Search - acoustic

[Other] dealing with Acoustic noise

Description: 详细介绍语音信号噪声的处理
Platform: | Size: 1154627 | Author: xiangylu | Hits:

[Driver Develop] ETWOCAL

Description: 这是一个声波触摸屏驱动中的定位校准程序的源码. VC-This is an acoustic-driven touch screen positioning of the source calibration procedure. VC
Platform: | Size: 21504 | Author: 邢XD | Hits:

[Audio program] adaptdemos

Description: acoustic echo cancellation
Platform: | Size: 817152 | Author: hcs | Hits:

[matlab] usefrequencyorientationestimate

Description: 利用频率细化方位估计,水声信号处理中的一项技术 -use frequencies thinning DOA, acoustic signal processing technology in a
Platform: | Size: 4096 | Author: sean | Hits:

[Voice Compress] gsm-1.0.11.tar

Description: GSM 6.10语音压缩算法，点对点之间语音通信声音清晰，音质优良，延时小,使用简单-GSM 6.10 voice compression algorithm, point-to-point voice communications between loud and excellent acoustic quality, Delay small, simple to use
Platform: | Size: 135168 | Author: 孙健 | Hits:

[Algorithm] BEMforacoustics

Description: 求解声学问题的边界元源程序，可以为使用边界元法求解位势问题和弹性力学问题提供启发-problem solving acoustic BEM source, for the use of the boundary element method and the potential problems of elasticity to provide inspiration
Platform: | Size: 47104 | Author: aladdin | Hits:

[Other] jiao_an1-3

Description: 西北工大《声学基础教案》1－3，很不错哦西北工大《声学基础教案》1－3，很不错哦-West Completion "acoustic based lesson plans," 1-3. Oh, very good West Completion "acoustic based lesson plans," 1-3, oh very good
Platform: | Size: 7611392 | Author: yml | Hits:

[Industry research] DFE

Description: 判决反馈自适应均衡技术(DFE)在水声数据传输系统中的应用.-adaptive decision feedback equalization (DFE) in the acoustic data transmission system applications.
Platform: | Size: 20480 | Author: 邓可儿 | Hits:

[matlab] Phase-estimator

Description: 一篇berkeley大学Master论文 "An Acoustic Digital Anemometer"附带程序,Phase estimator Matlab script -a berkeley University Master's thesis on "An Acoustic Digit al Anemometer "incidental proceedings, Phase estimator Matlab script
Platform: | Size: 4096 | Author: 稽古轩 | Hits:

[matlab] target_tracking

Description: 目标定位和跟踪的源程序，用于声目标的定位于跟踪 -target location and tracking of the source for acoustic target tracking in the positioning
Platform: | Size: 10240 | Author: dengyongma | Hits:

[Software Engineering] Report_OFDM

Description: A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel, modem. With full lists of coding. -A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel, modem.With full lists of coding.
Platform: | Size: 1866752 | Author: 子都 | Hits:

[Mathimatics-Numerical algorithms] RayleighIntegralMethod

Description: The Rayleigh Integral Method is useful in computing the acoustic properties of a flat panel radiating into a half space. -The Rayleigh Integral Method is useful in computing the acoustic properties of a flat panel radiating into a half space.
Platform: | Size: 33792 | Author: 彭伟才 | Hits:

[Speech/Voice recognition/combine] acoustic

Description: 声学基础（英文），详细的介绍了声学的一些基础知识。
Platform: | Size: 629760 | Author: 吴义军 | Hits:

[Software Engineering] cbmr

Description: Content-based Music Retrieval from Acoustic Input -Content-based Music Retrieval from Acoustic Input
Platform: | Size: 766976 | Author: eric | Hits:

[matlab] modulation

Description: MFSK modulation is for underwater acoustic communication
Platform: | Size: 1024 | Author: wanglei | Hits:

[Documents] UWA

Description: 水声通信的简单介绍，感兴趣的朋友可以看看，大家可以交流啊！-Acoustic communication of a brief introduction, interested friend can see, we can exchange ah!
Platform: | Size: 15360 | Author: 苏君 | Hits:

[File Format] WirelesscoherentOFDMmodemsimulation

Description: This project aim was to build wireless software modem for data communication between two computers using an acoustic interface in the voice frequency range (20Hz– 20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz – 20,000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz – 16,000Hz). The test files used as information files were text files. This goal was attained both in an incoherent scheme and in a coherent scheme. Build under Matlab code, our modem uses OFDM (orthogonal frequency division multiplexing) modulation, synchronization by LMS sequence, channel estimation (no equalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of 2 or 4. To optimize the probability of error, these symbols were mapped using Gray mapping. Report-This project aim was to build wireless software modem for data communicationbetween two computers using an acoustic interface in the voice frequency range (20Hz-20000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz-20000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz-16000Hz). The test files used as information files were text files.This goal was attained both in an incoherent scheme and in a coherent scheme.Build under Matlab code, our modem uses OFDM ( orthogonal frequency divisionmultiplexing) modulation, synchronization by LMS sequence, channel estimation (noequalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of2 or 4. To optimize the probability of error, these symbols were mapped using Graymapping.Report
Platform: | Size: 559104 | Author: | Hits:

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