DP480

Digital Crossover System Processor
专业数字式分频器/系统处理器
4组输入、8组输出
DP480 SERIES
DIGITAL CROSSOVER SYSTEM PROCESSOR
专业数字式分频器/系统处理器
适用范围：
流动演出、体育场所、剧场、礼堂、多功能厅等高水准声音要求的场所。
功能特点：
数字信号处理器，具有能够精确而又广泛的对音频进行控制的功能。通过前面板界面上的功能按钮，允许快速发送所有控制参数。背光2x20特性LCD显示通道和功能设置。相关按钮可访问所有音频功能和系统工具。更快捷设置和强大的可视输入/输出路由，EQ，滤波曲线系统，USB接口和RS—232接口可用于控制软件和PC连接。软件的使用优势在于它包括非常强大的预设能力，并且在音频路由与控制处理方面非常的直观，可存储多达30个预置。
技术参数：
• 输入接口-输出接口输入可以分配给任何一个输出
• 斜率为12 dB/Oct，18 dB/Oct，24 dB
• Oct和48dB/Oct / 682毫秒输入延时，21毫秒输出延时
• 采用Linkwits-Riley，Bessel和Butterworth滤波器
• 参量均衡器：输入6段，输出4段，全带宽，第1/64到4倍频程范围
• 48 KHz的采样频率
• 独立的输入输出指示
DP480 SERIES
DIGITAL CROSSOVER SYSTEM PROCESSOR
专业数字式分频器/系统处理器
Scope of application :
High standard occasions such as mobile performance,stadium,theater,lecture hall
andmulti functional meeting rooms.
FEATURES：
The digital signal processor, with accurately and widely for audio control function. Through front panel of interface function button, allow to send all of control parameters quickly. Backlight 2x20 characteristic 、LCD display channel and function setup. Related button can access all of audio function and system tools. More speedy setup and powerful of visual input/output routing、EQ、filtering curve system、USB and RS-232 interface can control software and PC connected.The advantage of software is that it includes very powerful preset ability, and it is very intuitive for audio routing and control processing, can be stored more than 30 type preset.
SPECIFICATIONS：
• Input and output interface can be assigned to any one of output
• Slope Rate: 12 dB/Oct，18 dB/Oct，24 dB
• Oct and 48dB/Oct / 682 ms input delay, and 21 ms output delay
• Adopting Linkwits-Riley, Bessel and Butterworth filters
• Parametric equalizer: full bandwidth, from 1/64 to 4 octave range
• 48 KHz sampling frequency
• Independent input and output instructions