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Description: 这软件是在扫描文件中取消操音的。 用这软件可以取消任何bmp图像中的操音。-this software in document scanning cancel the parade sound. This software can be used to eliminate any bmp image of the sound parade.
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Size: 78402 |
Author: 崔林 |
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Description: 这软件是在扫描文件中取消操音的。 用这软件可以取消任何bmp图像中的操音。-this software in document scanning cancel the parade sound. This software can be used to eliminate any bmp image of the sound parade.
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Size: 77824 |
Author: 崔林 |
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Description: 噪生消除的VRILOG实现，能很好的滤出低频噪生。-Noise Health VRILOG eliminated realize that can filter out a good low-frequency noise of Health.
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Size: 2681856 |
Author: 李永杰 |
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Description: Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machinery and engines because the noise is selectively eliminated. Desired sounds, such as speech and warning signals, are left to be heard clearly. The adaptive control algorithm is implemented on a Texas Instruments (TI™ )
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TMS320C30GEL digital signal processor (DSP), which drives a Sony CD550 headphone/microphone system. Our experiments indicate that adaptive noise control results in a dramatic improvement in performance over fixed noise control. This improvement is due to the availability of high-performance programmable DSPs and the self-optimizing and tracking
capabilities of the adaptive controller in response to the surrounding noise.
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Size: 282624 |
Author: Davi Souza |
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Description: 噪声自适应对消的Matalb Simulink模块，利用标准的NLMS算法，实现噪声对消，AEC（audio echo cancel）或ANC（audio noise cancel）-Adaptive Noise Cancellation of Matalb Simulink module, using a standard NLMS algorithm, to achieve noise cancellation, AEC (audio echo cancel) or ANC (audio noise cancel)
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Size: 10240 |
Author: 居太亮 |
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Description: 基于MATLAB的FIR带阻数字滤波器的设计
由于生物医学信号处理过程中易混入50Hz噪声的特点，本文利用程序设计法和FDATool设计法，设
计一带阻滤波器，并将设计的滤波器应用到一混和正弦信号，通过测试检验，该滤波器可以很好地消除50Hz的工
频干扰。-】To prevent the biomedical signals from being disturbed by 50Hz noise easily，the paper designs a
bandstop digital filter by procedure and FDATool method．The filter is tested by a blended 81ne wave experimentally and the
result shows that the filter can cancel the 50Hz noise very well．
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Size: 218112 |
Author: 吕大 |
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Description: 谱减法消除噪音的c代码，是在本站下载的源代码ss.tar.gz的基础上使用改进算法改进的，原程序只能消除最开始很小段的语音噪声。改进后的程序经测试，能够很好地消除语音噪声。在此感谢ss.tar.gz源程序的提供者。-C-code for spectrum-sub to cancel voice noise, can cancel noise very well.
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Size: 819200 |
Author: Guan |
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Description: matlab编程进行噪声处理的源代码，各种步长和阶数的例子都有-cancel noise
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Size: 435200 |
Author: li qun ying |
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Description: c_语言，代码，用于数字信号处理开发板
TMS3206713
自适应滤波器，LMS 算法去除噪声。-LMS adaptive filter cancel noise
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Size: 534528 |
Author: h |
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Description: Random noise cancel.
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Size: 112640 |
Author: sorayagarciabustos |
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Description: 仿真飞机上消噪耳机的工作流程，核心为基于神经网络的自适应滤波器-Simulation of headphone capable to cancel the noise in matlab with the help of adaptive filter based on neural network
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Size: 103424 |
Author: Seasong |
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Description: A filter is a system which modifies some special frequencies reletive to the others. As a result i s applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.-A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.
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Size: 714752 |
Author: Paria Shahabi |
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Description: cancel adaptive noise
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Size: 1024 |
Author: javad |
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Description: 最新去噪声通讯用WM2000驱动软件，实用于手机通话去噪声。-for cellphone,cancel noise
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Size: 1024 |
Author: zhaoyicheng |
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Description: 自适应滤波LMS算法实现有源噪声消除：Mtalab程序；FLMS算法-Application Program to Test Active Noise Controla 32-tap adaptive FIR filter is used to produce an anti-noise to cancel the primary noise. The adaptive algorithms used here are the filtered-x LMS (FXLMS) and normalized FXLMS algorithms
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Size: 1126400 |
Author: 阿狸 |
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Description: ofdm的提出了降低PAPR值的方法，峰均功率比的内容。-Method to Cancel Impulsive Noise From Power-Line Communication Systems by Processing the Information in the Idle Carriers
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Size: 5120 |
Author: 孙河南 |
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Description: 音频降噪的工具箱，提供算法和Demo，供音频处理使用-audit tool box, cancel noise, provide demo
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Size: 1363968 |
Author: zbdmz |
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Description: algorithm for cancel noise
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Size: 20480 |
Author: mohamad rizk |
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Description: A precision general-purpose current-feedback instrumentation amplifier (CFIA) that employs
a combination of ping-pong auto-zeroing and chopping to cancel its offset and 1/f noise.
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Size: 1024000 |
Author: praba |
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