lpc
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abbr.
low-pressure chamber 低压室；low-pressure compressor 低压压缩机；linear predictive coding 线性预言性译码；least-preferred coworker 最不愿意合作的人
权威例句
Efficient coding of LPC parameters by temporal decompositionA mixed excitation LPC vocoder model for low bit rate speech coding
Role of lysophosphatidylcholine (LPC) in atherosclerosis
Efficient vector quantization of LPC parameters at 24 bits/frame
Efficient vector quantization of LPC parameters at 24 bits/frame
A new model of LPC excitation for producing natural-sounding speech at low bit rates
A new model of LPC excitation for producing natural-sounding speech at low bit rates
Theoretical analysis of the high-rate vector quantization of LPC parameters
Robust voice activity detection using higher-order statistics in the LPC residual domain
Efficient search and design procedures for robust multi-stage VQ of LPC parameters for 4 kb/s speech coding
1. Compared to classical LPC approach, the experiments prove the superiority of this approach in terms of speech quality.
与经典的LPC方法的对比实验验证了该法在合成语音质量方面的优越性。
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2. Code-Excited Linear Predictive (CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。
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3. Layered Process Control (LPC) are a system of audits performed by multiple levels of management. Key process characteristics are audited frequently to verify process conformance.
逐层过程管理（LPC）是由多个管理层进行的系统审核。对关键过程特性进行频繁的审核以验证过程符合性。
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4. Based on the concept of linear predication coding, analyzes and researches the linear predication coding technique and the auto-correlation solution of its LPC regularity equations.
从线性预测编码技术的概念入手，分析和研究了线性预测编码技术及其LPC正则方程的自相关解法。
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5. Objective To explore some certain processes and effects of lysolecithin choline (LPC) in the pathogenesis of pancreatic encephalopathy (PE).
目的探讨溶血卵磷脂（LPC）在胰性脑病（PE）发病机制中的作用环节和效应机制。
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6. A new Split Vector Quantizer(SVQ) of LSF parameters is designed in LPC speech coding.
在LPC语音编码中设计了一种新的LSF参数分裂矢量量化器。
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7. It bases on the LPC coder, the encoding information includes not only speech feature parameters, but also some wave information, due to the application of A_B_S and VQ.
它在LPC声码器的基础上，采用了A-B-S和VQ等技术，编码信息中既包含若干语音特征参量又包括部分波形编码信息。
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8. This paper applies the long-time spectrum statistical parameters to the text-independent speaker recognition system, as more valid parameters with LPC together.
把频谱特征的统计参数应用于与文本无关的说话人识别系统中，与LPC参数一起作为一种更有效的参数。
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9. And then the stability of LPC model when quantizing the residual is proved.
进而证明了LPC模型在残差信号量化时的稳定性。
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10. The formants were measured using LPC method. The averaged values and deviations of formants were given with statistical meaning.
共振峰的测量采用LPC法，给出了具有统计意义的前五个共振峰的平均值和散布。
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11. Al present, the linear predictive coding (LPC) is the best method for voice analysis.
线性预测编码（LPC）是当今语音分析中最好的方法。
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12. MELP vocoders utilize mixed pulse and noise as the excitation to elimate the buzzes in traditional LPC vocoders, and add a jitter voicing state to overcome the tonal noise.
MELP声码器采用混合脉冲和噪声激励解决了经典LPC的嗡嗡声的问题； 引入了抖动浊音状态以克服音调噪声；
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13. Compared with traditional LPC method, it can lower the order.
与传统的LPC谱包络提取法相比，它能降低所用的阶数。
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14. In present, the most basical used parameters for speaker identification are linear predictive coding(LPC) parameter, Mel frequency cepstrum coefficient(MFCC), etc.
目前在说话人识别中常用的特征是线性预测编码（LPC）参数和美尔倒谱系数（M FCC）等。
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15. LSP parameters can be obtained by solving an N-order non-linear equation relating to the linear predictive coding(LPC) coefficients.
