brodul:~/ $ espeak                                                                                                                                                                   [11:17:59]
a
ALSA lib pcm.c:2521:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2521:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2521:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm.c:2442:(snd_pcm_open_conf) Either /nix/store/bmqqdmp9jajmx8v5jwc4lxl62b6apynm-alsa-plugins-1.1.5/lib/alsa-lib/libasound_module_pcm_pulse.so cannot be opened or _snd_pcm_pulse_open was not defined inside
[1]    2868 segmentation fault  espeak
brodul:~/ $