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audio
- 《语音信号处理课程专题练习>>,是语音信号处理,如语音识别,音频水印方面的理论基础.-" Speech signal processing thematic curriculum practice> > is the voice signal processing, such as speech recognition, audio watermarking theoretical foundation.
yuyinxinghaochulikejian
- 语音信号处理的课件，包含语音信号的短时分析、特征提取、矢量量化，语音编码、合成与识别.-Speech signal processing courseware, including short-time speech signal analysis, feature extraction, vector quantization, speech coding, synthesis and recognition.
Speech-coding-algorithms---Foundation-and-evoluti
- Speech Coding Standards, SIGNAL PROCESSING TECHNIQUES, STOCHASTIC PROCESSES AND MODELS, LINEAR PREDICTION, SCALAR QUANTIZATION, PULSE CODE MODULATION AND ITS VARIANTS, VECTOR QUANTIZATION, LINEAR PREDICTION CODING, etc.
Meng-mdp
- Two different types of measurement matrices: predefined and random measurement matrices were studied and tested using MATLAB. The speech signal was reconstructed without losing important information in order to achieve an increase in the data rates.
matlab
- 使用matlab编写的语音信号处理程序，全套程序都有，可以出结果-Prepared using matlab speech signal processing procedures, has a full set of procedures, results
ss
- 原始语音信号的时域图形的MATLAB程序-The original speech signal time domain graph
matlab
- 语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的-Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound,
voise
- 语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的-Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound,
paper6
- 压缩感知理论在语音信号处理中的应用.pdf-Compressed sensing theory in speech signal processing applications. Pdf
Analysis_subband_filter
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa
Audio-Signal-PaR
- audio signal processing and recognition,是一本台湾张智星教授所写的关于语音处理的书籍，网上有另一个版本书名叫《audio processing》，和这个有点区别，两个结合看效果会更好！-audio signal processing and recognition, is a book written by Professor Zhang Zhixing Taiwan books on speech processing, there is another
functions
- 语音信号处理的一些函数，包括短时谱、自相关、短时能量、过零率等-Some functions of speech signal processing, including short-term spectrum, autocorrelation, short-term energy, zero-crossing rate, etc.
Approximate-Bayesian-Inference-for-Robust-Speech-
- Speech processing applications such as speech enhancement and speaker identification rely on the estimation of relevant parameters from the speech signal. These parameters must often be estimated from noisy observations since speech signals are r
MATLAB-speech-programming-process
- 常用matlab语音编程流程（语音信号的分帧加窗的matlab实现），学习语音信号处理的人必须要知道这些基本的编程方法。-Common Voice matlab programming process (sub-frame windowed speech signal matlab implementation), learning of speech signal processing must be aware of these basic programming methods.
abhpitch
- matlab code for pitch of speech signal
program-code
- 语音信号处理，均衡播放，说话者语音识别，加速播放以及回音音效-Speech signal processing, balanced play, speaker voice recognition, accelerated playback as well as echo sound
SPEECH-SYNTHESIS
- Speech Synthesis is more important to analyze digital signal
DSP
- MATLAB软件平台下，利用函数wavread对语音信号进行采样，记住采样频率和采样点数； 2）画出语音信号的时域波形，对采样后的语音进行fft变换，得到信号的频谱特性；对语音信号分别加入正弦噪声和白噪声，画出加噪信号的时域波形和频谱图； 3）根据对加噪语音信号谱分析结果，确定滤除噪声滤波器的技术指标，设计合适的数字滤波器，并画出滤波器的频域响应； 4）用所设计的滤波器对加噪的信号进行滤波，在同一个窗口画出滤波前后信号的时域图和频谱图，对滤波前后的信号进行对比，分析信号变化； -
1
- 语音信号的延时和混响 1）利用Windows下的录音机或其他软件，录制一段自己的语音信号，时间控制在1s左右，并对录制的信号进行采样； 2）语音信号的频谱分析，画出采样后语音信号的时域波形和频谱图； 3）将信号加入延时和混响，再分析其频谱，并与原始信号频谱进行比较； 4）设计几种特殊类型的滤波器：单回声滤波器，多重回声滤波器，全通结构的混响器，并画出滤波器的频域响应； 5）用自己设计的滤波器对采集的语音信号进行滤波； 6）分析得到信号的频谱，画出滤波后信号的时域波形和频谱
speech-PCM-matlab-simulation
- 语音信号的PCM编码过程，使用MATLAB实现的。-The PCM of speech signal using matlab