[Voice Compress] conv_soft

Description: convolution code with soft decision
Platform: | Size: 1024 | Author: nam | Hits:

[Voice Compress] qpsk

Description: qpsk modeulation code with function
Platform: | Size: 1024 | Author: nam | Hits:

[Voice Compress] RS

Description: Reed solomon code with C
Platform: | Size: 1024 | Author: nam | Hits:

[Voice Compress] gal_by_H

Description: parity check matrix in the LDPC code
Platform: | Size: 2048 | Author: nam | Hits:

[Voice Compress] mcelp_2.4k_float1

Description: Mixed excitation linear prediction (MELP) C language code, its code rate is 2.4kbps can generate voice compression file compression ratio is about 10 times.
Platform: | Size: 548864 | Author: xiao2 | Hits:

[Voice Compress] MP3toWAV-decode

Description: The source implementation of the MP3 file converted to wav format audio files. Has been successfully up and running on the host computer, and hope someone can port it to embedded ARM.
Platform: | Size: 114688 | Author: junhuang | Hits:

[Voice Compress] WAV-Player

Description: The source implementation to extract the wav file in LPC1700 development board and play through the IIS bus.
Platform: | Size: 493568 | Author: junhuang | Hits:

[Voice Compress] wavToamrTest-sourceCode

Description: This program wav audio files to AMR audio files, high compression ratio. AMR sound quality is not high.
Platform: | Size: 5604352 | Author: junhuang | Hits:

[Voice Compress] 20040716delOffice

Description: Agent-term Chinese means " agent" , hence the name implies, the main role of this type of agent software is to provide an easy to understand and use user interface, accepting user instructions, instead of some co
Platform: | Size: 2182144 | Author: 云幻 | Hits:

[Voice Compress] dsp9

Description: the speech signal processing and then using low and bandpass FIR filter to remove noise
Platform: | Size: 134144 | Author: 刘雅男 | Hits:

[Voice Compress] Pseudo_Noise_Sequences

Description: it contain comm related description.
Platform: | Size: 190464 | Author: Nitin | Hits:

[Voice Compress] wavPCM

Description: GUI interface, voice read, depicting the time-domain waveform and frequency domain waveforms, and sampling and washed samples, the final non-uniform quantization broken line (13)
Platform: | Size: 22528 | Author: 趁黑 | Hits: