Jitter and Shimmer

Hi all,

How Can I find the jitter and shimmer in voice signal by Matlab codes?

Can I have any good definition for jitter and shimmer?

Thanks

[elmoundher hadjaidji]

Hi,Farideh Jalali

also ;I need a code Matlab that calculates jitter and shimmer in voice signal for each frame. Can you help me. this is my email:[e-mail]

Thanks a lot.

[Roxsana Zapata]

Hello  can you help me please with the code.is to analyze voice signal .  my email is [e-mail]

Answer 1

[Daniel Shub]

While not MATLAB code, I am pretty sure Praat can get jitter and shimmer. You can probably interact with Praat with system.

[Farideh Jalali]

Hi Daniel,

Thank you for your reply,

I have to write some Matlab codes.

[ZAIDI FARES]

Hi Farideh,

I need a code Matlab that calculates jitter and shimmer in voice signal for each frame. Can you help me. this is my email : [e-mail]

Thanks a lot.