搜索资源列表
ACFimprovepitch
- 改进自相关法提取基音周期，去除声道的影响。-Improved auto-correlation method to extract the pitch period to remove the influence of channel.
CespImprovePitch
- 改进倒谱法提取基音周期，利用残差倒谱，去除声道影响-Improved cepstrum method to extract the pitch period, the use of residuals cepstrum removing channels impact
pitch-track
- 本程序用来提取基音频率，所用的方法为自相关和平均幅度差相结合的方法-This procedure is used to extract the pitch frequency, using a method for auto-correlation and average amplitude difference method of combining the
klatt_for_2011
- klatt并级联共振峰语音合成器，通过输入语音的特征参数（包括基音频率、共振峰参数等）来合成语音。-the Klatt Cascade-Parallel Formant Speech Synthesizer，synthesizing voice via inputting the characteristic parameters of the speech （including the pitch frequency, formant parameters, etc.)
lyx_auto
- 该函数能从输入的一段语音信号中提取出各帧语音的基音频率-This function can be extracted from the input of a voice signal in each frame of speech pitch frequency
yuyinxinhaochuli
- 语音信号处理实基于MATLAB的语音信号时域特征分析 要求： 按所学相关语音处理得的知识，通过网上学习、资料查阅，自己设计程序，给出某一语音信号的短时过零率、短时能量、短时自相关特征的分析结果，并借助时域分析方法检测所分析语音信号的基音周期-yu yin xin hao chu li
jiyinjiance
- 基于短时自相关法的基音周期估计，用matlab编程实现。-Pitch estimation based on short-term auto-correlation method, using Matlab programming.
Voice_Pitch_Detection
- 采用自相关法与倒谱法实现语音基音频率检测，将检测到的基音频率以帧为单位画出来。-An Autocorrelation-Based Pitch Estimator,Pitch Detection in the Spectral Domain
exp2
- 录制汉语拼音 a1（阴平）的发音。分别提交你所能录制的基音频率最高和最低的两个 录音文件。文件名为: 学号_a_h.wav（高音文件）和学号_a_l.wav（低音文件）。（用MathLab 编程） 1）分别对这两个文件进行观察分析。找出最高和最低基音频率位置，分别显示此时它们的 局部波形和短时频谱（按照最大值为100 归一化显示）。 要求：在时域波形上标出基音周期，并算出数值（精确到一个采样点）。在频域图上标出 基音频率。注意：标出分析波形的起始位置（精确到采样点位置），
The-pitch-period-of-the-voice-signal
- 在录制好音源后，通过该程序，可以求解出各自声音信号的基音周期。-Recording audio through the program can solve each pitch period of the voice signal.
jiyinzhouqi
- 基因周期:本程序用于实现基音周期的检测。对输入语音信号进行预处理和基于短时能零比及AMDF的基音周期检测与算法。-pitch detection: the procedures used to implement the detection of the pitch period. The input speech signal pre-processing and short-term zero and AMDF-based pitch period detection algorithm.
28846390
- 利用ACMF完成基音周期检测，利用极大值和极小值估算出基音周期-ACMF complete pitch detection, maximum and minimum values to estimate the pitch period.
jiyuduanshinengliangduandianjiace
- 基于短时能量的基音短点检测，有基于短时能量的计算方法、短时过零率，有matlab程序，同事对应word讲解，算法原理图，和算法详细介绍。-Short pitch detection based on short-term energy, based on the calculation method of the short-time energy, short-time zero-crossing rate, matlab program, colleagues corresponding w
identify_male_female_voices
- 一般来说，成年男性话音的基音频率大致为50~200Hz，女性的基音频率在200~450Hz 之间,据此可以识别男女声。-In general, adult male voice pitch frequency is roughly 50 ~ 200Hz, women' s fundamental frequency between the 200 ~ 450Hz, which can identify the male and female voices.
xiaobo7wavelet
- 用小波函数进行分解与重构信号，通过重构信号在进行基音检测的运算-Wavelet function decomposition and reconstruction signal through the reconstructed signal during operation pitch detection
matlab ADMF
- ADMF，短时平均幅度差函数法，利用这个方法获得语音的基音周期，实现语音特征提取
Voice-signals-pitch-detection
- 基于同态处理的语音信号基音检测，利用同态处理中的倒谱或者复倒谱方法，检测语音周期-Based on homomorphic processing of the speech signal pitch detection, homomorphic processing or complex cepstrum cepstrum method to detect voice cycle
jiyinjiance
- 用于检测语音信号的基音频率，采用的是二次普的方法，比倒谱法有优势。-Used to detect the fundamental frequency of speech signals, using the method of secondary general than cepstrum advantage.
ACFandAMDFpitch
- 短时自相关和短时平均幅度差计算基音周期的matlab程序，附带有原语音信号-Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal
yuyinxinhaochuli
- 语音处理是信号与信息处理的重要内容之一，通过本课程设计，使学生理解数字信号处 理的有关理论和方法在语音处理中的具体应用。课程设计的目的归纳如下： 1、掌握语音信号的特点； 2、掌握语音处理的基本理论和方法； 3、掌握基于Matlab编程实现语音的获取、显示、频谱分析、短时能量、短时自相关以及倒 谱复倒谱的分析方法； 4、掌握语音基音频率及共振峰频率的检测方法。-Signal and speech processing is an important part of inf