pyaudio 和 pocketsphinx 中的连接被拒绝错误

Question

嘿，我已经使用 pip 和 pyaudio 安装了 pocketsphinx，但在执行脚本时出现错误：

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_lfe
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

Answer 1

这不是错误，这些是来自 pyaudio 的预期消息。 Pyaudio 一个一个地尝试不同的声音框架并选择一个有效的。

pyaudio 和 pocketsphinx 中的连接被拒绝错误

Connection refused error in pyaudio and pocketsphinx

pyaudio

python-2.7

pocketsphinx