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单音频检测Goertzel算法类文件
- 单音频检测Goertzel算法类-single audio detection algorithm Goertzel algorithm category
IIS2BT656
- 本程序功能为将音频的IIS数据插入bt656数据中一起传输。在程序中，sdata并不从外界输入，而是由内部的一个16位的counter并串转换产生，以此来检测程序在串并转换sdata时是否有遗漏。 本程序并未经过实测，但ModelSim的仿真结果正确。-this program will function as audio data into IIS bt656 together data transmission. In the process, not from outside sdat
MATLAB_pitch
- 用matlab计算一些基本的音频特征，基本的特征包括：特征统计、Energy Entropy Standard Deviation (std)、均值信息熵、过零率检测、频谱衰减-Using matlab calculate some basic audio features, the basic features include: Features and Statistics, Energy Entropy Standard Deviation (std), mean information
vad_VCPP
- 在VC下实现对音频文件的断点检测，并且将数据以及分帧能量信息全部给出。-In VC environment， the breakpoint testing of audio files, and the data information and all energy of sub-frame are given.
pitchdet
- 基音检测。C语言编写。用于语音与音频信号处理- language. Signal processing for speech and audio
watermarking
- watermark，很全很基础的数字音频水印处理，盲检测和非盲检测，经过滤波器处理后的检测-Watermark, digital audio watermarking are all very basic, blind detection and non blind detection, the detection filter after treatment
webrtc_deps.tar
- webrtc基础音频信号处理，以及CNG模块提取，并向其中附加了G7221C编解码器，用于处理7221音频数据和VAD活动语音检测后的CNG包，用于服务器处理流媒体数据，混音等的操作。-webrtc base audio signal processing, as well as CNG module extracts, to which is added G7221C codec 7221 for processing audio data and voice activity detecti
changguigongji
- 音频水印常规攻击程序框架，用于所有音频水印检测技术。-Conventional attack programs of audio watermarking framework for all audio watermarking detection technology.
Benfond
- 基于benford定理检测音频是否经过重量化-Based on Benford theorem to detect whether the weight of audio
方差检测
- 基于方差的音频瞬态段检测算法研究，采用响板，钟琴作为样本信号