Questions tagged [audio-common]
The audio-common tag has no usage guidance.
18 questions
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How to install/use audio-common on ros2 humble
I am trying to use audio-common to capture audio on ros2 humble. I am new to ros, below are few methods I tried with out much success.
** Try 1: **
I tried to install using cmd "sudo apt-get ...
- 1
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1
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18
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audio_common "Perhaps you forgot to run soundplay_node.py"
Hi Everyone
I am new to ROS and cpp so please be patient ;)
I work with Ubuntu 18.04.4 LTS and ROS Melodic.
I installed audio_commen with command sudo apt-get install ros-melodic-audio-common ...
eliza
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1
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11
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ROS audio_common requires gstreamer but apt-get won't install it - CHATBOT
I'm attempting to install the Amazon LEX chatbot node from here: https://github.com/aws-robotics/lex-ros1
That node requires the ROS audio_common node from here: https://github.com/ros-drivers/...
billy
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1
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8
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How properly install audio_common package?
Hello,
My ros package uses audio_common package and even though I installed it with the command: sudo apt-get install ros-kinetic-audio_common I keep getting below warnings about soundplay.py.
Please ...
tolga-uni-lu
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1
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105
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Extract audio data from a bagfile into mp3 or wav format
Hello ROS Community,
I am a beginner to ROS. I used the audio_capture package provided by ROS Wiki to capture the audio data from a usb-microphone and use rosbag record to record the audio topic into ...
Teddy_NTU
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1
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31
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How do I play sound file in a C++ node with sound_play
hi everyone. I want to play a sound file on a C++ node with sound_play. I have downloaded the audio_common package already , but I don't know how to use it to realize my purpose.
Please anyone can ...
Joy.Lin
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1
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31
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Send .wav files to other ROS module
Hi!
I am TOTALLY new in ROS. I have a package consisting of two ROS modules where the first module takes input from a microphone and saves it as a ".wav" file. I want this module to publish ...
steinaak
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1
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6
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Can't install audio_common (unment dependencies)
Hello,
I'm using ROS Hydro on Ubuntu 12.04 and I'm not being able to install the audio_common stack.
I'll list everything I've tried:
...
gerhenz
0
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1
answer
11
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Debugging audio_common - audio_play has poor quality
I've followed the tutorial on audio_common, and the command
gst-launch-0.10 alsasrc ! audioconvert
! audioresample ! alsasink
results in audio playback with no noticeable loss in quality.
However, ...
bradknox
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1
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3
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audio_common - sound_play error "playbin" not found
I try to make text to speech work on the raspberry.
I use groovy and after copying the "sound_play" folder from the "audio_common" package from github and using catkin_make, it ...
Johannes Jaegers
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1
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7
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sound_play.h not in included in ros-hydro-sound-play?
Currently, I am migrating my ros package from fuerte(rosbuild) to hydro(catkin). Even though the ros sound_play package is installed and runs properly, it seems the ...
EddiEdward
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1
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38
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Any documentation for audio_common_msgs/AudioData.msg
Is there any detailed documentation for audio_common_msgs/AudioData.msg?
I need information for example:
What is the layout for these data?
How many channels are there?
What is the data format (U8 OR ...
hwp
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1
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2
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audio_common not catkinized?
Trying to migrate to catkin.
I have packages that depend on things in audio_common.
Is audio_common going to be migrated or deprecated?
Are there any good alternatives?
Any information would be ...
dellanar04
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1
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10
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what's audio type of audio_common msg
on android,I want to receive and play audio recorded on ros, but I don't know stream type of the audio, is it mp3 or PWM, and what's sample rate and bit rate, confused ?
Originally posted by ...
maoqizhen
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1
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5
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mathematical calculation using speech
i want my robot to do simple calculation like addition or subtraction on my voice command how to proceed ? :(
the code that i am trying is as follow
#!/usr/bin/env python
import roslib; roslib....
karan4515
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1
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5
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error installing audio_common
I've been following the instructions for downloading and installing audio_common.
I'm running electric on Ubuntu 11.10
I get this error:
...
DocSmiley
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1
answer
47
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audio_play on turtlebot: messages being sent, but no audio output
Hello,
I'm trying to get audio streaming back from my turtlebot and was delighted to find the audio_common package which provides audio_play and audio_capture. Sadly, it doesn't seem to be working.
I'...
brianpen
0
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1
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10
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audio_capture / audio_playback not working
I have been following the audio_common tutorial.
I run:
gst-launch-0.10 alsasrc ! audioconvert ! audioresample ! alsasink
and it works correctly.
When I continue ...
River