now question is how to remove noise and how to compute a dit length from pcm buffer???
2012/1/13 Indicator Veritatis <[email protected]> > It would if there were an Android API for it. I am not aware of one, > and I doubt one exists. This is rather a fairly simple (audio) signal > processing task. > > What does have to do with Android is the question: how can he use the > phone's microphone to listen to the sound, what APIs should he use to > generate an audio stream out of it (for that signal processing)? The > answer to these questions is not obvious either. > > On Jan 12, 10:47 am, TreKing <[email protected]> wrote: > > On Thu, Jan 12, 2012 at 2:13 AM, ludy <[email protected]> wrote: > > > i use audiorecord to record morse sound ,and then need to convert morse > > > sound to text,how to do that??? > > > > Write the code to do that or use a library. This has nothing to do with > > Android specifically. > > > > > ------------------------------------------------------------------------------------------------- > > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago > > transit tracking app for Android-powered devices > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
