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labview音频频谱显示
由PC串口按照特定协议提供幅度谱和相位谱数据,labview通过串口接收后显示接收数据和图形,有单次接收和自动接收2种模式,因为使用串口传输数据,通讯速率收到限制,自动接收的刷新速度不小于300ms。该接收显示程序应用于FPGA实现的音频频谱分析模块中,由FPGA硬件实现音频信号的FFT变换计算,通过串口传递数据给labview程序。
- 2022-04-29 01:56:50下载
- 积分:1
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this the wave file
this the wave file-this is the wave file
- 2022-02-02 18:43:26下载
- 积分:1
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Audacity中Pitch Change采用的SoundTouch源码
Audacity中Pitch Change采用的SoundTouch源码-Pitch Change in Audacity used SoundTouch source
- 2023-02-28 21:30:04下载
- 积分:1
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FLASH反编器
FLASH反编器-FLASH-series devices
- 2022-04-21 06:45:29下载
- 积分:1
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With vc++ Development tool for sound mixing, and can show the spectrum
用vc++ 开发的声音混合工具,并可以显示频谱-With vc++ Development tool for sound mixing, and can show the spectrum
- 2022-05-05 13:09:39下载
- 积分:1
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matlab 代码 数字语音处理及matlab仿真
matlab 代码 数字语音处理及matlab仿真 源代码 下载 电子工业出版
- 2022-07-22 19:43:39下载
- 积分:1
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MATLAB,语音信号
语音信号处理具有很多的数字信号处理方法和 matlaba 函数的数学信号处理代码的一个重要分支。一些基本的方法的第一至第四章的语音信号处理、 预处理和特征的第五至第九章介绍了语音信号的提取。包括谱减法、 维纳方法、 子空间算法和 MMSE 算法。章相结合的各种参数,介绍了合成语音信号检测、 速度和讲话口气信号处理、 语音合成 TDPSOLA 还介绍了。
- 2022-06-27 04:56:31下载
- 积分:1
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Signal Systems Project
Produce and play a sound signal of 6 seconds f(t)=exp(t-6)sin(2π*Ft) with a sampling rate of 8000dots/s by using MATLAB, with the frequency F being 494, 440, 392, 440, 494 and 494 Hz in order. Each frequency should last for 1 second.
- 2022-01-26 04:16:24下载
- 积分:1
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TI DM6446 workshop 培训资料,音频部分。
TI DM6446 workshop 培训资料,音频部分。-TI DM6446 workshop training materials, audio portion.
- 2022-10-07 09:35:04下载
- 积分:1
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opus-1.1-rc2
Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for interactive speech and music transmission over the Internet, but is also intended for storage and streaming applications. It is standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which incorporated technology from Skype"s SILK codec and Xiph.Org"s CELT codec.
- 2022-02-13 09:17:05下载
- 积分:1