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基于IEEE802.15.4实现无线语音通信 被引量:7

IEEE802.15.4-based wireless voice communications technology
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摘要 提出一种基于IEEE802.15.4的无线语音通信技术方案,该方案采用TI公司的CC2430芯片进行设计,充分利用CC2430 SoC的性能特点,使用的外围器件很少,很好地实现了短距离无线语音传输,具有成本低,音质较好的优点。 Based on IEEE802.15.4 wireless voice communications technology program, which uses TI' s CC2430 chip to design, makes full use of the CC2430 SoC performance characteristics, the use of small external components, to achieve a good short-range wireless voice transmission. It has advantages of low cost, better sound quality.
出处 《信息技术》 2009年第8期45-49,共5页 Information Technology
关键词 IEEE802.15.4 ZIGBEE CC2430 无线语音通信 IEEE802.15.4 Zigbee CC2430 wireless voice communications
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参考文献6

  • 1TI. CC2430 Data Sheet (rev. 2.1 ) : A True System-on-Chip solution for 2.4GHz IEEES02.15.41ZigBee[EBlOL]. [2007 - 06]. http://focus. ti. com. cn/cn/docs/prod/folders/print/cc2430. html.
  • 2Atmel. Application note AVR335: Digital Sound Recorder with AVR and DataFlash. Rev. 1456B[Z].2002.
  • 3Eek O A, Johnson R, Torvmark K H. Application Note AN026: Wireless audio using CC1010[Z.]. Chipcon,2003.
  • 4IEEE sial. 802.15.4 - 2003: Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for Low Rate Wireless Personal Area Networks (LR-WPANs)[S]. IEEE Society,2003.
  • 5Mierochip. AN643-Adaptive Differential Pulse Code Modulation using the PIC1617 [EB/OL]. [2007]. http ://www. microehip.com.
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二级参考文献5

  • 1王秀梅,刘乃安.利用2.4GHz射频芯片CC2420实现ZigBee无线通信设计[J].国外电子元器件,2005(3):59-62. 被引量:108
  • 2Georgiy Pekhteryev.Image Transmission over IEEE802.15.4 and ZigBee Networks[J].IEEE ISCAS MAY,2005.
  • 3AVR335.pdf.www.atmega.com.
  • 4ZigBee Alliance.Network Layer Specification 1.0.http://www.zigbee.org.2004.
  • 5IEEE Standard 802,part 15.4:Wireless Medium Access Control (MAC)and Physical Layer (PHY) Specifications for Low Rate Wireless Personal Area Networks (WPANs),2003.

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