搜索资源列表
nannvshengshibie
- 本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。-In this paper, the voices of male and f
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- 基音周期是语音信号的一个重要参数。为了在低延 时条件下准确地提取语音基音周期参数, 提出了一种基于动 态规划的单路径搜索算法-Abstract: P itch is one of the mo st impo rtant parameters fo r describing speech characteristics. A one2way p itch track ing algo rithm based on dynam ic p rogramm ing was develo
daima
- 此程序可以对语音信号进行编码压缩等功能，并且可以预测编码-This program can be coded and compressed voice signal and other functions, and can be predictive coding
aboutphonelinearnovels
- 这是我收集来的有关语音信号非线性处理方面的小论文，主要有关语音非线性分析、研究、预测编码以及识别方面，希望对大家有帮助！-This is what I gathered the voice signal processing, nonlinear small papers, mainly the voice of nonlinear analysis, research, and to identify aspects of predictive coding, we want to help!
05947599
- 基于matlab对语音信号的分析，利用各种滤波器，频谱分析等功能。-Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.
Compress-Sensing_Apply_5Ref
- 压缩感知的5篇应用文献，包括CS在雷达成像、语音信号处理和图像处理方面的应用，新颖程度有一定参考价值。-5 compressed sensing references, including CS in radar imaging, speech signal processing and image processing applications, the novelty has some reference merits.
Speech-signal-processing
- 基于MATLAB的语音信号处理，实现对语音信号的时频分析，加噪滤波处理-Speech signal processing
tain
- 耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为-Cochlear substantially equivalent to a filter set, cochlear filter is used on logarit
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- 基于语音信号与心电信号的多模态情感识别研究和处理-Based on speech signal with the ecg signal modal emotion recognition research and treatment
PCM-encoding-and-decoding
- 载入一段语音信号进行分析 进行 PCM 编码和译码，并回放该信号-Loading a voice signal analysis Conduct PCM encoding and decoding, and playback of the signal