[Audio] melp_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 are quantized and transmitte
<ehsan> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] melp_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 fr a me is voiced or jittery v
<ehsan> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] coeff

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 Fourier magnitudes and are tra
<ehsan> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] FPR

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. It is assumed that the LPC and
<ehsan> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] IQparse

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 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] Discrete-wavelet-transform

说明：离散小波变换，很简单使用，非常适合初学者，对于MATLIB使用也很有帮助-Discrete wavelet transform, is very simple to use, very suitable for beginners, is helpful for use MATLIB
<Nick> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] PlayMusic

说明：单片机裸板实现音乐编程，对于初学者有很大的促进和帮助-Single chip board to achieve music programming, for beginners a great help and help
<王少龙> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] tes

说明：this code is for slicing the vocal letter voice-this code is for slicing the vocal letter voice
<adrifikri> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] 13307130259-11

说明：基于Win32::Sound的播放器，可以播放任意频率正弦波、方波、三角波、锯齿波信号。-Based Win32 :: Sound of player that can play any frequency sine wave, square wave, triangle wave, sawtooth signal.
<xynx> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] generate_music_tone

说明：根据给定频率，持续长度和采样率来产生单音纯音信号，可以通过sound()进行播放，适合做音频合成实验-According to a given frequency, duration length and sample rate to produce a pure tone signal tone, can be played through sound (), suitable for audio synthesis experiments
<Zhenyu Tang> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] info_record_fft

说明：MATLAB调用声卡录音并画出信号波形以及频谱，可用于语音录制、分析信号特性-MATLAB calls sound recording and draw waveform and spectrum can be used for voice recording, analysis of signal characteristics
<xz> 在 2025-07-07 上传 | 大小：1kb | 下载：0

[Audio] record_in_mathlab3

说明：audiorecoder实现录音放音。可以证明，放音的时候是可以录音的。- audiorecord achieve recording playback. It can be shown when playback is recording.
<韩汸俽> 在 2025-07-07 上传 | 大小：1kb | 下载：0