语音识别：Jack服务器未运行 [英] speechRecognition: jack server is not running

问题描述

我正在使用Speech Recognitionpython库设置声音识别器。

这是我到目前为止的代码：

#!/usr/bin/env python3

import speech_recognition as sr

r = sr.Recognizer('es-MX')

with sr.Microphone() as mic:
    audio = r.listen(mic)

print(r.recognize(audio))

运行时我收到

ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_l$
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started

我使用的是在Linux LXLE 14.04 x64和PYTHON 3.4上运行的SpeechRecognition 1.3.1版

推荐答案

它会告诉您无法在您的设备上录制音频。它与杰克服务器无关，它还试图打开ALSA设备和蓝牙音频设备。确保您的设备上正确设置了音频。另请参阅

PyAudio does not work and bricks sound on ubuntu

PyAudio working, but spits out error messages each time

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