Class: Cogibara::Transcriber

Inherits:
Object
  • Object
show all
Defined in:
lib/cogibara/transcriber.rb

Instance Method Summary collapse

Instance Method Details

#make_temp_file(file) ⇒ Object 



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# File 'lib/cogibara/transcriber.rb', line 5

def make_temp_file(file)
  fname = "tempfile-"+((Time.now.to_f*100000).to_i.to_s)
  File.open(fname,'wb') {|f| f.write(file)}
  fname
end

#remove_temp_file(filestring) ⇒ Object 



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# File 'lib/cogibara/transcriber.rb', line 11

def remove_temp_file(filestring)
  `rm ./#{filestring}`
end

#transcribe(file) ⇒ Object 



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# File 'lib/cogibara/transcriber.rb', line 15

def transcribe(file)
  filestring = make_temp_file(file)
  result = Speech::AudioToText.new(filestring).to_json #(2, "en-US")
  remove_temp_file filestring
  # puts result
  if(result["hypotheses"].first)
    result["hypotheses"].first.first
  else
    # "Sorry, I didn't understand that".to_speech
    Cogibara::say "Sorry, I didn't understand that"
    nil
  end
end

#transcribe_lang(file, language) ⇒ Object 



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# File 'lib/cogibara/transcriber.rb', line 29

def transcribe_lang(file, language)
  filestring = make_temp_file(file)
  result = Speech::AudioToText.new(filestring).to_json(2, language)
  remove_temp_file filestring
  # puts result
  if(result["hypotheses"].first)
    result["hypotheses"].first.first
  else
    # "Sorry, I didn't understand that".to_speech
    Cogibara::say "Sorry, I didn't understand that"
    nil
  end
end