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add more info
author
Bdale Garbee
<bdale@gag.com>
Sun, 6 Jul 2014 17:06:53 +0000
(11:06 -0600)
committer
Bdale Garbee
<bdale@gag.com>
Sun, 6 Jul 2014 17:06:53 +0000
(11:06 -0600)
electronics/audio/wha.mdwn
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a/electronics/audio/wha.mdwn
b/electronics/audio/wha.mdwn
index a1e93ccb5dd422e5493db2d9da9614e07365f26a..e56801440127636b12c1fb57a87cedb625106d5d 100644
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--- a/
electronics/audio/wha.mdwn
+++ b/
electronics/audio/wha.mdwn
@@
-3,4
+3,11
@@
We're designing a completely open hardware and open source solution for
whole-house audio distribution.
We're designing a completely open hardware and open source solution for
whole-house audio distribution.
-Details will be posted soon.
+The key hardware component is a board containing a USB audio interface
+and stereo 50 watt class-D audio amplifier. A set of these boards, one per
+"zone", get wired to speakers in the various rooms. A Linux system runs
+software that controls audio stream sources, maps them to the various zones,
+and volume controls the zones .. all controllable from a web browser or
+Android application.
+
+More details will be posted soon!