Speech Recogniton

Speech Recogniton

[Michael Norton]

hi,

Do any libraries exist that allow me to use the Apple Speech recognition
hardware under LinuxPPC?

thanks,

Mike


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Re: Speech Recogniton

[Timothy A. Seufert]

At 4:57 AM -0400 9/14/00, Michael Norton wrote:
>hi,
>
>Do any libraries exist that allow me to use the Apple Speech recognition
>hardware under LinuxPPC?

Sorry, there is no hardware (aside from a simple digitizer to capture
the sound of course).  Apple's speech recognition is 100% software.

The original implementation on 68K Macs used an AT&T DSP coprocessor
to do the crunching because the 68K didn't have enough oomph to do it
by itself, but the PowerPC implementation relies on nothing but the
CPU.

   Tim Seufert

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Re: Speech Recogniton

[Geiser, Ian]

On Thu, 14 Sep 2000, Timothy A. Seufert wrote:

>
> At 4:57 AM -0400 9/14/00, Michael Norton wrote:
> >hi,
> >
> >Do any libraries exist that allow me to use the Apple Speech recognition
> >hardware under LinuxPPC?
>
> Sorry, there is no hardware (aside from a simple digitizer to capture
> the sound of course).  Apple's speech recognition is 100% software.
>
> The original implementation on 68K Macs used an AT&T DSP coprocessor
> to do the crunching because the 68K didn't have enough oomph to do it
> by itself, but the PowerPC implementation relies on nothing but the
> CPU.
>
	on the off chance that you can get sound input
	to work under LinuxPPC (i have a pimiso pb so it cant AFAIK)
	try checking on freshmeat.  There are a few programs
	that can do voice control.  One of them is called voicecontrol
	i think.

	I have only played with festival which can to Text to speech.

	-ian reinhart geiser

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| HOME: <geiseri@msoe.edu>                          |
| WORK: <geiseri@linuxppc.com>                      |
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Re: Speech Recogniton

[Joshua Anhalt]

Check out the Speech Recognition Package on Source Forge. "Sphinx 2"  It
was originally developed at Carnegie Mellon University.  If you could
see the code of most commercial Speaker Independant Systems, you'd likly
see Sphinx running in there.  I believe Apple's system was developed
from sphinx.  could be way off here.

http://sourceforge.net/projects/cmusphinx/

I understand it compiles cleanly on Linux PPC.

joshua

Excerpts from internet.computing.linux-ppc: 15-Sep-100 Re: Speech
Recogniton by "Geiser, Ian"@msoe.edu
> > At 4:57 AM -0400 9/14/00, Michael Norton wrote:
> > >hi,
> > >
> > >Do any libraries exist that allow me to use the Apple Speech recognition
> > >hardware under LinuxPPC?
> >
> > Sorry, there is no hardware (aside from a simple digitizer to capture
> > the sound of course).  Apple's speech recognition is 100% software.
> >
> > The original implementation on 68K Macs used an AT&T DSP coprocessor
> > to do the crunching because the 68K didn't have enough oomph to do it
> > by itself, but the PowerPC implementation relies on nothing but the
> > CPU.
> >


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