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ND-20是日本Otari公司最新推出的,基于IEEE 1394高速串行总线网络,使用电缆或光纤进行音频信号传输和分配的设备。将放置在不同位置的多台ND-20联网,就可以对音频信号进行两点之间单向或双向的,或多点之间任意方向的分配和传输。ND-20还能作为高质量的传声器前置放大器、A/D、D/A转换器和取样频率转换器使用,这些功能即使是一台ND-20作为单机使用也可以完成。ND-20可以工作在从32kHz直至96kHz的取样频率下,支持16bit、20bit以及24bit。因此,在这个网络中,从模拟直到各种格式的数字音频的连接、分配和传输将得到全面解决。
The ND-20 is the latest addition to Otari’s Japan-based IEEE 1394 high-speed serial bus network that uses cables or optical fibers for audio signal transmission and distribution. By placing multiple ND-20 networks in different locations, you can assign and transmit audio signals in one direction or two directions between two points, or in any direction between multiple points. The ND-20 can also be used as a high-quality microphone preamplifier, A / D, D / A converter and sampling frequency converter, which can be done even with a single ND-20 as a single unit. The ND-20 can operate at 16-bit, 20-bit, and 24-bit speeds at sampling frequencies from 32 kHz up to 96 kHz. Therefore, in this network, the connection, distribution and transmission of digital audio from analog to various formats will be completely solved.