how to train the MFCC data for speech recognition ?
1 次查看(过去 30 天)
显示 更早的评论
hello everyone im doing a speech recognition problem for that i have 5 samples and i have also calculated the mfcc for each of the samples. Im getting a 13*64 size mfcc for each sample, now to train it in ANN i thought of optimize the mfcc by using the PSO (particle swarm optimization) but im confused at should i make the mfcc (13*1) size or (1*64). i mean how i should optimise the mfcc ?? 64 is the no. of frames and 13 is the cepstral coeff i.e. for each frame im getting 13 coeff. therefore should i optimze it in frame wise i.e. for each frame instead of 13 only 1 coeff (total of 64 final coeff) or for all 64 frames the first mfcc will be 1 instead of 64 (finally will get a total of 13 coeff) ............please help
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Speech Recognition 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!