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melpe_1200

于 2021-04-17 发布

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下载积分: 1 下载次数: 0

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代码说明：

说明： MeLPe Codec 1200 bps

文件列表：

melpe, 0 , 2020-07-22
melpe\Makefile, 724 , 2020-05-21
melpe\classify.c, 21515 , 2020-05-21
melpe\coeff.c, 6803 , 2020-05-21
melpe\coeff.h, 2144 , 2020-05-21
melpe\constant.h, 3795 , 2020-05-21
melpe\cprv.h, 2239 , 2020-05-21
melpe\dsp_sub.c, 23229 , 2020-05-21
melpe\dsp_sub.h, 3345 , 2020-05-21
melpe\fec_code.c, 35329 , 2020-05-21
melpe\fec_code.h, 1330 , 2020-05-21
melpe\fft_lib.c, 8672 , 2020-05-21
melpe\fft_lib.h, 1191 , 2020-05-21
melpe\fs_lib.c, 5652 , 2020-05-21
melpe\fs_lib.h, 1610 , 2020-05-21
melpe\fsvq_cb.c, 18165 , 2020-05-21
melpe\fsvq_cb.h, 1435 , 2020-05-21
melpe\global.c, 2031 , 2020-05-21
melpe\global.h, 2149 , 2020-05-21
melpe\harm.c, 9415 , 2020-05-21
melpe\harm.h, 898 , 2020-05-21
melpe\lpc_lib.c, 35427 , 2020-05-21
melpe\lpc_lib.h, 2405 , 2020-05-21
melpe\macro.h, 2523 , 2020-05-21
melpe\mat_lib.c, 14537 , 2020-05-21
melpe\mat_lib.h, 2592 , 2020-05-21
melpe\math_lib.c, 21797 , 2020-05-21
melpe\math_lib.h, 2053 , 2020-05-21
melpe\mathdp31.c, 2695 , 2020-05-21
melpe\mathdp31.h, 1394 , 2020-05-21
melpe\mathhalf.c, 3230 , 2020-05-21
melpe\mathhalf.h, 5342 , 2020-05-21
melpe\mathhalf_i.h, 66096 , 2020-05-21
melpe\melp_ana.c, 33753 , 2020-05-21
melpe\melp_chn.c, 42752 , 2020-05-21
melpe\melp_sub.c, 32489 , 2020-05-21
melpe\melp_sub.h, 2757 , 2020-05-21
melpe\melp_syn.c, 17846 , 2020-05-21
melpe\melpe.c, 2823 , 2020-05-21
melpe\melpe.h, 549 , 2020-05-21
melpe\msvq_cb.c, 42018 , 2020-05-21
melpe\msvq_cb.h, 1515 , 2020-05-21
melpe\npp.c, 58133 , 2020-05-21
melpe\npp.h, 4862 , 2020-05-21
melpe\ophmconsts.h, 415 , 2020-05-21
melpe\ophtools.h, 626 , 2020-05-21
melpe\pit_lib.c, 23695 , 2020-05-21
melpe\pit_lib.h, 2030 , 2020-05-21
melpe\pitch.c, 23233 , 2020-05-21
melpe\pitch.h, 1469 , 2020-05-21
melpe\postfilt.c, 14511 , 2020-05-21
melpe\postfilt.h, 1192 , 2020-05-21
melpe\qnt12.c, 44070 , 2020-05-21
melpe\qnt12.h, 1547 , 2020-05-21
melpe\qnt12_cb.c, 208043 , 2020-05-21
melpe\qnt12_cb.h, 1517 , 2020-05-21
melpe\sc1200.h, 10479 , 2020-05-21
melpe\vq_lib.c, 20598 , 2020-05-21
melpe\vq_lib.h, 2283 , 2020-05-21

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26104-610
26104-610.zip为欧洲G3的语音压缩标准gsmamr的C语言浮点算法的标准源程序。(26104- 610.zip for the European G3 voice compression standard C language gsmamr Floating Point Algorithm standard source.)

2006-07-25 00:48:09下载

积分：1
Hilbert
信号的hilbert变换,C＋＋代码,不用matlab的可试试(the c++ code for the hilbert transform)

2009-12-13 17:15:58下载

积分：1
melpe_1200
说明： MeLPe Codec 1200 bps

2021-04-17 20:58:53下载

积分：1
vector_quantization
语音信号的矢量量化，其中vector_quantization.m为读取音频文件，转换成语音帧，求lpc及lsf参数以及进行矢量量化的主程序，a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序，INLS1.wav为音频文件。(Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeking lpc and lsf parameters and vector quantization of the main program, a_lsf_conversion.m main program calls a subroutine parameter lsf lpc turn, INLS1.wav as an audio file.)

2013-06-20 15:36:15下载

积分：1
NLMS_AEC
频域归一化的自适应滤波消除回声，效果非常不错(Frequency domain normalization of adaptive filtering to eliminate echo, the effect is very good )

2021-03-18 14:39:20下载

积分：1
isip_r00_n11.tar
说明：这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考(This a signal from the audio extract features parametric procedures, engaged in this regard, the comrades might reference! !)

2005-10-19 08:40:57下载

积分：1
spra552b
Voice decoder Standard interantional

2012-06-04 16:08:09下载

积分：1
OMP
这里主要是压缩感知的贪婪算法，通过OMP来实现DOA的估计，主要应用在阵列信号处理领域。(Here compressed sensing greedy algorithm OMP, the main application in the field of array signal processing to achieve the DOA estimates.)

2012-11-22 00:21:10下载

积分：1
A_rate_of_13_c_dc
A率13折线的编译码实现 1、了解PCM及13折线A率编码及译码的原理； 2、随机给出一个语音信号，并用A率13折线PCM对其编码； 3、将编码后的信号经过加性高斯白噪声信道，并在接收端对其进行译码； 4、分别画出原始语音信号、PCM编码信号以及译码后信号的波形。 (A rate of 13 polyline encoding and decoding implementation 1, to understand the principles of PCM and the broken line 13 A rate of encoding and decoding Two were given a voice signal, and PCM encode A rate of 13 polylines 3, the encoded signal through an additive white Gaussian noise channel, and the receiver decodes 4, respectively, to draw the waveform of the original speech signal, the PCM encoded signal and decoding signals.)

2012-04-25 08:56:42下载

积分：1
67506283BP-procedure
说明：用matlab实现压缩感知，基追踪（BP）算法，将最小L0问题转化为最小L1问题。(Use matlab to implement compressed sensing, base tracking (BP) algorithm, convert the minimum L0 problem into the minimum L1 problem.)

2020-07-23 09:30:41下载

积分：1

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