Posts Tagged ‘microsoft’

Microsoft Hyper-V Server 2008: R2 testing in VMware Workstation 7.1.4

Tuesday, May 17th, 2011

Carrying on the nested hypervisor theme from the other day, when I tried VMware vSphere Hypervisor (ESXi), free download from VMware, on VMware Workstation 7.1.4, as it’s becoming common place for vendors to allow the use of Hypervisors for free, I downloaded the Microsoft Hyper-V Server 2008: R2 hypervisor for free to also try in VMware Workstation 7.1.4.

Here are the results

Microsoft Hyper-V Server 2008: R2 installs correctly, and looks like it’s going to function, but then Whoops, cannot power on any Virtual Machines!

Well these are the results I would expect from installing Hyper-V in a VMware Workstation 7.1.4 virtual machine, as often nested hypervisors do not function correctly. I just thought I would prove this.

Hidden information on some Music Compact Discs – HDCD

Sunday, March 28th, 2010

The next time your browsing through your compact disc music collection, assuming you still purchase or collect compact discs, have a look for the HDCD symbol on the back of the compact disc box, or on the sleeve notes.

150px-hdcd_logosvg

HDCD – High Definition Compatible Digital, or HDCD is a patented encode-decode process, now owned by Microsoft since 2000, that improves the audio quality of standard Redbook audio CDs, while retaining backward compatibility with existing Compact disc players.  Not to be confused with SACD (Super Audio CD), it can only be dedoced on some compact disc players that have HDCD support.

HDCD encodes the equivalent of 20 bits worth of data in a 16-bit digital audio signal by using custom dithering, audio filters, and some reversible amplitude and gain encoding; Peak Extend, which is a reversible soft limiter and Low Level Range Extend, which is a reversible gain on low-level signals. There is thus a benefit at the expense of a very minor increase in noise.

But since 2000, Microsoft acquired the company and all of its intellectual property assets and included the technology in Microsoft Windows Media Player.

Windows Media Player 9, 10 or 11 running on Windows XP and Windows Media Player 11 running on Windows Vista or Windows 7 are all capable of decoding and playing HDCDs on personal computers with a 24-bit sound card installed.

hdcd-wmp9

Media Player 9 indicates the presence of an HDCD by enabling the logo in the control bar at the bottom of the application window.

hdcd-wmp111

This was changed in versions 10 and 11; if an HDCD is inserted into a compact disk player with WMP 10/11 running, the HDCD logo appears only if the HDCD feature is disabled. So again, the HDCD logo only appears if you’ve got it disabled.

To enable HDCD decode on Windows Vista and Windows 7 you need to enable it. Select Tools/Options/Devices/Speakers in Windows Media Player

hdcd-enable

Does it sound any different, well you have to test it and find out!?

I’ll blog in another post, how you can re-rip all your CDs including this new detailed information!

One hell of a Mail Loop!

Friday, February 12th, 2010

I’ve been changing some mail records on DNS systems, and I got a mail bounce… It’s no wonder why I didn’t receive the email!
Diagnostic information for administrators:
Generating server: bigfish.com
username@company.co.uk
TX2EHSMHS015.bigfish.com #554 5.4.6 Hop count exceeded – possible mail loop ##
Original message headers:
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mail183-tx2-R.bigfish.com (Postfix) with ESMTP id 779AC18B0429; Sat, 13 Feb
2010 19:36:15 +0000 (UTC)
X-SpamScore: 2
X-BigFish: VPS2(zzzz1202hzzz2dh87h6bh34h43j67h)
X-Spam-TCS-SCL: 6:0
X-FB-DOMAIN-IP-MATCH: fail
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(UTC)
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umm, you don’t say!

Puzzled!

Monday, April 20th, 2009

Microsoft Windows XP Service Pack 3 didn’t fix my operating system fault issue. Still scratching head…

i broke it!

