Ambient Noise Controller Module (9000 Series) TOA AN-001T
คุณลักษณะของ Ambient Noise Controller Module (9000 Series) TOA AN-001T
- Automatically adjusts output gain to compensate for changes in ambient noise level
- Each input can be assigned to control a specific output
- Two inputs with +24VDC phantom power for condenser mics
- 14 preset gain ratios
- Accessory sensing microphone available, model AN-9001
- Maximum two per chassis
- Brochure : Ambient Noise Controller Module (9000 Series) TOA AN-001T
spec of product Ambient Noise Controller Module (9000 Series) TOA AN-001T
Power Source | +24 V DC, -24 V DC, +6 V DC |
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Current Consumption | 20 mA (at +24 V DC), 20 mA (at -24 V DC), 60 mA (at +6 V DC) |
Input | Sensor 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 DC |
A/D Converter | 24 bit ADC |
Sampling Frequency | 48 kHz |
Ambient Noise Control Function | Sensor 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℃ |
Finish | Panel: Aluminum, hair-line |
Dimensions | 35 (W) × 78 (H) × 91.5 (D) mm |
Weight | 82 g |
Accessory | Removable terminal plug (3 pins) …2, Module mounting screw …2 |
Option | Ceiling mount microphone: AN-9001 |