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Cat to /dev/audio not working - Super User
https://superuser.com/questions/779038/cat-to-dev-audio-not-working
sudo cat coolAudio.wav > /dev/audio only the cat command is running as root; the redirection to /dev/audio is still being executed by the shell, which is running as your current user. Try something like this instead: sudo su -c 'cat coolAutio.wav > /dev/audio'
[SOLVED] Cant hear sound from "cat /dev/urandom > …
https://www.linuxquestions.org/questions/linux-general-1/cant-hear-sound-from-cat-dev-urandom-dev-audio-883996/
The cat <file> >/dev/audio command plays *.au sound files I believe, but that type of sound file probably isn't even on your system. Actually, AFAIK, cat <file> > /dev/audio (or /dev/dsp, if applicable) will play any uncompressed PCM audio file (*.au, *.wav) at 8000 Hz. I'm not sure if it has to be signed or unsigned, though.
catting weird things to /dev/audio - Everything2.com
https://everything2.com/title/catting+weird+things+to+%252Fdev%252Faudio
Try cat /dev/urandom > /dev/audio (outputs literally random sound). If you want something more meaningful, try simple patterns of values; the most simple value, and a good place to start, would be yes > /dev/audio , which outputs a high whining as the value 'y' is sent as audio over and over.
cat Command in Linux / Unix with examples - nixCraft
https://www.cyberciti.biz/faq/linux-unix-appleosx-bsd-cat-command-examples/
cat filename >/ dev / dsp cat recording.au >/ dev / audio You can simply use the following command for recording voice sample and play back with it cat command: dd bs =8k count = 4 </ dev / audio > testing123.au cat testing123.au >/ dev / audio
cat an audio file into the microphone/recording device
https://serverfault.com/questions/54964/cat-an-audio-file-into-the-microphone-recording-device
$ cat myaudio.wav > /dev/mic There is another program listening/waiting for the input. Edit: Maybe it isn't clear from the way I explained this, but I want to basically spoof the microphone input by streaming a pre-recorded soundfile into the microphone device. I can do $ cat /dev/dsp > myfile.au to capture the raw input, and
audio - Generating random noise for fun in /dev/snd ...
https://unix.stackexchange.com/questions/13732/generating-random-noise-for-fun-in-dev-snd
cat /dev/urandom | aplay is the command that needs to be typed. If you aren't in "audio" group, you could prefix aplay with sudo. This also doesn't interfere with any daemons (I was running pulseaudio while this command was active and correctly heard the "noise".. EDIT (Aug 6, 2019): In an older version of the command I also had a padsp tee thing between the cat and aplay.
Cat Meow Sound | Cats Meowing | Cat Sounds | Avosound
https://www.avosound.com/en-us/sound-effects/animal/cats-domestic/cat-meow/
Animal Sounds - 152 Cat Meow Sounds for instant download at Avosound. Home. News Contact Avosound Articles Field Recording - Beach and Ocean Sounds NEU Soundminer V5 Pro Preview 11 more Soundminer Tips Updated Field Recording in Myanmar Anti-Antisocial Field Recording Method Impulse Response Tutorial.
www.dev.billygraham.org
https://www.dev.billygraham.org/audio-cat
Cat - ZapSplat - Download free sound effects
https://www.zapsplat.com/sound-effect-category/cats/
Free cat sound effects (40) Download free cat sound effects instantly. 100% royalty free and available in both mp3 and wav formats. We’ve spent time to record a range of sounds that you’ll find useful if you’re looking for the perfect meow, be …
"cat: write error: No space left on device" when I write ...
https://stackoverflow.com/questions/59246391/cat-write-error-no-space-left-on-device-when-i-write-to-a-character-device-u
I am trying to use VS1053, an audio decoder, on Linux 4.14 to play music. ... tune2fs -l /dev/VS1053_device | grep -i reserved And cat is not suitable for the operation you are performing.The MP3 format has all sorts of junk that can lurk at the front and end of the file and this needs to be strippe out.Try with ffmpeg or mp3wrap or aplay.
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