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FSK demodulation telling how to do it after AWGN noise.
FSK demodulation telling how to do it after AWGN noise.
- 2022-08-05 11:04:33下载
- 积分：1
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采用MELP编制的压缩与解码程序，在MATLAB环境下可直接运行，语音2.4kb/s...
采用MELP编制的压缩与解码程序，在MATLAB环境下可直接运行，语音2.4kb/s-MELP (Mixed-Excitation Linear Predictive) Vocoder is a new 2400 bps Federal standard speech coder. This Matlab code of MELP can run directly in MATLAB condition.
- 2022-01-22 15:30:43下载
- 积分：1
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奥托马特和# 304 K konu和# 350毫安tanima算法和# 304 tmalarinin uygulamalari
OTOMATİ K KONUŞ MA TANIMA ALGORİ TMALARININ UYGULAMALARI
Kö ksal Ö CAL
Ankara Ü niversitesi
Fen Bilimleri Enstitüsü
Elektronik Mühendisliğ i Anabilim Dalı
Danı ş man : Yrd. Doç . Dr. H. Gö khan İ LK
Bu ç alı ş mada, SMM (Saklı Markov Model) tabanlı izole bir kelime tanı ma sistemi geliş tirilerek, sesin akustik parametreleri LPC (Linear Predictive Coding), LPCC (LPC Cepstrum), CEPS (Ayrı k Fourier dö nüş ümü tabanlı cepstrum) ve MFCC (Mel Frequency Cepstral Coefficients) ‘nin konuş macı dan bağ ı msı z konuş ma tanı ma sistemlerindeki performansları değ erlendirilmiş tir. Değ iş ik akustik parametrelerle birlikte değ iş ik S-OTOMATİ K KONUŞ MA TANIMA ALGORİ TMALARININ UYGULAMALARI
Kö ksal Ö CAL
Ankara Ü niversitesi
Fen Bilimleri Enstitüsü
Elektronik Mühendisliğ i Anabilim Dalı
Dan&
- 2022-06-30 14:49:43下载
- 积分：1
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on a coding algorithm
一个关于des算法编码-on a coding algorithm
- 2022-02-10 09:52:50下载
- 积分：1
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hammerstein
Hammerstein系统识别，其状态空间子系统包括形成的Hammerstein系统的线性部分。
- 2023-03-30 13:50:03下载
- 积分：1
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EVR floating
EVR浮点数算法，EVRC算法标准程序，是学习语音编解码的好东西-EVR floating-point algorithm, EVRC algorithm standard procedure is to study voice codec of the good things
- 2022-08-19 01:25:38下载
- 积分：1
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本程序是用MATLAB编写的孤立词的语音识别的程序，包含mel倒谱分析以及单个词的语音识别。...
本程序是用MATLAB编写的孤立词的语音识别的程序，包含mel倒谱分析以及单个词的语音识别。-This procedure is used to prepare MATLAB isolated word speech recognition procedures, including mel cepstrum analysis, and single-word speech recognition.
- 2023-05-15 23:05:03下载
- 积分：1
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语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音...
语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音增强的目的。由于噪声也是随机过程，因此这种估计只能建立在统计模型基础上。利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。
-voice signals in the frequency domain processing, voice is a time-varying, nonstationary random process. But in a short period of time can be approximated as smooth. So if Noisy Speech from the short-term spectrum estimate "pure" voice of the short-term spectrum, and reached speech enhancement purposes. As the noise is random process, which can only be estimated based on statistical models based on. Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation.
- 2023-04-29 12:00:03下载
- 积分：1
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c语言常用的有用源程序
c语言常用的有用源程序-a useful source
- 2022-01-23 10:36:54下载
- 积分：1
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WIN CE can use the playback audio code, audio files can be stored by the embedde...
可以使用WIN CE的录放音程式码,可以储存录音档，由embedded visual c++ sp4 所开发-WIN CE can use the playback audio code, audio files can be stored by the embedded visual c++ Sp4 developed
- 2022-01-26 02:29:18下载
- 积分：1
