def synthesize(self, text: str, solution=None) -> sr.AudioData:
# Switch to default solution
if solution is None:
solution = self._solution
if solution["name"] == SOLUTION_RHVOICE["name"]:
voice = solution["voice"]
synthesizer = RHVoice(default_voice=voice)
return sr.AudioData(synthesizer.get_audio(text),
sample_rate=24000,
sample_width=2)
elif solution["name"] == SOLUTION_GOOGLE["name"]:
with io.BytesIO() as audiodata:
# Read the mp3 file from the google translate
gTTS(text, lang="ru").write_to_fp(audiodata)
# Convert it to raw format so it is compatible with the speech recognition library
audiodata.seek(0)
song = AudioSegment.from_mp3(audiodata)
with io.BytesIO() as audiodata:
song.export(audiodata, format="raw")
audiodata.seek(0)
return sr.AudioData(audiodata.read(),
sample_rate=song.frame_rate,
sample_width=song.sample_width)
else:
raise Exception("There is no such solution.")
def read_file(self, fname):
if fname == '':
return
self.w = sr.WavFile(fname)
with self.w as inf:
data = inf.stream.read()
ad = sr.AudioData(data, inf.SAMPLE_RATE, inf.SAMPLE_WIDTH)
self.np_arr = np.fromstring(ad.get_wav_data())
np.save('C:/Users/Brett/Desktop/data.np', self.np_arr)
ad = sr.AudioData(self.np_arr, inf.SAMPLE_RATE, inf.SAMPLE_WIDTH)
words = self.r.recognize_google(ad)
print(words)
return words
async def record_recog(self, ctx):
"""Speech recognize the current voice recording.
Usage: recording recog"""
or_check_perms(ctx,
['manage_server', 'manage_channels', 'move_members'])
with assert_msg(ctx, '**The bot owner has not set up this feature!**'):
check(self.opus_decoder != None)
with assert_msg(ctx, '**This server does not have a recording!**'):
check(ctx.message.server.id in self.bot.pcm_data)
status = await self.bot.say('Hmm, let me think... 🌚')
pg_task = self.loop.create_task(
asyncio.wait_for(self.progress(status, 'Hmm, let me think'),
timeout=30,
loop=self.loop))
sr_data = sr.AudioData(self.recording_data[ctx.message.server.id],
48000, 2)
try:
with async_timeout.timeout(16):
final = await self.loop.run_in_executor(
None, r.recognize_sphinx, sr_data)
except asyncio.TimeoutError:
pg_task.cancel()
await self.bot.edit_message(
status, '**It took too long to recognize your recording!**')
return
pg_task.cancel()
await self.bot.edit_message(status,
'I think you said: ' + final[:2000])
def callback(self, data):
r = sr.Recognizer()
with sr.Microphone() as source2:
numpydata = data.data
audio = sr.AudioData(numpydata.tobytes(), source2.SAMPLE_RATE,
source2.SAMPLE_WIDTH)
try:
HOUNDIFY_CLIENT_ID = "INSERT HOUNDIFY CLIENT ID HERE"
HOUNDIFY_CLIENT_ID = "INSERT HOUNDIFY CLIENT ID HERE"
self.text = r.recognize_houndify(
audio,
client_id=HOUNDIFY_CLIENT_ID,
client_key=HOUNDIFY_CLIENT_KEY)
except sr.UnknownValueError:
print("Houndify could not understand audio")
except sr.RequestError as e:
print("Could not request results from Houndify service; {0}".
