Questions tagged [digital-audio]
Digital audio refers to the recording, storage, generation, manipulation and reproduction of sound using audio signals encoded in digital form.
7
questions
0
votes
0
answers
84
views
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
0
votes
2
answers
93
views
I want to actuate a motor based on a wav file, but it has too many samples per second
I am trying to actuate a simple DC motor based on a wav file. At the moment I am using the "cat vs dogs sounds" from Kaggle.
One of the wav files in this DB looks like this:
These audio files are ...
- 143
0
votes
2
answers
222
views
How to get live audio from robot?
I am building a robot and I want to be able to hear sounds from it's environment (ideally from my laptop). What is the best way to get live audio from my robot's microphone to my computer?
I have ...
- 123
4
votes
2
answers
19k
views
Is there a way to turn the sound off of a Roomba?
I am working with an iRobot Create 2 and I work with others around me. Whenever I turn the robot on, send it an OI reset command, etc., it makes its various beeps and noises. I would like to not have ...
- 65
0
votes
3
answers
1k
views
Best microphone for speech recognition tasks
I made several tests with different setups in order to achieve an acceptable speech recognition quality. It works well when I push a button to activate it but now I want it to be automatically ...
- 681
1
vote
2
answers
169
views
Directional hearing for Linux robot?
I want to give my Linux robot the ability to locate a sound source and drive towards it. I am reading a paper on sound localization that seems to cover the theory well enough, but I'm at a loss as to ...
- 1,353
2
votes
4
answers
334
views
Voice control solution for Linux robot? [closed]
I wanted to present a voice-controlled robot in my lab's upcoming demo contest. My robot is essentially a x86 Ubuntu notebook resting on top of a two-wheeled platform, so in principle any solution ...
- 1,353