Hardware Reference
In-Depth Information
Armed with only SoX and SSH software, we turned our Pi into a very capable
radio—we can put it in a room and listen in, like a baby monitor, or we can let it
broadcast our voice and music to the world.
You also learned how to apply SoX effects to spice up your voice or let the Pi make
the noise using eSpeak. Then we looked at a few different techniques to control the
timing of our sound-related mischief including noise detection.
Finally, we set up our very own phone network using SIP Witch and connected
softphones running on a wide variety of platforms including the Pi itself.
In the upcoming chapter, we'll explore the world of video streaming and motion
detection, so get your webcam out and ready to roll.
