13783685604
  1. 地址:郑州市郑汴路家电城3排18号
  2. 电话:0371-66388180
  3. QQ:87838366
  4. 业务:校园广播、公共广播批发

会议周边

您现在的位置:主页 > 产品展示 > 会议系统 > 会议周边 >
力卡DAM-800 8路数字自动混音器

产品型号:

上架时间:2016-06-28

产品详情

产品详情

DAM-800 8路数字自动混音器是数字控制技术与数字信号处理的完美结合,以高性能DSP为核心设计,全自动工作,无需人工干预。

8路数字自动混音器具有全自动开启只有信号输入声道,声音闸门动作电平能自动调整,这种功能仅在话筒处于工作状态时才会被激活,可以尽可能避免多个开启话筒导致的音质下降。安装简便,只需在会议的当场设定,即能发挥自动的功能,不用烦杂的设定作业。并可依所需求来选用自动处理或是强制关闭麦克风的手动处理功能,在主持人的主导之下,能使会议平顺的进行。

 

产品特点:

Key Features:

● 具备8路独立的工作通道,每通道可独立调整增益输出,互不影响,多功能智能型会议用数字自动混音器。

● Eight independent channels, allowing the gain adjustment for each channel.

 

● 声音阀门动作电平自动控制,以新开发的微处理器计算环境噪音来自动设定。

● Noise Adaptive Threshold (NAT) manages the audio system by distinguishing dynamic audio (such as speech) and the noise floor (such as air conditioning). It continuously adjusts the activation threshold, so that only speech level louder than the background noise can open a channel.

 

● 以数字方式连结,DDM-802最多可串接到16台,即可扩充多达128支话筒的系统。而且线路可自动算出最适合全系统的增益,避免回授的产生。

● Digital mode linking,up to 16-unit daisy chain by accessory link cable to allow maximum 128 channels operation. And the circuit can count the gain which is the most suitable to whole system, effectively avoiding the feedback.

 

● 最后发言维持,可设定最后发言的通道保持开启状态。

● Last Mic Lock On. The last channel opened remains open until another takes its place.

 

● 全数字化信号处理,内置高、低通滤波器、8X2矩阵等。基本使用操作可在主机面板上设置,连接电脑后配合专用的控制软件,可对每个通道作详细设定和调整。

● Full digital signal processing. Built-in low-pass and high-pass filter, 8*2 matrix. Basic function can be operated on the panel. For additional detail setting, connect to the mixer to a PC with specific software.

 

●每声道附48V的幻象电源开关,可自由选择话筒输入和线路输入。

● 48V phantom power individually selectable for each channel, either line or microphone output available.

 

● 除了具备两路模拟输出外,更配备AES数字音频输出接口,可连接数字录音设备进行调整设置。

● Besides the two analog outputs, the system is with AES digital audio output port, allowing the connection to digital recording system.

 

● 主机与电脑采用TCP/IP连接方式或[手机(安卓系统)用WIFI连接方式]、可实现会议系统的远程控制,远程诊断和升级,附专用操作软件。

● The mixer can connect to a PC by TCP/IP or Android phone by WIFI for remote control, conferencing system remote control, remote diagnostics and upgrades. Specific software is included with every DDM-802.

 

●每通道配备5段自定义均衡,可自由设定频点和增益,配备独立的低通,高通开关。

● 5 parts of custom equalization for each channel, allowing the setting of frequency and gain. Independent low-pass and high-pass switch for each channel.

 

● RS-232接口可用于连接中控及摄像跟踪。

● RS-232 ports allow the connection to external control and video tracking system.

4.jpg