搜索资源列表
pitch shift
- 通过改变频率来改变音乐的音调，升调或降调都可以。另外还有移相（phaser.c)及反相(reverse.c)两个源程序文件-by changing the frequency to change the tone music, or transfer or demotion can. Another phase shifter (phaser.c) and RP (reverse.c) 2 source files
AudioProcessor
- 语音 api 采集，录音，可设定采样率。directsound播放，基音分析，频域波形-voice api collection, recording, sampling rate can be set. Direct3D playback, pitch, frequency-domain waveform
Pitch_extraction_procedures
- 基音提取程序，对于给定一段语音，按一定时间分帧,并从中提取出基音频率-Pitch extraction process, for a given period of voice, according to a certain time-frame, and extracting the pitch frequency
formant_pitch_cepstrum
- 利用倒谱求出语音信号频谱包络和基音频率。-Cepstrum was calculated for the spectrum envelope of speech signal and the pitch frequency.
pitch_period
- 基音区域&基音频率 自相关 matlab程序-Regional & pitch frequency Pitch autocorrelation matlab program
matlabFor-Pitch
- 使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。-Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.
PitchSpectrum
- 提取基音频率，将基频进行合理有效的提取，将基频进行合理有效的提取-Extraction of pitch or fundamental frequency
115157693pitch
- [pitch.rar] - matlab程序，功能是在语音中提取基音频率的程序。输入为.wav格式的语音文件，输出各帧基音频率。-[pitch.rar]- matlab procedures, functions in the voice pitch frequency extraction procedure. Input. Wav format audio files, the output of the frame pitch.
Tuner_src
- 在语音中提取基音频率的程序。输入为.wav格式的语音文件，输出各帧基音频率-Extraction of pitch in the voice frequency of the procedure. Input. Wav format audio files, the output frequency of the frame pitch
LPC_ACFpitchdetection
- 这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。-This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testin
xiaoboandzixiangguan
- 基于小波变换和自相关函数的基音频率检测算法-Based on wavelet transform and autocorrelation function of the pitch frequency detection algorithm
sift_algorithm
- This Matlab function implements the SIFT algorithm for pitch extraction function [p] = sift (x, samp_rate) where p is a vector which holds the pitch frequency values in Hz at every 10 msec. -This Matlab function implements the SIFT algorithm for pitc
matlab--pitch-detection
- 语音基音频率的检测方法matlab编程 自相关法和同态滤波法-Pitch detection methods matlab programming frequency autocorrelation and homomorphic filtering
PitchSpectrum
- 基音频率提取代码，将提取结果与praat软件提取的数值进行了比较，数值较为接近，表明代码实现效果较为理想-Pitch frequency extraction code, the extraction results praat software to extract the value, the value is closer to show that the code to achieve the effect of an ideal
Tppiitchanah
- 在语音中提取基音频率的程序源码。输入为.wav格式的语语音文件，输出各帧基音频率。 -Pitch extract of voice frequency source program. Input language voice files to wav format, output frame pitch frequency.
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
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.
pitch-detction
- detection of pitch frequency of speech sample using high time liftering