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Description: 基于DTW方法的说话人识别程序，运用了LPCC参数和LPC参数的两者一起进行说话人身份的识别，有较好的识别效果。-DTW method based on the speaker identification procedures, LPCC Features use of the LPC parameters and the parameters of the two words together to identify the identity of the person, a better recognition.
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Size: 2048 |
Author: 张生 |
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Description: 提取语音信号的lpc参数可调用lpcfit.m 程序-voice signal from the lpc parameters of available procedures lpcfit.m
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Size: 1024 |
Author: 韦敏 |
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Description: 读取语音信号（用matlab的wavread指令），把语音信号分帧、加窗，进行清浊分割，提取基
频，这一部分较简单，自己编程序做。参考文献自己到图书馆期刊网上查找。
提取语音信号的lpc参数，可调用lpcfit.m 程序（我提供，见附件），将源、目标语音的浊音
段的lpc系数进行DTW规整，调用pathita2.m 程序（我提供，见附件）。将规整得到的lpc系数
转换成lsp参数，调用lpcar2ls.m 程序（我提供，见附件）， 再进行转换映射，调用matlab
的指令newrbe。-read the speech signal (using Matlab wavread Directive), Voice Signal frames, Windowed, Qingzhuo segmentation, extracting fundamental frequency, this part is relatively simple, they programmed to do. References their online journals to the library search. Voice Signal Extraction lpc parameters can be called lpcfit.m (I provide, see Annex), the source, Voiced objective voice of the lpc coefficient DTW structured, Call pathita2.m (I provide, see Annex). Structured to the lpc lsp conversion coefficient parameters, calling lpcar2ls.m (I offer see Annex), the shift mapping, called the directive newrbe Matlab.
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Size: 4096 |
Author: 韦敏 |
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Description: keil LPC 2300 web application source code.
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Size: 71680 |
Author: 周金华 |
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Description: lpc语音编码 ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of
telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of
the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing
Recommendations on them with a view to standardizing telecommunications on a worldwide basis.-lpc speech coding ITU (International Telecommunic ation Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Secto r (ITU-T) is a permanent organ of the ITU. The ITU- T is responsible for studying technical, operating and tariff questions and issuing Rec ommendations on them with a view to standardizi Vi telecommunications on a worldwide basis.
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Size: 307200 |
Author: 凌风 |
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Description: 毕业设计中用到的语音资料的lpc特征值的提取-graduated from the design used in the voice data lpc eigenvalue extraction
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Size: 2048 |
Author: 杨洋 |
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Description: 这是一个用Matlab编写的程序集，可以实现一些声音和图象的处理。声音的处理有：LPC，FFT，共振峰，频谱等。图象的处理也有很多，都有源代码和参考代码。还有非常友好的界面。-This is a Matlab prepared by the procedure set, can achieve some of the voices and image processing. Voice processing : LPC, FFT, formants and spectrum. Image processing there are many, have the source code and reference code. There are extremely friendly interface.
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Size: 13715456 |
Author: lijin |
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Description: 提取MFCC和LPC系数的程序，很详尽，从提取LPC到MFCC逐步进行-extraction MFCC and LPC coefficients procedures, is very detailed, from the extraction of LPC gradually MFCC
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Size: 3072 |
Author: chang |
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Description: LPC 2.4kbps codec meeting Federal Standard 1016 CELP implementation-LPC 2.4kbps codec meeting Federal Standar d 1016 CELP implementation
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Size: 272384 |
Author: Darwin So |
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Description: TnKernel是一个源码开放的ARM嵌入式实时操作系统，该操作系统在众多ARM芯片中得到广泛应用，官方已经移植了包括LPC、AT91SAM7S、STR7等ARM7芯片，本工程是最新的2.4版本，包含了ADS、Keil、IAR、GCC等众多编译环境，开发人员可以在不同的目录下找到自己熟悉的编译器工程文件，对嵌入式开发人员极具参考价值。-TnKernel is an open-source embedded real-time operating system ARM, The operating system in many ARM chip to be widely applied, the government has been transplanted, including LPC, AT91SAM7S, such as ARM7 STR7 chip, the project is the latest version 2.4, includes ADS, Keil, IAR, and many other GCC compiler environment. Development officers in different directory to find their own familiar with the compiler works documents, Embedded developers of great reference value.
