TOA AN-001T Ambient Noise Controller Module

รหัสสินค้า : AN-001T

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TOA AN-001T Ambient Noise Controller Module

The AN-001T is a plug-in module of 2-channel ambient noise detector designed for use with the 9000 series amplifiers. It automatically adjusts the output volume in response to the change of ambient noise level. The AN-001T can handle input signals from microphone level (-60 dB) to line level (-10 dB) by controlling the gain in 9 steps. Phantom power (+24 V) can be supplied for condenser microphone use.

Power Source+24 V DC, -24 V DC, +6 V DCCurrent Consumption20 mA (at +24 V DC), 20 mA (at -24 V DC), 75 mA (at +6 V DC)InputSensor input (Ambient noise sensor microphone input): 2 channels,

3 kΩ (when the phantom power is ON)/10 kΩ (when the phantom power is OFF),

electronically-balanced, removable terminal block (3 pins)Input Sensitivity-60, -54, -48, -42, -36, -30, -24, -18, -10 dB* (selectable)Phantom Power+24 V DCA/D Converter24 bit ADCSampling Frequency48 kHzAmbient Noise Control FunctionSensor input reference level adjustment function

Maximum output signal level control: -15 to 0 dB

Minimum output signal level control: -18 to -3 dB

Sample time setting: 10 s, 15 s, 20 s, 30 s, 1 min, 2 min, 3 min, 5 min

Gain ratio setting (Ambient noise: Output signal level):Operating Temperature-10℃ to +40℃FinishPanel: Aluminum, hair-lineDimensions35 (W) × 78 (H) × 91.5 (D) mmWeight84 gAccessoryRemovable terminal plug (3 pins) …2, Module mounting screw …2OptionCeiling mount microphone: AN-9001