In this paper, a DSP-based HF channel simulator within audiobandwidth is designed and implemented based on the concerned theory on the effects caused by the ionosphere in radio wave.
根据电离层影响无线电波传输的有关理论，本文设计并实现了一种基于DSP的话音带宽短波信道模拟器。
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However, in line with the modest capabilities of the iMic, our target for this series is to work with two parallel (stereo) 44.1khz 16-bit data streams, implying an audiobandwidth of 22.05khz.
Selectable video and audio streaming rates allowed us to balance the amount of network bandwidth consumed against the required video quality and volume of stored video content.