def __init__(self, channel=0, supress_error=True):
with ignore_stderr(enable=supress_error):
self.pyaudio = pyaudio.PyAudio()
self.channels = None
self.channel = channel
self.device_index = None
self.rate = 16000
self.bitwidth = 2
self.bitdepth = 16
####find device####
count = self.pyaudio.get_device_count()
for i in range(count):
info = self.pyaudio.get_device_info_by_index(i)
name = info["name"].encode("utf-8")
chan = info["maxInputChannels"]
if name.lower().find("respeaker") >= 0:
self.channels = chan
self.device_index = i
break
if self.device_index is None:
info = self.pyaudio.get_default_input_device_info()
self.channels = info["maxInputChannels"]
self.device_index = info["index"]
self.channel = min(self.channels - 1, max(0, self.channel))
self.stream = self.pyaudio.open(
rate=self.rate,
format=self.pyaudio.get_format_from_width(self.bitwidth),
channels=1,
input=True,
input_device_index=self.device_index,
)
self.aipSpeech = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
self.baidu = BaiduVoiceApi(appkey=API_KEY, secretkey=SECRET_KEY)
p = pyaudio.PyAudio()
stream = p.open(
rate=RESPEAKER_RATE,
format=p.get_format_from_width(RESPEAKER_WIDTH),
channels=RESPEAKER_CHANNELS,
input=True,
start=False,
)
APP_ID = ''
API_KEY = ''
SECRET_KEY = ''
aipSpeech = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
baidu = BaiduVoiceApi(appkey=API_KEY, secretkey=SECRET_KEY)
def generator_list(list):
for l in list:
yield l
def record():
stream.start_stream()
print("* recording")
frames = []
for i in range(0, int(RESPEAKER_RATE / CHUNK * RECORD_SECONDS)):
data = stream.read(CHUNK)
frames.append(data)
print("* done recording")
def reg():
RESPEAKER_RATE = 16000
RESPEAKER_CHANNELS = 1
RESPEAKER_WIDTH = 2
CHUNK = 1024
RECORD_SECONDS = 2
#WAVE_OUTPUT_FILENAME = "output.wav"
p = pyaudio.PyAudio()
stream = p.open(
rate=RESPEAKER_RATE,
format=p.get_format_from_width(RESPEAKER_WIDTH),
channels=RESPEAKER_CHANNELS,
input=True,
start=False,
)
APP_ID = '10783244'
API_KEY = 'GlQae1odOq3Y1w2wCpGBOI27'
SECRET_KEY = 'aeb8dc5f91cc18990a873edb294e6641'
aipSpeech = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
baidu = BaiduVoiceApi(appkey=API_KEY, secretkey=SECRET_KEY)
def generator_list(list):
for l in list:
yield l
def record():
stream.start_stream()
print("* recording")
frames = []
for i in range(0, int(RESPEAKER_RATE / CHUNK * RECORD_SECONDS)):
data = stream.read(CHUNK)
frames.append(data)
print("* done recording")
stream.stop_stream()
print("start to send to baidu")
# audio_data should be raw_data
text = baidu.server_api(generator_list(frames))
if text:
try:
text = json.loads(text)
for t in text['result']:
print(t)
return (t)
except KeyError:
return ("get nothing")
else:
print("get nothing")
return ("get nothing")
word_0 = "开"
word_1 = "快"
os.system("play dong.wav")
outputtext = record()
if word_0 in outputtext:
os.system("play ./turnon.mp3")
print outputtext
stream.close()
p.terminate()
class RespeakerAudio(object):
def __init__(self, channel=0, supress_error=True):
with ignore_stderr(enable=supress_error):
self.pyaudio = pyaudio.PyAudio()
self.channels = None
self.channel = channel
self.device_index = None
self.rate = 16000
self.bitwidth = 2
self.bitdepth = 16
####find device####
count = self.pyaudio.get_device_count()
for i in range(count):
info = self.pyaudio.get_device_info_by_index(i)
name = info["name"].encode("utf-8")
chan = info["maxInputChannels"]
if name.lower().find("respeaker") >= 0:
self.channels = chan
self.device_index = i
break
if self.device_index is None:
info = self.pyaudio.get_default_input_device_info()
self.channels = info["maxInputChannels"]
self.device_index = info["index"]
self.channel = min(self.channels - 1, max(0, self.channel))
self.stream = self.pyaudio.open(
rate=self.rate,
format=self.pyaudio.get_format_from_width(self.bitwidth),
channels=1,
input=True,
input_device_index=self.device_index,
)
self.aipSpeech = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
self.baidu = BaiduVoiceApi(appkey=API_KEY, secretkey=SECRET_KEY)
def stop(self):
self.stop()
try:
self.stream.stop_stream()
self.stream.close()
except:
pass
finally:
self.stream = None
try:
self.pyaudio.terminate()
except:
pass
def generator_list(self, list):
for l in list:
yield l
def record(self):
self.stream.start_stream()
print("* recording")
frames = []
for i in range(0, int(self.rate / CHUNK * RECORD_SECONDS)):
data = self.stream.read(CHUNK)
frames.append(data)
print("done recording")
self.stream.stop_stream()
print("start to send to baidu")
text = self.baidu.server_api(self.generator_list(frames))
# print (text)
if text:
try:
text = json.loads(text)
for t in text['result']:
print(t)
# self.voice_publisher.publish(str(text))
return (str(t))
except KeyError:
return ("get nothing")
else:
print("get nothing")
return ("get nothing")