Category Archives: A/V

Blowing a Raspberry at my media centre

Not long before Christmas, as part of a new AV system, I installed an Acer Aspire Revo as a frontend for my now well established MythTV setup. This works great, but it did set me back a fair amount. Today I took a look at the Rasberry PI website and found this video:

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SqueezeBox on a budget

The SqueezeBox series of devices from Logitech has got to be one of the best media streamer ranges out there. Not long after I moved into my flat I bought a SqueezeBox Boom and it is awesome. Fantastic audio quality with an almost impossible amount of bass from a small single-unit stereo now sat next [...]

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Source code for the VAMS-0808 serial interface

As promised, here’s the source code for my VAMS-0808 interface. It’s in C#, with C# projects included, and can be opened in Visual C# Express or full Visual Studio 2005 or greater. There are two test projects included – one which just writes status changes out to the console, and a WinForms project (which runs [...]

Also posted in Home Automation, Software, Source Code | 2 Comments

Whole House Audio system: version 1 is complete

Over a year after it began, the whole-house-audio project is complete. 4 rooms around the house can now be filled with the sound of any of (currently) 4 audio devices thanks to a mixture of hardware and software.

Also posted in Geeky, Hardware, Home Automation, Software | 7 Comments

SFF PCs

The audio system that I’m building requires 2 low-power computers: 1 for the touchscreen controller (not using an iPod Touch for the moment) and 1 to act as a webserver and serial-console server. Once again eBay has come to the rescue, and by searching for ‘geode’ – a low-power processor for Thin Clients & Small [...]

Also posted in Hardware, Home Automation, Software, Ubuntu | 1 Comment

A simpler solution to the signal problem

The weak-signal problem with the MythTV PVR downstairs has been mostly resolved by replacing the coax cable between the computer and the booster by a wider diameter hand-made one. This has helped greatly with improving the signal although it’s not completely perfect. About 80% of recordings now succeed and are watchable. The remaining failures are [...]

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Alternatives to DVB-T in the UK

Here in the UK there are a few ways to receive digital TV. Some of them are free (after an initial outlay for equipment) others are based on a subscription model. Here are some of the most common ones: Digital terrestrial, received through a suitable TV antenna (DVB-T) Cable, in most cases through Virgin Media [...]

Also posted in Home Automation, MythTV | Leave a comment

Almost there with the audio system

Yesterday I completed and successfully tested the control software for the audio system. The software works with the matrix switcher and the APC MasterSwitch remote control PDU to allow the audio output devices around the house (TV, radio, CD player etc.) to route their sound to any of the 4 audio zones. I’m now waiting [...]

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Dining room speakers

The speakers for zone 2, the dining room, have been installed without much of an issue. They sound pretty good after a test of zones 1, 2 & 3 using the DAB radio in the kitchen. The left-hand speaker helps to hide the cable route from the pantry to the dining room & kitchen.

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Another HTPC and a TV more than worthy of it

One of the things that has been lacking in my bedroom is a TV. I can watch recorded TV programs, DVDs and other videos on my PC, but not at the same time as relaxing on my bed. While I had a week off work I was looking around the Dabs website and ventured across [...]

Also posted in Geeky, Hardware, MythTV | Leave a comment
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