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I want to use endpoint detection to remove unwanted noises from a voice record. How can i use it ? How can i calculate short-term energy and short-term zero crossing rate ? What should i do after calculation ?
It sounds like you have a lot of specific voice and speech requirements for whatever your project is.
The general theory and methods might be covered in a good Intro to Speech Processing book.
You might also find examples with the search "Java endpoint detection" -- e.g.:
Yes, i have to make a project in order to graduate. Thank you.
Good luck with your project -- were either of those code example of endpoint detection helpful?
Thanks, this project is difficult to do alone so i changed my project subject. But if i continue , i think those code would help.
Good luck with your new project, @melisaztrk -- let the forum know if there is anything we can answer.