| 语音合成ASIC的原理与设计方法 |
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| 引用本文： | 邓先灿,崔世涛.语音合成ASIC的原理与设计方法[J].电子学报,1992,20(11):19-24. |
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| 作者姓名： | 邓先灿 崔世涛 |
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| 作者单位： | 杭州电子工业学院CAE所 杭州310037
(邓先灿)，杭州电子工业学院CAE所 杭州310037(崔世涛) |
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| 摘 要： | 本文阐述了语音合成专用集成电路(ASIC)的数字信号处理原理.采用波形自适应增量调制编码方法,研究并解决了语音信号的压缩与加密.用半定制标准单元CAD设计方法,CMOS工艺,完成了32K ROM 6秒语音ASIC芯片的设计.
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| 关 键 词： | 语音合成 专用集成电路 编码 |
The Principle and Design of Speech Synthesizer ASIC |
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| Deng Xiancan,Cui Shitao.The Principle and Design of Speech Synthesizer ASIC[J].Acta Electronica Sinica,1992,20(11):19-24. |
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| Authors: | Deng Xiancan Cui Shitao |
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| Abstract: | The principle of digital signal processing exploited in the engineering development of speech synthesizer Application Specific Integrated Circuit (ASIC) is reviewed in this paper. The work uses Adaptive Delta Modulation (ADM) to realize speech waveform coding and digital data compression. By employing semi-custom standard cell layout and CMOS process technology, the work achieves a speech synthesizer chip with 32kb on-chip ROM for 6 seconds speech duration. |
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| Keywords: | Speech synthesizing ASIC ADM |
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