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Size: 1687552 |
Author: temp |
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Description: lpc协方差 lpc协方差 lpc协方差 lpc协方差-Covariance LPC LPC LPC Covariance Covariance Covariance LPC LPC LPC Covariance Covariance Covariance LPC
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Size: 2048 |
Author: |
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Description: Ucosii的Modern驱动,用在LPC系列ARM7处理器上-Ucosii of Modern drive, used in LPC series ARM7 processor
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Size: 194560 |
Author: 薛黎明 |
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Description: ZLG LPC 2100 新easyARM2100光盘-ZLG LPC 2100 new easyARM2100 CD-ROM
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Size: 29345792 |
Author: cen jun |
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Description: lpc系列的usb例程 很全的 both for keil and IAR -usb LPC series of routines very wide both for keil and IAR
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Size: 1895424 |
Author: shuxin |
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Description: 一个在 LPC2148 使用软件式 MP3 Decoder 播放例程,此例程由 SD/MMC 读取 MP3 格式,支持FAT 12/16/32 型式,Software MP3 Decoder 支援 MPEG-1,MPEG-2,MPEG-2.5
Audio Layer-I,Layer-II 及 Layer-III 播放,全部硬件仅需使用一颗 LPC-2148 (ARM-7)再加上一颗小 AMP IC即可,详情见例程内
AN10583.pdf,使用 Rowley CrossWorks V1.6 编译下编译完成.-LPC2148 use a software to play MP3 Decoder type routines, the routines by the SD/MMC read MP3 formats, support for FAT 12/16/32 patterns, Software MP3 Decoder supports MPEG-1, MPEG-2, MPEG-2.5Audio Layer-I, Layer-II, and Layer-III player, all the hardware just to use an LPC-2148 (ARM-7) coupled with a small AMP IC can be, as detailed in routine AN10583.pdf, the use of Rowley CrossWorks completed under the compiler compiler V1.6.
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Size: 1753088 |
Author: kly |
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Description: 基于 Philips 公司的 ARM-7 使用之 uC/OS-II 作业系统,此例程是移植于 LPC-2148 上的应用,不同于一般的 Porting 其最主要是加入了支援 OS_View 观察器功能,于 IAR EWARM V4.41A 工程编译,而 uC/OS 版本为 2.83-Based on the Philips company
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Size: 3418112 |
Author: Chenkly |
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Description: 基于 Philips 公司的 ARM-7 使用之 uC/OS-II 作业系统,此例程是移植于 LPC-2138 上的应用,不同于一般的 Porting 其最主要是加入了支援 OS_View 观察器功能,于 IAR EWARM V4.41A 工程编译,而 uC/OS 版本为 2.83-Based on the Philips company
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Size: 3225600 |
Author: kly |
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Description: 摘要：基于语音状态模型的语音增强算法是当前语音信号处理的研究热点。把通常的LPC语音模型修正后，将得到两个语音模型：时变AR 模型、时变双AR模型。但是利用这些模型增强语音时，都没有考虑到语音的清音、浊音区别。为此本文引入了语音清浊音状态空间模型，这种模型在描述语音方面比时变AR模型、时变双AR模型要强，而且物理含义明显 同时在用含噪语音信号预测纯净语音信号时，引入遗忘因子和粒子滤波算法以降低计算复杂性，减小运算量。实验证明，增强后的语音信号信噪比有一定提高．且优于传统的LPC模型.
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Size: 174080 |
Author: 阳关 |
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Description: 国外LPC2214开发板的全部资料,包括软硬件.看看人家提供的文档和资料,再看看咱们某大腕出的东西,除了一身铜臭就没剩什么了
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Size: 540672 |
Author: |
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Description: 光电传感器文件,用汇编语言写的,用于制作单片机-Photoelectric sensors documents written in assembly language used for the production of single-chip microcomputer
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Size: 6144 |
Author: pengxiaohu |
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