Description: 简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法-Simple application of the pitch period extraction procedures, the use of auto-correlation and the average magnitude difference function method of combining Platform: |
Size: 5120 |
Author:powerpl |
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Description: 平均幅度差函数法基音周期的提取 包含滤波、中值平滑等处理。-Average magnitude difference function pitch extraction method includes filtering, median smoothing, such as treatment. Platform: |
Size: 1024 |
Author:朱建伟 |
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Description: 利用平均幅度差函数AMDF和Viterbi算法的后处理算法提取语音基音周期一个程序，效果还不错-The use of average magnitude difference function AMDF and the Viterbi algorithm for post-processing algorithm for extracting a program of voice pitch, the effect was not bad Platform: |
Size: 3072 |
Author:云鹏 |
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Description: 短时平均能量和平均幅度差函数进行基音检测的方法-Short-term average energy and average magnitude difference function pitch detection method Platform: |
Size: 123904 |
Author:wenhao |
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Description: 自相关虽然能够判断清/浊音，并估计浊音的基音周期，但是其运算量很大，用乘法运算所需时间较长。为了避免乘法，采用短时平均幅度差函数（AMDF），验证AMDF与自相关有类似的作用，即平均幅度差函数能够代替自相关函数进行语音分析。-Although autocorrelation can differ from the Voiced/Unvoiced and voiced the pitch period estimate, but the operation is large enough, with the multiplication time was needed. In order to avoid the multiplication using the short time average magnitude difference function (AMDF), verify the AMDF and autocorrelation have a similar effect, that the average magnitude difference function can replace the voice of the autocorrelation function. Platform: |
Size: 20480 |
Author:吴艳花 |
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Description: 详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序-Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time autocorrelation function, short-term magnitude difference, cepstrum, complex cepstrum, lpc coefficient, lpc absolute guarantee of the quality of spectral estimation, is the security arrangement of some of the research base after the mentor program Platform: |
Size: 6144 |
Author:林溪 |
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Description: 运用平均幅度差函数AMDF与Viterbi算法的后处理算算法提取语音基音周期一个程序源码，效果还不错 可直接使用。
-The use of the average magnitude difference function AMDF and the Viterbi algorithm, processing count algorithm to extract the voice pitch of a program source code, the results were pretty good can be used directly. Platform: |
Size: 3072 |
Author:xiairejin |
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Description: 语音信号的时域、频域分析,包括短时能量分析、短时平均过零率、自相关函数、短时平均幅度差函数等。-Time-domain speech signal, frequency domain analysis, including short-term energy analysis, the average short-term zero-crossing rate, autocorrelation function, such as short-time average magnitude difference function. Platform: |
Size: 2048 |
Author:王丹 |
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Description: 语音识别前期处理代码，包括语音信号预处理，预加重，加窗分帧，短时能量及短时平均幅度分析，短时平均过零率，短时自相关分析，短时平均幅度差函数。-Speech recognition pre-processing code, including voice signal pre-processing, pre-emphasis, windowing sub-frame, and the short-term average short-term energy analysis, the average short-term zero-crossing rate, short-term autocorrelation analysis, short-term average magnitude difference function. Platform: |
Size: 3072 |
Author:asbsav |
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Description: 基于matlab的基音周期检测，自相关函数法和平均幅度差函数法-Matlab-based pitch detection, auto-correlation function and the average magnitude difference function method Platform: |
Size: 1024 |
Author:西丹 |
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Description: 采用自相关函数法和平均幅度差函数法以及改进的平均幅度差函数法求一段音频的基音-Using the correlation function method and average magnitude difference function method and improved average magnitude difference function method for an audio pitch Platform: |
Size: 4096 |
Author:肖艳 |
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Search - average magnitude difference function