The app is very very slow

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Launch the application
2. Hit Start button.
3. Play DTMF tones from any other device.
4. It shows the proper decoded digits but takes very long time(almost a minute 
for each digit)

Is there any way to speed it up?


I am using it in Android Froyo(2.2).


It would be better if u can give comments in the 
application and give some additional info on how can we integrate it with our 
apps.

Any suggestion is appreciated. Thanks.

Original issue reported on code.google.com by shivu.da...@gmail.com on 3 Sep 2013 at 8:03