format(e))
else:
self.text_pub.publish(str(self.text))
def callback(self, data):
r = sr.Recognizer()
with sr.Microphone() as source2:
numpydata = data.data
audio = sr.AudioData(numpydata.tobytes(), source2.SAMPLE_RATE,
source2.SAMPLE_WIDTH)
try:
GOOGLE_CLOUD_SPEECH_CREDENTIALS = r"""INSERT THE CONTENTS OF THE GOOGLE CLOUD SPEECH JSON CREDENTIALS FILE HERE"""
self.text = r.recognize_google_cloud(
audio, credentials_json=GOOGLE_CLOUD_SPEECH_CREDENTIALS)
except sr.UnknownValueError:
print("Google Cloud Speech could not understand audio")
except sr.RequestError as e:
print(
"Could not request results from Google Cloud Speech service; {0}"
.format(e))
else:
self.text_pub.publish(str(self.text))
def recognize(self, va):
with noalsaerr():
p = pyaudio.PyAudio()
stream = p.open(format=FORMAT,
channels=CHANNELS,
rate=RATE,
input=True,
output=True,
frames_per_buffer=CHUNK)
try:
data = stream.read(CHUNK)
audio = None
while data != '':
rms = audioop.rms(data, 2)
if rms >= THRESHOLD:
audio = data
silence_counter = 0
while silence_counter < SILENCE_DETECTION:
data = stream.read(CHUNK)
if LISTENING:
stream.write(data, CHUNK)
audio = audio + data
rms = audioop.rms(data, 2)
if rms < THRESHOLD:
silence_counter += 1
else:
silence_counter = 0
stream.stop_stream()
audio_data = sr.AudioData(audio, RATE,
p.get_sample_size(FORMAT))
try:
com = self.recognizer.recognize_google(audio_data)
t = Thread(target=va.command, args=(com, ))
t.start()
t.join()
except sr.UnknownValueError:
print(
'Google Speech Recognition could not understand audio'
)
except sr.RequestError as e:
print(
f'Could not request results from Google Speech Recognition service; {e}'
)
stream.start_stream()
self.reset()
data = stream.read(CHUNK)
if LISTENING:
stream.write(data, CHUNK)
except KeyboardInterrupt:
stream.stop_stream()
stream.close()
p.terminate()
raise KeyboardInterrupt
def audio_cb(self, msg):
#if not self.is_sound_init:
# self.init_sound()
if self.is_canceling:
rospy.loginfo("Speech is cancelled")
return
data = SR.AudioData(msg.data, self.sample_rate, self.sample_width)
try:
rospy.loginfo("Waiting for result %d" % len(data.get_raw_data()))
result = self.recognizer.asr(data.get_raw_data(), 'pcm', 16000, {
'dev_pid': 1936#1536,
})
if result['err_no']:
#rospy.loginfo(result["err_msg"])
return
rospy.loginfo(";".join(result["result"]))
#result = self.recognizer.recognize_google(
# data, language=self.language)
#msg = SpeechRecognitionCandidates(transcript=[result])
#self.pub_speech.publish(msg)
except SR.UnknownValueError as e:
rospy.logerr("Failed to recognize: %s" % str(e))
except SR.RequestError as e:
rospy.logerr("Failed to recognize: %s" % str(e))
async def recognize(self, data):
mono = audioop.tomono(data, self.SAMPLE_WIDTH, 1, 0)
audio = speech_recognition.AudioData(mono, self.SAMPLE_RATE,
self.SAMPLE_WIDTH)
return await self.loop.run_in_executor(
None, self._recognizer.recognize_google_cloud, audio,
self.CREDENTIALS)
def storeWav(self,
fileName=None,
maxDuration=None,
useCycleBufferLen=0,
response=None):
if maxDuration is not None:
maxBufferLen = round(maxDuration / self.seconds_per_buffer)
if maxBufferLen <= 0 or maxBufferLen >= len(self.frames):
maxBufferLen = None
else:
maxBufferLen = None
if maxDuration is None or maxBufferLen is None:
temp = self.frames[:]
else:
temp = self.frames[:maxBufferLen]
frame_data = getByteArray(temp)
audio = sr.AudioData(frame_data, self.sample_rate, self.sample_width)
if useCycleBufferLen > 0:
pluginEcho.echoStoreWavCycleBuffer(audio, fileName, "./",
useCycleBufferLen, response)
else:
pluginEcho.echoStoreWav(audio, fileName, response)
def audio(meta_data):
audio = sr.AudioData(meta_data["wav blob"], meta_data["sampleRate"], 2)
text = r.recognize_sphinx(audio, language=meta_data["language"])
if text:
text = punctate(text)
text = text[0].upper() + text[1:]
socketio.emit("textarea_text", text)
def record(self, stream, rate):
threshold = 10
short_normalize = (1.0 / 32768.0)
chunk = 1024
width = 2
timeout_length = 1
while True:
input = stream.read(chunk)
rms_val = self.rms(input, width, short_normalize)
if rms_val > threshold:
break
print('Шум обнаружен, началась запись')
logging.info('Шум обнаружен, началась запись')
if self.tray_interface is not None:
self.tray_interface.set_correct()
rec = collections.deque()
current = time.time()
end = time.time() + timeout_length
while current <= end and len(rec) <= 124:
data = stream.read(chunk)
if self.rms(data, width, short_normalize) >= threshold: end = time.time() + timeout_length
current = time.time()
rec.append(data)
if self.tray_interface is not None:
