Lee Going Perceptual - Part Five

Voice Control And Other Animals

Rather than repeat my blog post, here is the link to the original one:

http://software.intel.com/en-us/blogs/2013/03/17/ultimate-coder-challenge-ii-lee-going-perceptual-week-five

And my video for this week:

And There's More

After I posted the blog I solved the Voice Control problem.  Here is the code and solution - hurray!

First you set up your grammar:


// Grammar intialization
pxcUID gid;
pmyVS->vc->CreateGrammar(&gid);
pmyVS->vc->AddGrammar(gid,1,L"Host");
pmyVS->vc->AddGrammar(gid,2,L"Call");
pmyVS->vc->AddGrammar(gid,3,L"Exit");
pmyVS->vc->AddGrammar(gid,4,L"Conference");
pmyVS->vc->AddGrammar(gid,5,L"Rick");
pmyVS->vc->AddGrammar(gid,6,L"Lee");
pmyVS->vc->AddGrammar(gid,7,L"Toggle");
pmyVS->vc->AddGrammar(gid,8,L"Import");
pmyVS->vc->AddGrammar(gid,9,L"Magnificent");
pmyVS->vc->AddGrammar(gid,10,L"Ploppy");
pmyVS->vc->AddGrammar(gid,11,L"Horse");
pmyVS->vc->AddGrammar(gid,12,L"Dog");
pmyVS->vc->AddGrammar(gid,13,L"Lion");
pmyVS->vc->AddGrammar(gid,14,L"Wolf");
pmyVS->vc->SetGrammar(gid);

And then you look for the respective value in the callback function:


gLatestVoiceCommand = -1;
int labelvalue = cmd->label;
if ( labelvalue > 0 )
{
gLatestVoiceCommand = labelvalue;
}

Presto, a VERY fast voice recognition system!   When realisation dawned, I kicked myself, then wanted to tell someone, so I am telling my blog :)

Signing Off

Decided to break my challenge tradition and do some Ultimate Coding during the week to get a good demo for GDC ready.  The size of another project on my plate shrinks this week so I should have some quality time :)