Description: 对语音信号进行倒谱分析 和前面传的一样都是对语音信号的参数的提取
-the audio signal cepstrum analysis and front-right is the same as the voice signal parameter extraction Platform: |
Size: 4013 |
Author:赵云 |
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Description: 对语音信号进行倒谱分析 和前面传的一样都是对语音信号的参数的提取
-the audio signal cepstrum analysis and front-right is the same as the voice signal parameter extraction Platform: |
Size: 4096 |
Author:赵云 |
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Description: 用Matlab以及c语言求语音序列的倒谱
这某段语音信号求FFT、取模、取log、IFFT得到倒谱，并画图。选取一段进行分析，分别对浊音和清音各自求倒谱。-Using Matlab, as well as for c language serial Cepstral voice that voice signal for a certain period of FFT, check mode, check log, IFFT been cepstrum, and drawing. Select a section of the analysis, respectively, and the voiceless to voiced their demand cepstrum. Platform: |
Size: 4096 |
Author:海德 |
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Description: 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-Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-term rate of poor cepstrum, complex cepstrum, lpc coefficients, lpc spectral estimation, such as an absolute guarantee that the quality of instructors is the security arrangement after the inquest some of the basis of procedures Platform: |
Size: 6144 |
Author:云鹏 |
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Description: 当把m个信号叠加在一起时，经倒谱分析是能检测出其基频。但倒谱分析主要是用在同态滤波中，可用于某些信号的解褶积。例如提供的语音信号，就能通过倒谱把频谱中的包络和基频频谱分离，-When the m signal superimposed together, by the cepstrum analysis is able to detect its fundamental frequency. However, cepstral analysis is mainly used in homomorphic filtering can be used for the solution of certain signal deconvolution. Such as the provision of the speech signal, we can through the spectrum of cepstral envelope and baseband frequency spectrum separation Platform: |
Size: 1024 |
Author:小单 |
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Description: Based on short-term energy detection and short-term cross zero rates detection in speech
reorganization,the paper presents two-threshold endpoint detection.In addition,an accurate speech
segmentation algorithm is achieved with the wavelet transform and statistics signal frequency domain
characteristics.using cepstrum transform and cepstrum distance with the background noise,the paper achieved
the speech segmentation algorithm.Analysis and Implementation of Speech Endpoint Detection Platform: |
Size: 413696 |
Author:读宴宾 |
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Description: 求出语音信号的倒谱以便于进一步对语音信号作进一步的分析处理，分析信号的特性。-Derived Cepstral voice signal in order to facilitate further speech signal processing for further analysis, analysis of signal characteristics. Platform: |
Size: 2048 |
Author:zhandong |
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Description: 语音信号的谱分析的用户界面设计，可以对语音信号做频谱，语谱，倒谱分析-Spectral analysis of speech signals the user interface design, you can do voice signal spectrum, language spectrum, cepstrum analysis Platform: |
Size: 1024 |
Author:lipinglin |
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Description: 倒谱分析 倒谱分析是指信号短时振幅谱的对数傅里叶反
变换。它具有可近似地分离并提取出频谱包络信息
和细微结构信息的特点-Cepstrum analysis cepstrum analysis is the signal amplitude spectrum on the number of short-time Fourier inverse transform. It has can be approximately isolated and extracted spectral envelope information and fine structural characteristics of information Platform: |
Size: 1024 |
Author:仲惟姣 |
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Description: 频谱分析 对频域信号中的各种谱线进行倒频谱求解-Frequency domain signal spectrum analysis of the various lines to solve the cepstrum Platform: |
Size: 39936 |
Author:heguolindaoxian |
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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: LabVIEW信号分析，包括频域、倒谱、功率谱分析。-LabVIEW signal analysis, including frequency domain, cepstrum, power spectrum analysis. Platform: |
Size: 372736 |
Author:吴冬 |
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Description: 在同态系统中，对信号进行倒谱分析,采样频率为8Khz-In the same state system, the signal cepstrum analysis, the sampling frequency is 8Khz Platform: |
Size: 1024 |
Author:JH |
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Search - cepstrum analysis signal