Thoughts on a set-top box
Ty Unes
riverty at kc.rr.com
Wed Sep 9 12:19:25 CDT 2009
Philip Dorr wrote:
> To do stereo couldn't you use to transmitters and two cheap
> receivers. (One set for the right channel and the for other for the left)
LOL! - Why yes! I suppose you could.
>
> On Tue, Sep 8, 2009 at 8:50 PM, Ty Unes <riverty at kc.rr.com
> <mailto:riverty at kc.rr.com>> wrote:
>
> Jonathan Hutchins wrote:
>
> I have a DirecTV DVR which is a pretty slow, stupid box, but
> is linked to their web site, and I can download what they have
> on offer. I've messed with mediatomb, and so far the ratio is
> about three hours futzing with the setup for each three
> minutes of music/video I want to play, to be repeated next
> time because the working setup inexplicably broke.
>
> I'd like to have an option to pipe an audio stream from a
> cental PC to various non-digital audio systems around the
> house. My first guess would be an FM transmitter plugged
> directly into the output jack of the sound card. Every FM
> transmitter I've tried, though, has been barely capable of
> transmitting to a receiver 18" away, let alone through the
> steel siding to the detatched garage.
>
> I could build a full-fledged MythTV box to go beside the
> DirecTV box - who knows, it might even replace it - but that
> may be overkill, and doesn't cover listening in the garage.
>
> So what do you think I should do? I could shop around for old
> laptops, and put one at each listening point - I can handle
> setting up streaming from there. I could grab two or three
> $150 netbooks, and use them - they'd probably burn less
> electricity. I could go exotic, get some microatx or PC104
> hardware and build from there. What's the best solution?
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>
> I was faced with the same situation here. Wanted a way to pipe
> Sirius radio through the house without breaking the bank buying
> Sirius radios! FCC requirements for low power, unlicensed FM keep
> effective transmitter range too small to cover a house. You get
> much better distance with AM however, if your OK with AM (mono)
> sound quality!
>
> I purchased and built an AMT-3000 low power AM transmitter about a
> year ago. This is a legal (FCC authorized 100mW) high-quality AM
> transmitter. It works great and sounds as good (even better) than
> our local AM stations! True, I'm not getting stereo / CD sound
> quality, but it does / can sound pretty darn good. If you own an
> "expanded bandwidth AM" radio, the sound IS just as good.
>
> I listen to a lot of talk radio (read Howard Stern!) so I'm not
> effected by the sound quality loss as much as music. If you plan
> on transmitting mostly vocal tracks (like movies) I would think
> this would work great for you and it's kinda fun to build!
>
> rt...
>
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