONICS

POWER

NOISE GENERATOR

3kHz

SPKR

OUTPUT

ON

PINK

OFF

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NS

EXT

AUDIO IN

1.22"

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LECTROSONICS, INC.

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