| 基于DSP的实时语音压缩 |
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| 引用本文： | 徐速. 基于DSP的实时语音压缩[J]. 微计算机信息, 2007, 23(2) |
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| 作者姓名： | 徐速 |
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| 作者单位： | 400020,重庆市重庆工商大学计算机科学与信息学院 |
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| 摘 要： | DSP(数字信号处理器)具有强大的数字信号处理能力,在其应用系统中,大多由ADC和DAC通道来完成对模拟信号的数字化处理。本文介绍了一种集成ADC和DAC于一体的TLC320AD50C模拟接口电路与TMS320VC5416定点DSP接口电路的硬件设计方法,并结合一个具体的软件实例说明主从模式下软件的实现方法。
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| 关 键 词： | 实时 语音压缩 |
Realize with DSP the real-time pronunciation is compressed |
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| XU SU. Realize with DSP the real-time pronunciation is compressed[J]. Control & Automation, 2007, 23(2) |
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| Authors: | XU SU |
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| Abstract: | DSP (digital signal processor) the digital signal with power deals with ability , in its application system, mostly finished the digitized processing of the analog signal by ADC and DAC passway. This text has introduced a kind of integrated ADC and DAC in integrative TLC320AD50C simulation interface circuit and TMS320VC5416 fixed DSP interface circuit hardware design method, com-bine one concrete software instance prove principal and subordinate implementation method of software under the mode. |
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| Keywords: | DSP |
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