文件名称:signal_to_noise_C5510_C6713.ZIP
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- 上传时间：2012-11-16
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Used on cellular phones to filter out
background noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop).
Includes a tutorial on how to use statistics (correlation coefficient) to calculate the signal to noise ratio.
Realtime implementation using Texas Instruments TMS320C5510 DSK and TMS320C6713 DSK. Code mostly in C, except where it would be too slow and assembly language is used.
background noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop).
Includes a tutorial on how to use statistics (correlation coefficient) to calculate the signal to noise ratio.
Realtime implementation using Texas Instruments TMS320C5510 DSK and TMS320C6713 DSK. Code mostly in C, except where it would be too slow and assembly language is used.
相关搜索： TMS320C6713
correlation
audio classification
noise speech
correlation coefficient
tms320c6713 schematic
TMS320C6713 noise
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下载文件列表
signal_to_noise_documents.zip
signal_to_noise_c5510.zip
signal_to_noise_c6713.zip
signal_to_noise_c5510.zip
signal_to_noise_c6713.zip
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