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2014-05-28 Lefteris Zafiris <> - 0.7
Added support for version 2 of Speech API.
2012-09-30 Lefteris Zafiris <> - 0.6
Added automatic audio format detection. Enabled SSL by default.
Proxy support. Added profanities filtering option.
Added 'maxresults' and 'grammar' options.
CLI app can now accept flac, speex or wav files as input.
2012-02-28 Lefteris Zafiris <> - 0.6-beta1
Added support for speex encoded voice data.
Works only with patched speex encoder that
supports MIME "x-speex-with-header-byte":
Speex support is experimental and detection rates are
lower compared to flac encoded data.
2012-02-01 Lefteris Zafiris <> - 0.5
Added SSL support. Interrupt keys can now be defined
by the user. Added (optional) Beep indication before recording.
Recording time is now conrtolled by silence detection. There is no
absolute timeout, the recording will terminate after a
user defined (3 sec by default) period of silence, or the pressing
of the interrupt key(s).
Added a sample AGI script that submits queries to WolframAlpha and
sets the answer as a dialplan variable.
2012-01-10 Lefteris Zafiris <> - 0.4
Added option for user defined timeout.
Remove spaces between digits in returning text string.
Documentation updates.
2012-01-05 Lefteris Zafiris <> - 0.3
Replaced sox with flac encoder for compatibility
with older distros (RHEL 5). Sox can be enabled
by the user.
When sox is in use it normalizes the audio, removes
low frequency noise and possible DC offset.
2012-01-04 Lefteris Zafiris <> - 0.2
Added option for setting the speech language.
More debugging messages added.
Recording timeout set to 15 seconds.
Documentation updates and diaplan examples.
2011-12-29 Lefteris Zafiris <> - 0.1
Initial release 0.1