| 基于nRF24Z1的短距离无线音频传输系统设计 |
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| 引用本文： | 刘成安,孙涛,王银玲.基于nRF24Z1的短距离无线音频传输系统设计[J].通信技术,2008,41(11). |
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| 作者姓名： | 刘成安 孙涛 王银玲 |
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| 作者单位： | 西南科技大学,四川绵阳,621010 |
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| 摘 要： | 为了解决无线话筒功耗大的问题,提出一种基于nRF2421为核心的低功耗无线音频传输系统的设计方案.首先给出了系统的整体结构图,然后详细介绍各部分的软,硬件设计方法.实验结果表明:该方案可有效地降低系统的功耗,可以连续工作20 h,满足设计要求.
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| 关 键 词： | 音频 无线传输 |
Design of Short-range Wireless Audio Transmission System Based on NRF24Z1 |
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| LIU Cheng-an,SUN Tao,WANG Yin-ling.Design of Short-range Wireless Audio Transmission System Based on NRF24Z1[J].Communications Technology,2008,41(11). |
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| Authors: | LIU Cheng-an SUN Tao WANG Yin-ling |
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| Affiliation: | LIU Cheng-an,SUN Tao,WANG Yin-ling (Southwest University of Science , Technology,Mianyang Sichuan 621010,China) |
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| Abstract: | In order to solve the large power consumption of the wireless microphone, a low-power wireless audio transmission system based on the nRF24Z1 is designed. This paper gives first the overall structure of the wireless audio transmission system structure, and then describes in detail various parts of the hardware and software designs. The experiment results show that the scheme is effective in reducing system power consumption, could work continuously for 20 hours, and thus meets the design requirements. |
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| Keywords: | nRF2421 |
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