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[Algorithm] pbfx DL : 0: vb编写的，用于音频分析的快速复利叶算法。含有音频采样（wav），频谱分析。-vb prepared for the rapid analysis of the audio compound leaf algorithm. Audio samples containing (wav), spectrum analysis.
Date : 2025-12-27 Size : 5kb User : 王天骄
[Algorithm] idct_asm DL : 0: 离散余玄的数学实现，做音视频编解码的朋友深造必备哦．-Discrete Mathematics余玄realized, do audio and video codec required Postgraduate Oh friends.
Date : 2025-12-27 Size : 5kb User : 赵林
[Algorithm] Numerical_Recipes_in_C_Plus_3rd DL : 0: C++数值算法影音版 Numerical Recipes in C++: The Art of Scientific Computing, Second Edition -C++ Numerical algorithm of audio-visual version of Numerical Recipes in C++: The Art of Scientific Computing, Second Edition
Date : 2025-12-27 Size : 19.62mb User : zhuiqiu111
[Algorithm] pHash-0.4.tar DL : 0: pHash is an implementation of various perceptual hashing algorithms. A perceptual hash is a fingerprint of an audio, video, or image file that is mathematically based on the audio or visual content contained within. Unlike cryptographic hash functions that rely on the avalanche effect of small changes in input leading to drastic changes in the output, perceptual hashes are "close" to one another if the inputs are visually or auditorily similar. As a result, perceptual hashes must also be robust enough to take into account transformations that could have been performed on the input.
Date : 2025-12-27 Size : 287kb User : ssomsak
[Algorithm] InputSoundFft_src DL : 0: 监听输入音频并利用FFT算法计算出其频谱-This article shows how to use a Fast Fourier Transform (FFT) algorithm to calculate the fundamental frequency of a captured audio sound.
Date : 2025-12-27 Size : 119kb User : 王明远
[Algorithm] oscilloscope_src DL : 1: 这是一个简单的应用我建立理解波的Windows音频API的基础知识，并获得一个快速傅立叶变换（FFT变换）的基本掌握。它的功能是：双缓冲绘图，取样的音频源，选择一个录音源使用搅拌机，FFT频谱计算阵列，并策划采样数据。 -This is a simple application I built to understand the basics of the Windows Audio WAVE API, and to get a basic grasp on Fast Fourier Transforms (FFTs). Features of the application are: double buffering graphics, sampling an audio source, selecting an audio recording source using the mixer, calculating the FFT spectrum array, and plotting sampled data.
Date : 2025-12-27 Size : 1.08mb User : wu
[Algorithm] IMDCT_base_on_FFT DL : 0: 一种基于FFT的IMDCT算法，来自Marina Bosi的《Introduction to Digital Audio Coding and Standards》一书。-The IMDCT algorithm based on FFT, from the book "Introduction to Digital Audio Coding and Standards".
Date : 2025-12-27 Size : 101kb User : xcg
[Algorithm] DiscreteCosineTransform DL : 0: DCT A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy compression of audio and images (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical in these applications: for compression, it turns out that cosine functions are much more efficient (as explained below, fewer are needed to approximate a typical signal), whereas for differential equations the cosines express a particular choice of boundary conditions.
Date : 2025-12-27 Size : 8kb User : iso
[Algorithm] audiowatermark DL : 0: audio watermark matlab code
Date : 2025-12-27 Size : 355kb User : aya
[Algorithm] DCFilter DL : 0: High-Pass filter to remove DC component from audio signal.
Date : 2025-12-27 Size : 1kb User : Darko8
[Algorithm] Differentiator DL : 0: Differentiator algorithm for audio DSP processing
Date : 2025-12-27 Size : 1kb User : Darko8
[Algorithm] BeatDetector DL : 0: This unit finds beat in audio signal (DSP)
Date : 2025-12-27 Size : 1kb User : Darko8
[Algorithm] README DL : 0: 自定义的音频驱动程序支持,该AudioDevice块，船舶与信号处理模块库利用PortAudio沟通与音频硬件-Custom audio driver support, the AudioDevice block, ship and Signal Processing Blockset to communicate with audio hardware using PortAudio
Date : 2025-12-27 Size : 3kb User : 19861108
[Algorithm] FTT_audio DL : 0: Audio capture and FFT calc and ploting
Date : 2025-12-27 Size : 11.73mb User : xpecttrum
[Algorithm] sai DL : 0: 其他音频格式的文件，转换为adpvm格式的wav文件，涉及到换算的计算-Other audio format files, convert wav file format for the adpvm involves the calculation of conversion
Date : 2025-12-27 Size : 5kb User : sai
[Algorithm] yuyin DL : 0: 对音频信号进行处理。实现变速不变调。变调不变速。男声变女声。内有实例音频文件-The audio signal processing. Adjusted to achieve the same speed. Tone does not shift. Male Female change. There are instances of audio files
Date : 2025-12-27 Size : 16kb User : wangquanhui
[Algorithm] P1 DL : 0: matlab code pc audio encoders, my first and second order
Date : 2025-12-27 Size : 1kb User : mkarmen07
[Algorithm] P1_a3 DL : 0: matlab code pc audio encoders, my first and second order
Date : 2025-12-27 Size : 1kb User : mkarmen07
[Algorithm] 2D-forward- DL : 0: 频率域电磁法可控源音频大地电磁二维地点模型正演-Frequency-domain electromagnetic controlled source audio magnetotelluric forward modeling two-dimensional location
Date : 2025-12-27 Size : 7kb User :
[Algorithm] convert_data DL : 0: 转换8位的无符号音频数据为有符号的音频数据,可以根据需要修改为16位-Convert 8-bit unsigned audio data of audio data symbols can be modified for 16
Date : 2025-12-27 Size : 1kb User : daniel

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