- The NM-01 is a sound masking module to be used in conjunction with TOA’s 9000M2, series. This module generates a noise source to be used for sound masking and audio privacy applications. Such applications include open-plan office environments or smaller spaces where distracting or private conversations need to be made unintelligible. The module allows connection of optional external signal processing equipment (e.g. an equalizer), as required. A simple contact allows for muting of this noise source, if desired.
Specification Power Source 24 V DC (Supplied from amplifier) Current Consumption 10mA Output Level (to amplifier) 300mV Noise Type Analog random pink noise Mute Function Dry contact, normally open (close to mute) Input 10kΩ, RCA pin jack Output 150mV, 600>, RCA pin jack Dimensions 35(W) x 78(H) x 88(D)mm (1.38” x 3.07” x 3.46”) Weight 64g (0.14lb)