self.tray_interface.set_default()
logging.info('Запись остановлена')
return sr.AudioData(b"".join(rec), rate, width)
def add_data(self, data):
##need to get the supplied data to valid audio stream to be passed through phonix or some speech to text parser
#get the recognizer
r = sr.Recognizer()
##data dont need to go through microphone as it is from that already
##maybe convert data to a temp wav file to pass into speech rec
##this should convert it to an audio file to be able to pass it through sphinx
audio = sr.AudioData(data, self.audioSampleRate, self.audioSampleSize)
#pass through sphinx to get the text
##if sphinx aint any good then chop out to a different handler (maybe even google speach engine api - limits apply
try:
text = r.recognize_sphinx(audio)
print("Sphinx thinks you said " + text)
except sr.UnknownValueError:
print("Sphinx could not understand audio")
except sr.RequestError as e:
print("Sphinx error; {0}".format(e))
#
if not self.have_phrase:
if text == self.phrase:
logger.info("clap detected")
self.have_phrase = True
self.callback()
##prob dont need this as this is used for detecting a sharp clap sound i think
self.prev_sample = audio[-1]
def callback(self, data):
r = sr.Recognizer()
with sr.Microphone() as source2:
numpydata = data.data
audio = sr.AudioData(numpydata.tobytes(), source2.SAMPLE_RATE,
source2.SAMPLE_WIDTH)
try:
BING_KEY = "INSERT BING API KEY HERE"
self.text = r.recognize_bing(audio, key=BING_KEY)
except sr.UnknownValueError:
print(
"Microsoft Bing Voice Recognition could not understand audio"
)
except sr.RequestError as e:
print(
"Could not request results from Microsoft Bing Voice Recognition service; {0}"
.format(e))
else:
self.text_pub.publish(str(self.text))
def build(self, file_name=''):
# initialize variables
self.chunk = 1024
self.format = pyaudio.paInt16
self.channels = 1
self.rate = 44100
if file_name:
self.file_name = file_name + ".wav"
else:
self.file_name = re.sub('[:punc:]|\.', '', str(
pd.datetime.today())) + ".wav"
self.news_article, self.news_article_label = get_url_content()
# Deselect useless titles and stuff
self.news_article = [x for x in self.news_article if len(x) > 80]
self.random_article = 0
self.build_init = True
self.clean_text = self.news_article[self.random_article]
# initialize classes
self.port_audio = pyaudio.PyAudio()
self.record_seconds = int()
self.sound_data = []
self.audio_data = sr.AudioData(b'', 1, 1)
self.recog = sr.Recognizer()
def recognize(stream_text):
global args
def logger(s):
f = open('radio_log.txt', 'a+', encoding='utf-8')
f.write(datetime.datetime.now().strftime("[ %d-%b-%Y %H:%M:%S ] "))
f.write(s)
f.write("\x0A")
f.close()
# print('sync')
audio_data = sr.AudioData(stream_text, audio_rate, 2)
try:
# result = recognizer.recognize_sphinx(audio_data)
result = recognizer.recognize_google(audio_data, language=args.lang)
print(result + " kk")
command1 = "hello satellite"
counter1 = result.find(command1)
if counter1 > 0:
print("<<<<<<Hellow Satellite was found>>>>>>>")
logger(result)
except sr.UnknownValueError:
pass
except sr.RequestError as e:
print("Could not request results from GSR service; {0}".format(e))
def analiseSpeech(audioWav):
#Instanciate speech recogntion module
r = sr.Recognizer()
#Retrieve google credentials from S3 and put in a string
credentials_json = retrieveS3File(
"apneasleepbucket", "googleCredentials/ApenaSleep-c58f74b11fb6.json")
credentialsStr = credentials_json['Body']._raw_stream.data.decode()
try:
#Get wav audio bytes and instaciate a AudioData Object
samplerate, data = wavfile.read(io.BytesIO(audioWav.getvalue()))
audio = sr.AudioData(audioWav.getvalue(), samplerate,
data.dtype.itemsize)
print("Convertendo Audio para Texto ..... ")
#Call Google Cloud API to try to find a speech on it
result = r.recognize_google_cloud(audio,
credentials_json=credentialsStr,
language="pt-BR",
show_all=True)
hasSpoken = True
if len(result) == 0:
hasSpoken = False
#Return JSON string of the speech analysis result
return result, hasSpoken
except Exception as e:
print(e)
print("Error: ", e)
return jsonify({'errorMessage': str(e)}), 400
def convert():
language = request.form['language']
hot_words = [(hot_word, ACCURACY)
for hot_word in json.loads(request.form['hot_words'])]
recognizer = sr.Recognizer()
frame_data_base64 = request.form['frame_data_base64']
frame_data = base64.b64decode(frame_data_base64)
sample_rate = int(request.form['sample_rate'])
sample_width = int(request.form['sample_width'])
logger.debug(
f'Recieved request. Language: {language}. Hot word: {hot_words}.')
