mycroft-core/mycroft/tts/mary_tts.py

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# Copyright 2016 Mycroft AI, Inc.
#
# This file is part of Mycroft Core.
#
# Mycroft Core is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Mycroft Core is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Mycroft Core. If not, see <http://www.gnu.org/licenses/>.
In the 1970s computer users had to understand the arcane syntax of the machines they used. They programed their computers using the machine's native language and hardly gave it a thought. The 1980s birthed a new form of interaction between computers and users. For the first time computers became capable of understanding the most basic form of human communication - pointing and grunting. The mouse and the GUI revolutionized computing and made computers accessible to the masses. We have now entered a third era. We are rapidly approaching a time when computer systems will understand human language and respond using the most natural form of human communication – speech. This is an important development. Some might even call it revolutionary. Despite its importance, however, the technologies that will underpin this new method of interaction are the property of major tech firms who don't necessarily have the public's best interests at heart. Not anymore. Meet Mycroft – the worlds first open source natural language platform. Mycroft understands human language and responds with speech. It is being designed to run on anything from a phone to an automobile and will change the way we interact with open source technologies in profound ways. Our goal here at Mycroft is to improve this technology to the point that when you interact with the software it is impossible to tell if you are talking to a human or a machine. This initial release of the Mycroft software represents a significant effort by the Mycroft community to give the open source world access to this important technology. We are all hoping that the software will be useful to the public and will help to usher in a new era of human machine interaction. Our community welcomes everyone to use Mycroft, improve the software and contribute back to the project. With your help and support we can truly make Mycroft an AI for everyone. Joshua W Montgomery – May 17, 2016
2016-05-20 14:16:01 +00:00
import requests
from mycroft.tts import TTSValidator
from mycroft.tts.remote_tts import RemoteTTS
__author__ = 'jdorleans'
NAME = 'marytts'
class MaryTTS(RemoteTTS):
PARAMS = {
'LOCALE': 'en_US',
'VOICE': 'cmu-slt-hsmm',
'INPUT_TEXT': 'Hello World',
'INPUT_TYPE': 'TEXT',
'AUDIO': 'WAVE_FILE',
'OUTPUT_TYPE': 'AUDIO'
}
def __init__(self, lang, voice, url):
super(MaryTTS, self).__init__(lang, voice, url, '/process')
def build_request_params(self, sentence):
params = self.PARAMS.copy()
params['LOCALE'] = self.lang
params['VOICE'] = self.voice
params['INPUT_TEXT'] = sentence.encode('utf-8')
return params
class MaryTTSValidator(TTSValidator):
def __init__(self):
super(MaryTTSValidator, self).__init__()
def validate_lang(self, lang):
# TODO
pass
def validate_connection(self, tts):
try:
resp = requests.get(tts.url + "/version", verify=False)
if resp.content.find('Mary TTS server') < 0:
raise Exception('Invalid MaryTTS server.')
except:
2016-05-20 22:15:53 +00:00
raise Exception(
'MaryTTS server could not be verified. Check your connection '
'to the server: ' + tts.url)
In the 1970s computer users had to understand the arcane syntax of the machines they used. They programed their computers using the machine's native language and hardly gave it a thought. The 1980s birthed a new form of interaction between computers and users. For the first time computers became capable of understanding the most basic form of human communication - pointing and grunting. The mouse and the GUI revolutionized computing and made computers accessible to the masses. We have now entered a third era. We are rapidly approaching a time when computer systems will understand human language and respond using the most natural form of human communication – speech. This is an important development. Some might even call it revolutionary. Despite its importance, however, the technologies that will underpin this new method of interaction are the property of major tech firms who don't necessarily have the public's best interests at heart. Not anymore. Meet Mycroft – the worlds first open source natural language platform. Mycroft understands human language and responds with speech. It is being designed to run on anything from a phone to an automobile and will change the way we interact with open source technologies in profound ways. Our goal here at Mycroft is to improve this technology to the point that when you interact with the software it is impossible to tell if you are talking to a human or a machine. This initial release of the Mycroft software represents a significant effort by the Mycroft community to give the open source world access to this important technology. We are all hoping that the software will be useful to the public and will help to usher in a new era of human machine interaction. Our community welcomes everyone to use Mycroft, improve the software and contribute back to the project. With your help and support we can truly make Mycroft an AI for everyone. Joshua W Montgomery – May 17, 2016
2016-05-20 14:16:01 +00:00
def get_instance(self):
return MaryTTS