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AFS1910 Automatic Feedback Suppressor

Automatic Feedback Suppressor

AFS1910

Automatic feedback control for higher usable gain and stable voice reinforcement.

Product Overview

Clear, dependable audio for professional spaces

Automatic feedback control for higher usable gain and stable voice reinforcement.

Technical Information

Technical specifications

English specifications are provided for review. Missing or conflicting source values are marked in the table; confirm these with ARTCK before specifying the product.

English technical specifications
Frequency response125 Hz–15 kHz
Distortion<0.1% at 1 kHz
Signal-to-noise ratio>65 dB
Input impedance20 kΩ
Balanced output impedance200 Ω
Operating temperature-10 to 55 °C
Dimensions480 × 220 × 44 mm
OperationAutomatic microphone signal processing with one-button operation
Rated supply220 V ±10%, 50 Hz
Weight3.5 kg
Manufacturer-stated gain improvement6 dB, up to 12 dB; installation-dependent
DisplayLCD acoustic spectrum display
View original Chinese specifications
AFS1910
►即插即用,无须调试,自动适应其他音响设备和声学装饰环境,自动弥补会场厅堂建筑吸声装饰的不足;
►任何使用情况下都可获得6dB的増益,高达12dB。讲话拾音距离、声场范围和音量立刻增加4倍;
►—键式开关,并且固化运行工作模式,真正避免误操作,可以无需专业工程技术人员施工调试和售后维护;
►全天候自动实时运行和管理话筒音频,自动校正话筒和音箱等声学器材的频响缺陷,自动分析、补偿和美化讲话者声音的音质及音量。
►配置LCD显示屏,可视化声学专业频谱图形工作界面,对会议进程实时全程监护,给设备操作员提供调试和处置依据。
技术参数:
额定电压: 220V ±10% 50Hz
频率响应:125Hz~15KHz
失真:<0.1% @ 1KHz
信噪比:>65dB
输入阻抗:20KΩ
输岀阻抗(平衡):200Ω
温度范围:-10〜55℃
重量: 3.5kg
尺寸:480 x220 x44mm
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