Audacity Forum

1. Are there any tutorial that I can follow on this topic?
2. Are there any other way apart from programming in C++?
3. What are the expected form of signal from this process?

Thank you.

Hi.

Is it framing and windowing considered as a same step in speech signal preprocessing? And can I accomplish this tasks with Audacity? If can, how?

Thank you so much.

Thank you so much Steve and Trebor. Oh I see. So I can skip the A/D Conversion process right? I can went straight away to the next process of preprocessing speech signal which is noise removal then pre-emphasis and lastly framing and windowing? Or is it framing and windowing considered as a same ste...

Yes, I have the audio data in .wav format in my laptop and I'm a student actually, currently doing a research in Speech Recognition System.

Hi, I'm just started to develop a speech recognition system. I already collected the audio to be processed. Originally the speech signal is in analog. My concern here is can Audacity convert analog speech signal to digital speech signal? So that it can be preprocess. If can, how? Thank you!