期刊论文详细信息
Advances in Electrical and Computer Engineering | |
Fundamental Frequency Estimation of the Speech Signal Compressed by MP3 Algorithm Using PCC Interpolation | |
MILIVOJEVIC, Z. N. ; MIRKOVIC, M. D. ; MILIVOJEVIC, S. M.. | |
关键词: fundamental frequency; speech compression; speech processing; signal representation; | |
DOI : 10.4316/AECE.2010.01003 | |
学科分类:计算机科学(综合) | |
来源: Universitatea "Stefan cel Mare" din Suceava | |
【 摘 要 】
In this paper the fundamental frequency estimation results of the MP3 modeled speech signal are analyzed. The estimation of the fundamental frequency was performed by the Picking-Peaks algorithm with the implemented Parametric Cubic Convolution (PCC) interpolation. The efficiency of PCC was tested for Catmull-Rom, Greville and Greville two-parametric kernel. Depending on MSE, a window that gives optimal results was chosen.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201904268160371ZK.pdf | 288KB | download |