audio = sr.AudioData(frame_data, sample_rate, sample_width)
try:
transcript = recognizer.recognize_sphinx(audio,
language=language,
keyword_entries=hot_words)
logger.debug(f'Transcript: {transcript}')
return Response(transcript, 200)
except sr.UnknownValueError:
logger.debug(f'Uknown value')
return Response('', 200)
except Exception as err:
logger.error(f'Error while recognizing. Error: {err}')
return Response('', 500)
def performAnalysis(self, expectedStr):
#Format the expected result to remove words that cant be recognized correctly
formatter = STTFormatter()
expectedStr = self.convertSentenceToWords(expectedStr)
expectedStr = formatter.performOperations(expectedStr)
frame_data = self.frames.getvalue()
#Create the audio data from the frames
recievedData = sr.AudioData(frame_data, self.m.SAMPLE_RATE,
self.m.SAMPLE_WIDTH)
#generate the raw data for processing
rd = self.r.getRawData(recievedData)
#decode
self.r.decodeAudio(rd)
val = self.r.genHypothesis()
print(val)
self.numword = len(val.split())
#Test the accuracy
val = self.convertSentenceToWords(val)
self.compareSentences(expectedStr, val)
#Check to ensure wpm defaults to lowest possibe
if len(expectedStr) < len(val):
self.numword = len(expectedStr)
else:
self.numword = len(val)
wpm = self.getWordsperMin()
#return the accuracy and wpm
return self.percentageAccuracy, wpm
def __hotword_detected(self, hotword_index):
"""
Hotword detected process:
1) record audio until timeout
2) convert audio to AudioData instance
3) send AudioData to STT provider
4) finally send event to raspiot
Args:
hotword_index (int): indicate voice_model detected in case of multiple models (not implemented yet)
"""
#record audio until timeout
self.logger.debug('Recordings audio during %d seconds...' % self.record_duration)
start = time.time()
recorded_data = bytes()
while True:
data = self.buffer.get()
if len(data)>0:
#append buffer
recorded_data += data
#check timeout
if time.time()>(start+self.record_duration):
#stop recording
self.logger.debug(u'Stop recording')
break
else:
#pause
time.sleep(0.03)
self.logger.debug(u'Recording finished')
#check recorded data
if len(recorded_data)==0:
self.logger.debug('Nothing said during recording')
elif self.logger.getEffectiveLevel()==logging.DEBUG:
#write audio to file only during debug
self.__write_wav(recorded_data, '/tmp/recording.wav')
#speech to text recording
try:
#create audiodata object to use speechrecognition library
audio = speechrecognition.AudioData(recorded_data, self.rate, 2)
#recognize audio
self.logger.debug(u'Recognizing audio...')
