Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)
Hi, I have converted my speech application from melp2400 to melp1200. I was using fir filter to convert 8KHz speech to 32KHz. Should I need to change the filter for melp1200??? I think it should work fine because in fact we are using the melp2400 synthesis function without change. When I run my melp1200 speech application with this fir filter I feel as the voice is being lingered on, gives a fading effect. Is this problem of the filter or is it something inside melp1200? Thanks and Regards, Saba ------------------------------------