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- MP2, MP3 (including files with VBR (variable bitrate);3. mp2 ， MP3播放（包括文件的VBR （可变比特率） ;
- Enhanced Variable Rate Codec (EVRC) is one of the most applied variable rate speech coding technologies. 增强型可变速率编解码器EVRC以其较高的合成语音质量和较低的平均码率成为目前应用范围广泛的变速率语音编码技术之一。
- ABR has a variable bitrate for each frame, but its average bitrate is a constant. ABR则是每个帧都有一个可变的比特率，但是其平均比特率是恒定的。
- Three basic development directions of speech coding were analyzed: extreme low rate speech coding, variable rate speech coding and uncompressed speech coding.Their application fields were given. 摘要简要分析了当前语音编码总体上三个大的发展方向：极低速率语音编码、变速率语音编码和不压缩语音编码，并说明了它们的应用领域。
- In this paper, we give a new speech coding algorithm based on ADPCM. 为了实现本论文的目的,本论文设计了一种基于ADPCM 编码算法的新型语音编解码算法。
- 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。
- The experiments show that 8 kbit/s CS ACELP is a high quality speech coding algorithm. 结果表明 ,CS ACELP是一种高质量的语音编码算法
- This paper proposes a VAD algorithm for triple-rate speech coding based on ITU-T standard G. 729B. 文章通过分析国际电信联盟的G.;729B标准，提出了一种适用于三速率语音编码方式的VAD算法。
- A nonlinear prediction speech coding ADPCM algorithm based on RBF is introduced in this paper. 用神经网络建立非线性预测模型对语音信号进行处理,采用后向预测建模,不增加传输码率。
- Robust speaker verification in low bit rate channels The influence of speech coding on text-independent speaker verification was studied. 研究了多种低速率信道环境下,语音编码对与文本无关说话人确认的影响。
- Except simple coding in modern speech coding technology, there is a serial of technology to solve transmitting medium and surrounding problems. 现代语音编解码技术中,除了单纯的编码解码之外,针对传输媒质、环境等问题,又涌出了一系列与之相关的技术。
- The DRT tests showed that the high intelligent reconstructed speech was produced with this kind of speech coding method at 2 kbit/s. DRT测试结果表明,该2kbit/s语音编码方法能获得高可懂度的重建语音。
- The weighted LPCC feature based on the distortion of speech coding was explored to reduce the influence under the matched condition. 在前者中,通过分析语音编码对LPCC参数的影响,提出了一种基于编码失真的LPCC加权参数。
- Introduce the principle of voice compression coding methods and the implementation of speech coding beginner quick entry. 语音压缩编码原理介绍和实现方法，对语音编码的初学者入门快。
- Voice coding vector quantization in speech coding is a widely used technology, speech coding do believe that the very useful. 语音矢量量化编码是一项在语音编码中应用广泛的技术,相信对做语音编码的很有用。
- BACKGROUND: Speech coding program of artificial cochlea in China is based on foreign language features.So its tone recognition is not favorable. 背景：目前国内使用人工耳蜗的言语编码方案是基于西方语言特点设计，未考虑到汉语语音特点，故其声调识别效果欠佳。
- Based on the foundational techniques of speech coding, the advantages and disadvantages of several speech coding techniques are analyzed. 摘要在讨论语音编码技术的基础上，分析了几类语音编码技术的优缺点；
- Testing with the average segment SNR and Perceptual Evaluation of Speech Quality（PESQ），the improved algorithm is close to G.728 in speech coding quality. 用平均分段信噪比和感知语音质量评价（PESQ）测试，改进算法编码质量接近于G.;728。
- This paper presents a non-uniform and part-searching-area algebraic codebook based on Algebraic Code Excited Linear Preiction(ACELP) speech coding algorithm. 该文基于代数码激励线性预测(ACELP)语音编码算法提出了非均匀和部分搜索域代数码书。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