LSP参数可以通过求解一个与线性预测系数（LPC）相关的非线性N阶方程得到。
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16. Objective: To observe the effect of vitamine C on ischemia-reperfusion-like effect of exogenous Lysophosphatidylcholin(LPC) in isolated working rat heart models.
目的：观察维生素C的对抗外源性溶血磷脂酰胆碱（LPC）所致的离体大鼠工作心脏类缺血再灌注损伤作用。
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17. Moreover, hoarse speech signals of some typical cases are analyzed by the methods of digital signal processing, including FFT, LPC, Cepstrum.
此外，一些典型情况的嘶哑语音信号被数字信号处理方法分析，这些方法包括FFT、LPC、倒谱技术、伪彩色编码等。
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18. The experimental results show that the weighted cepstral distance measure works substantially better than LPC cepstral distance measure and other measures.
实验结果表明：这种加权倒谱距离度量结果优于LPC倒谱距离及其它度量方法。
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19. When LPC vocoder exactly extracts vocal tract parameters, whether an excitation model is good of not will severoly affect the quality of the synthetic speech.
LPC声码器在准确提取声道参数的情况下，激励模型的优劣直接影响着综合语音的质量。
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20. Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.
镧镨铈混合稀土（LPC ）是新型专利成分的混合稀土。
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21. Linear predictive coding(LPC)parameters are widely used in various speech coding algorithms for representing the spectral envelop information of speech.
表征语音谱参数的线性预测编码（LPC）参数被广泛用于各种语音编码算法。
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22. So, in this chapter, the basic principle and algorithm of LPC for speech signal have been discussed in detail.
所以这一章较为详细地讨论了语音信号线性预测编码的基本原理和算法。
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23. Aim To study the inhibitory effect of anti-oxidant agents salvianolic acid B on MMP-2 production in bovine artery endothelial cells (BAEC) stimulated with lysophosphatidylcholine (LPC).
目的研究抗氧化剂丹酚酸B对溶血磷脂酰胆碱（LPC）诱导牛主动脉内皮细胞（BAEC）产生MMP2的影响。
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24. Methods BAEC were stimulated by LPC alone or in combination with salvianolic acid B, the cultured cell medium was collected for detection of MMP-2 activity by gelatin zymography method.
方法采用体外培养牛主动脉内皮细胞的方法，用LPC单独或与丹酚酸B共同作用于BAEC ，明胶酶谱法测定细胞培养上清中基质金属蛋白酶2 （MMP2 ）活性。
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25. Aim: To observe the effect of LPC on the pacemaker current If in ischemic myocardium and if the effect could be reversed by ISO.
目的：观察在缺血条件下，溶血磷脂酰胆碱对心肌起搏离子流的影响以及能否被异丙肾上腺素逆转。
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26. In this thesis, based on LPC analysis, a method for calculating the spectrum converted system unit impulse function is proposed. So the spectral envelope is converted efficiently.
本文基于LPC分析，提出用反傅里叶变换的方法来求解频谱搬移后的系统单位冲激响应，以此来实现频谱包络的变换，并取得了较好的效果。
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27. In this thesis, based on LPC analysis, a method for calculating the spectrum converted system unit impulse function is proposed. So the spectral envelope is converted efficiently.
本文基于LPC分析，提出用反傅里叶变换的方法来求解频谱搬移后的系统单位冲激响应，以此来实现频谱包络的变换，并取得了较好的效果。
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28. and (4)LPC may act as a nonspecific depressant of membranous channel to destroy the membranous function.
lpc可能作为心肌膜通道的非特异性抑制剂而破坏膜功能。
-- 来源 -- 网友提供
29. Loss Prevention Council, LPC
英国灾损预防协会
-- 来源 -- 英汉 - 翻译参考[网络]
30. LPC Low Pin Count
少针脚型接口
-- 来源 -- 计算机缩写术语完全介绍[网络]
lpc
