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Description: pocket pc上了人工智能五子棋-pocket pc on the AI 331
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Size: 490570 |
Author: 林世飞 |
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Description: 这时一个语音特征提取的程序源码，除了包含矩阵运算和矢量运算外，还包含了很多语音特征的提取算法，包括：共振峰(formant)提取、基音(pitch)提取、端点(endpoint)检测、线性预测系数(LPCC)、MFCC、LSF、PLCC、EPOCH等。这是我见到的最全的语音分析源码，推荐！-Then a voice feature extraction procedures source, in addition to containing matrix and vector operations, it also includes many voice feature extraction algorithm, including : Formant (formant) extraction, pitch (pitch) extraction, endpoint (endpoint) detection, coefficient of linear prediction ( LPCC), MFCC, LSF, PLCC, such as EPOCH. This is the most I have seen all-source analysis of the voice, recommended!
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Size: 484516 |
Author: 吕学刚 |
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Description: MATALAB功能强大且编程方便，广泛应用于各种算法的性能评估。文章简要
介绍了LSF声道滤波器原理，给出了用MATLAB实现LSF滤波器的流程图和程序代码。-MATALAB powerful programming convenience, which are widely used algorithms performance evaluation. The article briefed the LSF channel filter principle, given MATLAB LSF filter the flow chart and code.
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Size: 148405 |
Author: shaozi |
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Description: pocket pc上了人工智能五子棋-pocket pc on the AI 331
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Size: 842752 |
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Description: 这时一个语音特征提取的程序源码，除了包含矩阵运算和矢量运算外，还包含了很多语音特征的提取算法，包括：共振峰(formant)提取、基音(pitch)提取、端点(endpoint)检测、线性预测系数(LPCC)、MFCC、LSF、PLCC、EPOCH等。这是我见到的最全的语音分析源码，推荐！-Then a voice feature extraction procedures source, in addition to containing matrix and vector operations, it also includes many voice feature extraction algorithm, including : Formant (formant) extraction, pitch (pitch) extraction, endpoint (endpoint) detection, coefficient of linear prediction ( LPCC), MFCC, LSF, PLCC, such as EPOCH. This is the most I have seen all-source analysis of the voice, recommended!
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Size: 484352 |
Author: 吕学刚 |
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Description: MATALAB功能强大且编程方便，广泛应用于各种算法的性能评估。文章简要
介绍了LSF声道滤波器原理，给出了用MATLAB实现LSF滤波器的流程图和程序代码。-MATALAB powerful programming convenience, which are widely used algorithms performance evaluation. The article briefed the LSF channel filter principle, given MATLAB LSF filter the flow chart and code.
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Size: 148480 |
Author: shaozi |
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Description: 用matlab强大的数学算法引擎去实现语音识别，对过去的方法进行综述，并有所创新-Using matlab powerful mathematical algorithms to realize the speech recognition engine, the past methods of synthesis and innovation
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Size: 1180672 |
Author: 成效 |
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Description: 线性预测这一术语是维纳于1947年首次提出的，此后，线性预测应用于许多领域中。1967年，办仓等人最先将线性预测技术应用到语音分析和合成中。-Linear predictive analysis is one of the most effective analysis t echnology of speech,it is widely applies in the domain of speech processing,such as specch synthesis,speech reconition,speaker reconition,and so on.
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Size: 2048 |
Author: 陈猪猪 |
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Description: PROGRAM OF LSF COMPUTE
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Size: 2048 |
Author: yako |
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Description: lsf compute for programme svq
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Size: 7168 |
Author: yako |
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Description: 本代码含lpc参数转化为lsf参数程序和其逆转换程序.-LPC parameters of the code containing LSF parameters into process and the inverse conversion process.
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Size: 2048 |
Author: tess |
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Description: 语音编码中对LSF系数进行VQ处理，LBG方法生成VQ码书，且采用了新的失真测度-Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion
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Size: 3072 |
Author: Beth Chen |
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Description: Implementation of a speech codec based on coding of speech at 8 kbit/s
using conjugate-structure algebraic-code-excited linear-prediction (CS-ACELP)
- We took .wav files that is sampled at 8000 Hz using 16-bit linear PCM. The encoding process is done every 10ms frame or 80 samples. For the preprocessing stage, the samples are high passed with cut-off frequency of 140 Hz and scaled down by 2. A total of 240 samples are buffer for windowing and autocorrelation computation. The autocorrelation coefficients are used to calculate the LP filter coefficients using the Levinson-Durbin algorithm. The LP filter coefficients are converted to Line Spectral Pair (LSP) coefficients. LSP coefficients are converted back to the LP filter coefficients, which is just the reverse process of the conversion from LP to LSP. This module is exactly what the decoder will need in order to convert the LSP coefficients to LP coefficients. We decided not to implement the LSF quantization module because we did not have the codebook information when we designed our system.
The open-loop pitch delay is calculated first for each frame. Then the closed-loop pitch
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Size: 40960 |
Author: coco |
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Description: 用matlab实现最小二乘法拟合，函数源代码-matlab LSF Least Square Fit
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Size: 1024 |
Author: 罗艳 |
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Description: 802.11a-lsf自相关性，主要是检测ltf自相关性功能-The 802.11a-lsf autocorrelation detection ltf autocorrelation function
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Size: 48128 |
Author: 燕姐 |
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Description: 给定连续20帧的语音信号，此算法实现其LSF轨迹图。-Given a continuous 20-frame speech signal, this algorithm implements its LSF trajectory
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Size: 53248 |
Author: 马江河 |
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Description: IBM PLATFORM LSF的管理员手册。是使用系统的必备参考手册，详细介绍了LSF的各种工具和命令(Administrator manual for IBM PLATFORM LSF. The use of the system is essential reference manual, detailing the various tools and commands LSF.)
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Size: 3186688 |
Author: 式台
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Description: lpc to lsf conversion
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Size: 54272 |
Author: Umtu
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Description: 已知语音文件求出其LPC系数后，通过matlab语言求其对应的LSF。(Known speech file to find its LPC coefficient, through the matlab language for its corresponding LSF.)
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Size: 54272 |
Author: weimengganbei |
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