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ESPEAK PULSEAUDIO HOW TO
But after reading tons of articles on alsa and pulseaudio, I still can't figure out how to solve this. I suspect things to be connected to the dmix plugin. Implemented the project on raspberry pi and interconnected all the. Pulseaudio can accept multiple streams from applications and combine them into a single output. For both cases, I specified various devices for (p)aplay but to no avail. Conversion of obstacle detected as a warning signal in speech using espeak module. espeak is probably trying to access the sound card directly, instead of using the system-wide audio server (pulseaudio).
ESPEAK PULSEAUDIO 64 BIT
What I actually had to do was the following:Ĭreate the file ~/.asoundrc to tell it to use audio output 1 rather than 0 (the onboard Beaglebone Black audio via HDMI, which has nothing connected in this case) pcm. I tired to pipe espeak to aplay without success. Hi Ive recently attempted to get espeak working with emacspeak on a 64 bit Ubuntu 9.10 (Karmic) system which is also running pulseAudio. Theoretically, this should have been as easy as running espeak "this is some text to speak" So, I added a little speaker to the USB audio on the robot today, and wanted to get it talking. This is the preferred choice for best sound events experience and picked by default if compiled in and possible to use at runtime. Can they make audio output on Linux any more complicated? It appears that even in the 21st century, they can… Enables PulseAudio sound driver that should be able to support positional event sounds.