搜索资源列表
EnMn
- EnMn 求一帧语音信号的短时能量和短时幅度函数-Seeking a short-time speech signal power and short range function
frame_win
- 语音分帧程序，对一个语音信号进行分帧，并研究分帧后的短时能量和过零率特性-Voice framing procedures, a voice signal framing, and to study the sub-frame after the short-term energy and zero crossing rate characteristics
energy
- 计算语音段短时能量的matlab程序，希望对大家能有所帮助。-Calculation of the energy in the short run matlab voice procedures in the hope that we can help.
Speech-signal-short-time-analysis
- 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 a
soud-process
- 用图表表示出语音信号的语音信号时域波形，短时幅值和短时过零率，短时能量和短时过零率，短时幅值和短时能量，短时能量和短时幅值--hamming window。-Graphically show the voice signal voice signal waveform, amplitude and short-zero short-term rates, short-time energy and short-term zero crossing rate, short-term amplitu
qingzhuofenlei
- 基于短时能量 短时过零率 自相关函数的语音清浊分类算法-Zero based on short-term rate of short-term energy autocorrelation function of speech voicing classification algorithm
pre_processing
- 基于短时幅值和短时过零率语音端点检测matlab代码-Based on short-term and short-time zero rate of amplitude of voice activity detection matlab code
yuyin
- 对一段语音片段进行短时处理，进行自相关分析。-For a voice fragments of short-term treatment, autocorrelation analysis.
yuyin1
- 对一段语音片段进行短时处理，进行短时过零分析。-For a voice fragments of short-term treatment, short-term zero analysis.
yuyin2
- 对一段语音片段进行短时处理，进行短时能量分析。-For a voice fragments of short-term treatment, short-term energy analysis.
fra
- 把一维的数字语音信号以一定的长度划分帧，实现信号的短时性。-The one-dimensional digital voice signal by a certain length of the frame, short-term nature of the signals.
zcro
- 按照对应的数字语音信号的短时帧，求出它的过零率。-Digital voice signals in accordance with the corresponding short-time frame, find its zero rate.
Efficient-LSP-quantization-algorithm
- 为在极低速率下实现高质量的语音编码,提出了一 种新的有效的线谱对( LSP)参数量化算法——P-RS- MSM Q 算法。此算法以多帧联合矩阵量化作为基本框架,引入了基 于超级帧模式的均值去除和帧间预测策略、 矩阵分裂和子矩 阵多级量化策略 同时提出了基于语音帧短时谱能量的帧 内加权和基于超级帧中各子帧重要性的帧间加权策略等。-Very low rates in high-quality speech coding, a new and effective LSP (LSP)
yuyinshiyu
- 语音信号处理 时域分析 短时能量 短时平均过零率 短时自相关函数- a=wavread( beifeng.wav ) subplot(6,1,1),plot(a) N=32 for i=2:6 h=linspace(1,1,2.^(i-2)*N)；
1
- 语音是人们交流思想和进行社会活动的最基本手段,我们要对语音信号进行测定并将其转变为另一种形式，以提高我们的通信能力。计算短时能量，过零率-Voice for people to exchange ideas and the most basic means of social activities, we need to determine the voice signal and convert it into another form, to enhance our communicatio
voice
- 语音识别中几个常用例程： 语音信号高频提升、短时能量检测、过零率计算、LPCC系数计算、基于短时能量和过零率的语音信号端点检测。-voice recogniton
22
- 关于MATLAB中的语音信号检测程序，基于短时能量和过零率的-The voice on the MATLAB signal detection procedures, based on short-term energy and zero-crossing rate
duan-dian-jian-ce-daquan
- 关于语音识别中的端点检测的代码和资料 用matlab实现的 依据 短时能量 过零率 -Speech Recognition on endpoint detection matlab code and data with the basis to achieve zero rate of short-term energy
stfft
- 对语音信号的实现短时傅里叶变换 用汉明窗进行信号的截取-The speech signal to achieve short time Fourier transform of the Hamming window used for signal interception
exp1
- 语音信号处理，对输入的语音信号进行分帧处理，短时傅立叶变换，最后画出语谱图-Speech signal processing, the input voice signal processing sub-frame