command = self.recognizer.recognize_bing(audio, key=self.provider_token, language='fr-FR')
self.logger.debug(u'Done: command=%s' % command)
except speechrecognition.UnknownValueError:
self.logger.warning(u'STT provider doesn\'t understand command')
except speechrecognition.RequestError as e:
self.logger.error(u'STT provider service seems to be unreachable: %s' % str(e))
#send event
params = {
u'hotword': 'hello',
u'command': command
}
self.command_event.send(params=params);
def callback(self, data):
r = sr.Recognizer()
with sr.Microphone() as source2:
numpydata = data.data
audio = sr.AudioData(numpydata.tobytes(), source2.SAMPLE_RATE,
source2.SAMPLE_WIDTH)
try:
IBM_USERNAME = "******"
IBM_PASSWORD = "******"
self.text = r.recognize_ibm(audio,
username=IBM_USERNAME,
password=IBM_PASSWORD)
except sr.UnknownValueError:
print("IBM Speech to Text could not understand audio")
except sr.RequestError as e:
print(
"Could not request results from IBM Speech to Text service; {0}"
.format(e))
else:
self.text_pub.publish(str(self.text))
def recognize(stream_text):
global args
date_of_file = datetime.datetime.now().strftime("[ %d-%b-%Y %H:%M:%S ] ")
def logger(s):
date = datetime.datetime.now().strftime("[ %d-%b-%Y %H:%M:%S ] ")
f = open(date +'radio_log.txt', 'a+', encoding='utf-8')
#f.write(datetime.datetime.now().strftime("[ %d-%b-%Y %H:%M:%S ] "))
f.write(date)
f.write(s)
f.write("\x0A")
f.close()
# print('sync')
audio_data = sr.AudioData(stream_text, audio_rate, 2)
try:
# result = recognizer.recognize_sphinx(audio_data)
result = recognizer.recognize_google(audio_data, language=args.lang)
print(result)
logger(result)
except sr.UnknownValueError:
pass
except sr.RequestError as e:
print("Could not request results from GSR service; {0}".format(e))
# print('done')
with open(date_of_file + "recording_of_radio_station.wav", "wb") as f:
f.write(audio_data.get_wav_data())
def speech_recog(audio, sr):
r = sprecog.Recognizer()
audio = sprecog.AudioData(audio.tobytes(), sr, 2)
try:
text = r.recognize_sphinx(audio, language=args.sr_lan, show_all=False)
except sprecog.UnknownValueError:
text = ""
return text
async def recognize(self, data):
mono = audioop.tomono(data, self.SAMPLE_WIDTH, 1, 0)
audio = speech_recognition.AudioData(mono, self.SAMPLE_RATE,
self.SAMPLE_WIDTH)
func = functools.partial(self._recognizer.recognize_google,
audio,
key=self.KEY)
return await self.loop.run_in_executor(None, func)
def raw_speech_to_audio_data(self, raw_data):
"""
Here width of frame is assumed to be 2 bytes, according to information I found in examples of source code.
However this value can be not valid, so it should be tested. All possible values according to `AudioData`
source code is 1-4.
"""
return speech.AudioData(frame_data=raw_data, sample_rate=self.rate, sample_width=2)
def callback (self,data):
r = sr.Recognizer()
with sr.Microphone() as source2:
numpydata = data.data
audio=sr.AudioData(numpydata.tobytes(),source2.SAMPLE_RATE, source2.SAMPLE_WIDTH )
data, samplerate = sf.read('myfile.raw', channels=1, samplerate=44100,
subtype='FLOAT')
def speech_recognition(samples,rate=16000):
is_it_speech = 0
recognizer = sr.Recognizer()
harvard = sr.AudioData(samples.tobytes(), sample_rate=rate, sample_width=samples.dtype.itemsize)
text_output = recognizer.recognize_google(harvard, show_all=True)
if len(text_output) != 0:
is_it_speech = 1
return is_it_speech
def test_live(message):
speech = sr.AudioData(
base64.b64decode(message['data']),
message['sample_rate'],
message['sample_width'],
)
value = r.recognize_google(speech, language = 'ms-MY')
emit('speech_update', {'text': value}, broadcast = True)
def recognize(self, frames, begin, end):
result = ''
frame_data = b''.join(frames[begin:end])
audio_data = sr.AudioData(frame_data, self.rate, self.width)
try:
result = self._recognize(audio_data, language=self.language)
except sr.UnknownValueError:
result = '###'
return self.position2time(begin), self.position2time(end), result
def rcgn_google(frame_data, sample_rate, sample_size_bytes):
text = ''
r = sr.Recognizer()
audio = sr.AudioData(frame_data, sample_rate, sample_size_bytes)
try:
text = r.recognize_google(audio, language='ru-RU', show_all=False)
except Exception as e:
pass
#print("Exception: " + str(e))
return text
def get_msg(self, data, rate, sample_width, number_channels):
audio_data = sr.AudioData(data, rate, sample_width)
msg = self.recognizer.recognize_google(audio_data,
key=self._api_key,
show_all=True)
if not msg:
msg = self.recognizer.recognize_sphinx(audio_data)
return msg
