def run(): sample_rate = 8000 root = os.path.join(speech_root(), 'commands', 'vladimir') labels_path = os.path.join(root, 'audio.labels') in_path = os.path.join(root, 'audio.wav') out_dir = os.path.join(root, str(sample_rate)) device = audio.Device() try: settings = audio.StreamSettings(device, device_index=None, sample_rate=sample_rate) indata = audio.AudioData.load_as_wav(in_path, settings) raw = indata.get_raw_data() labels = load_labels(labels_path) # ranges = [[labels[i-1][0], labels[i][0]] for i in range(1, len(labels))] # ranges.append([labels[-1][0], len(raw) // settings.sample_width]) # labels = ranges write(raw, settings, labels, out_dir) except KeyboardInterrupt: print('KeyboardInterrupt') finally: device.terminate()
def run(): # hotword_detector = _get_pocket_sphinx().create_hotword_recognizer() hotword_detector = _get_snowboy().create_hotword_recognizer() device = audio.Device() try: settings = audio.StreamSettings(device, device_index=None, sample_rate=16000) print("settings: {}".format(settings)) mic = device.create_microphone_stream(settings) ind_pocket = 0 while True: frames = mic.read(settings.frames_per_buffer) if len(frames) == 0: break if hotword_detector.is_hotword(frames): ind_pocket += 1 print('found pocket {}'.format(ind_pocket)) except KeyboardInterrupt: pass finally: device.terminate()
def run(): device = audio.Device() try: vad_webrtcvad.run(device) vad_test.run(device) vad_snowboy.run(device) finally: device.terminate()
def run(): wav_dir = os.path.join(speech_root(), 'commands', 'masha', '16000') device = audio.Device() decoder = create_decoder() try: decode(device, decoder, os.path.join(wav_dir, '0.wav')) decoder.get_lattice().write('goforward.lat') decoder.get_lattice().write_htk('goforward.htk') except KeyboardInterrupt: print("KeyboardInterrupt") finally: device.terminate()
def run(): wav_dir = os.path.join(speech_root(), 'commands', 'masha', '16000') device = audio.Device() decoder = create_decoder() try: for ind in range(20): decode(device, decoder, wav_path = os.path.join(wav_dir, str(ind) + '.wav')) except KeyboardInterrupt: print("KeyboardInterrupt") finally: device.terminate()
def run(device_index=None): device = audio.Device() recognizer = None pixel_ring.off() try: # hotword_settings = config.pocket_sphinx hotword_settings = config.http_activation recognizer = Listener(hotword_settings, config.snowboy, recognizer_settings) hotword_recognizer = recognizer.get_hotword_recognizer() phrase_recognizer = recognizer.get_phrase_recognizer() settings = recognizer.get_stream_settings(device, device_index=device_index) print("settings: {}".format(settings)) mic = device.create_microphone_stream(settings) while True: print("start wait hotword...") if not recognizer.wait_hotword(mic): print("error") return pixel_ring.set_volume(12) print("start record...") if not recognizer.read_phrase(mic): print("error read phrase") return print("start send...") pixel_ring.wait() result = recognizer.recognize() audio.AudioData(phrase_recognizer.get_all_data(), settings).save_as_wav('record.wav') print(result) pixel_ring.off() hotword_recognizer.set_answer(result) except KeyboardInterrupt: pass finally: print('stop') pixel_ring.off() recognizer.close() device.terminate()
def run(): device = audio.Device() try: base = os.path.join(root(), 'samples', 'speech') samples = [ SampleSnowboy(device, os.path.join(base, 'commands', 'vladimir')), SampleSnowboy(device, os.path.join(base, 'commands', 'masha')), # Sample(device, 'story', 'vladimir'), # Sample(device, 'story', 'masha'), ] cnt = len(samples) for ind, sample in enumerate(samples): print("sample: {} of {}".format(ind + 1, cnt)) sample.check() for sample in samples: sample.show() except KeyboardInterrupt: pass finally: device.terminate()