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[Audiomfcc

说明:语音识别MFCC特征提取matlab代码。 「梅尔倒频谱系数」(Mel-scale Frequency Cepstral Coefficients,简称MFCC),是最常用到的语音特征,此参数考虑到人耳对不同频率的感受程度,因此特别适合用在语音辨识。-Speech recognition MFCC feature extraction matlab code. \ Mel cepstrum coefficient (Mel- scale
<Katherine> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[视频捕捉/采集KeyFrame

说明:从.avi视频文件中获取所有帧图像,并且以.bmp格式保存到本地文件夹中。-Get all the fr a me images .avi video file and save to .bmp format to a local folder.
<kong> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[流媒体/Mpeg4lee

说明:媒体播放器源代码,包含视频音频图片等多种格式-is about video player
<刘能> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[mpeg/mp3audio_SNR

说明:audio_SNR.m,加入以有的雜訊檔案例如火車聲、滑鼠聲……等,並且調整訊雜比以及設定輸出時間長短,單位為秒。-mix the music and the noise
<俊毅> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[多媒体AlgorithmParameterSymmetricHelper100

说明:Algorithm Parameter Symmetric Helper for Linux v2.13.6.
<irmedt> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[Audiomelp_encode

说明:this code for audio compressing with mixed excitation linear prediction with rate 2400 bit per second and can use in many application in send and receive audio. better and advanced version of this program developed and i
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[Audiomelp_ana

说明:A block diagram of the MELP model of speech production is shown in Figure 17.1, which is an attempt to improve upon the existent LPC model.
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[Audiomelp_init

说明:The MELP coder depends on the computation of Fourier magnitudes the prediction-error signal to capture the shape of the excitation pulse, which basically are the magnitudes of the Fourier transform. These quantities
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[Audiomelp_bandpass

说明:In this section, the procedure for Fourier magnitude computations is described examples using real speech signals are included to illustrate the technique. Note that Fourier magnitudes are calculated only when the
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[Audiocoeff

说明:During encoding, the magnitude of the DFT for the prediction error is found peaks of the magnitude spectrum corresponding to the harmonics associated with the pitch frequency are measured. The peak values are the Fo
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[AudioFPR

说明:The procedure used by the FS MELP coder for Fourier magnitude calculations and quantizations is presented next (Figure 17.3). Inputs to the procedure are the speech data (200 samples), the LPC, and the pitch period.
<ehsan> 在 2024-10-21 上传 | 大小:1024 | 下载:0

[AudioIQparse

说明:经过无线电接收机所采集的IQ 数据经过本程序的解析,可得到音频数据。-Through radio receiver IQ data collected through the program parsing, audio data can be obtained.
<耿龙> 在 2024-10-21 上传 | 大小:1024 | 下载:0
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