Speech Processing Library In Python For Speech To Text

Hey I am looking to build a code in python which will recognise what i speak through the micrphone and convert to speech, can you please give me few effcient speech processing lib

Solution 1:

See pyspeech (python) - Transcribe mp3 files?

which talks about http://code.google.com/p/pyspeech/. You may also want to look at http://code.google.com/p/dragonfly/

Solution 2:

The dragonfly sample code misses out on a snippet while providing the code example at https://pythonhosted.org/dragonfly/

from dragonfly.allimport Grammar, CompoundRule

# Voice command rule combining spoken form and recognition processing.classExampleRule(CompoundRule):
    spec = "do something computer"# Spoken form of command.def_process_recognition(self, node, extras):   # Callback when command is spoken.print"Voice command spoken."# Create a grammar which contains and loads the command rule.
grammar = Grammar("example grammar")                # Create a grammar to contain the        command rule.
grammar.add_rule(ExampleRule())                     # Add the command rule to the grammar.
grammar.load()                                      # Load the grammar.

should be followed by

import time
import pythoncom
whileTrue:
    pythoncom.PumpWaitingMessages()
    time.sleep(.1)

as mentioned here - http://dragonfly.googlecode.com/svn-history/r46/trunk/dragonfly/examples/dragonfly-main.py