Monday, April 6th, 2009

okay, I’ll come clean, I broke it. In messing with the mysql tables, I must have removed the Page, that is used to display the “posts”. It took me a while to find the issue this evening. I thought it was performance related, and was going to pull wordpress, I only want to upgrade, because I thought it may be quicker, than the older blog software. I’ll carry on testing, but still have issues converting and importing the old data. I may have to export the data, hand convert on a wintel platform, convert all the data, because I think what I’m trying to do, is beyond the access controls I have over the hosted mysql database.

Sturisoma Aureum Day Six

Sunday, November 6th, 2005

Sturisoma Aureum eggs Still not hatched yet, but the eggs are very dark, almost black, so any day now, eggs can take up to eight days to hatch.

With the amount of rain we’ve had, I’m surprised the fish house has not floated away this morning.

Here’s a temperature graph of the fish house temperature and outdoor temperature plotted from Bonfire Night.

Temperature Graph

You can clearly see from the graph, when I relocated the external temperature probe outside the fish house. Someone left the lights on all night! Hence the fish house temperature is 26 degC, which is very high over night. The graph is produced with Microsoft Excel, but the PCtemp application logs to a *.CSV file for import into Microsoft Excel. In the future, I’ll maybe create an chart of temperature on this site (another project!).

A Night Off – Never!

Monday, September 19th, 2005






New Page 1

I arrived home from work this evening, hoping to have the night off and then
I noticed the external filter had stopped working on my 48"x18"x12" display tank
in the "sun room", water quality did not look good, so immediately changed 72l
of water using my new Interpet Gravel cleaner. The fish tank is filtered by an
Eheim Classic 2015 External canister filter, filter media had been cleaned a few
weeks ago, the impellor had jammed, and required a few "cold boots" to get
started again. I think its time for me to purchase replacement impellors for all
my Eheim External canister filters, that’s a total of six – expensive -. I’ve
been considering purchasing a
Python No Spill system,
on-going costs prohibit me from using this, as it uses approx 7l of water
per aquarium water change, as it uses mains water to create the vacuum, and I
would never top of aquariums from mains water supply, because of temperature
difference and chlorine and chloramines present in tape water.

Good News, I’ve finally placed orders for my Water Deflectors for the
Lifegard Fluidized Bed filter from
AquariumSuperstore,
after
exchanging emails and telephone calls with
Pentair Aquatics US
and
Belgium and the UK Distributors ALF, Bedforshire, they pointed me at
AquariumSuperstore,

hopefully they’ll arrive quickly.

Free Food!

Sunday, September 18th, 2005






Free food from the garden


Free food from the garden, I’ve recently found plentiful quantities of small
earthworms gathering under the lids of my compost bins, these earthworms are
small enough to feed to my Angelfish, and Hoplosternum Catfish, and Gudgeon. I’m
sorry I couldn’t make the picture more interesting.

Discus Breeding Cones

Sunday, September 18th, 2005






I went to the Harrogate Flower Show today to purchase some garden peat to<br /> condition some water in hope to get some breeding pairs of

I went to the Harrogate Flower Show today to purchase some garden peat to
condition some water in hope to get some breeding pairs of Angelfish to spawn.
Unfortunately, there was no peat or even compost on sale so on returning from
Harrogate, visited Moorland Nurseries, Forest Moor Road, Knaresborough, North
Yorkshire HG5 8JY to collect some garden peat, I purchased an 80l bag, which was
very heavy a bit overkill for my needs, but I can use the rest for potting on
seeds and plants.

Whilst at the garden centre also had time to visit
Tropica
, the
tropical fish shop and my local
Dennerle
stockist!
This is an excellent tropical fish, with an excellent display of tropical fish,
Tropica plants, dry
goods and the full Dennerle
range. Some very interesting Botia loaches were on display from Asia, their
mail order business on the internet at
Tropica
, carries some
very useful information on the
Dennerle
range.
I purchased a pair of Discus Spawning Cones manufactured by JBL, I prefer these
"tough plastic" cones, to ceramic/terracotta, as they are easier to clean and
disinfect and are un-breakable, and much cheaper from this tropical fish shop,
than purchasing from eBay!

Back to what’s happening in the fish house, all fish are well, air ring main
is currently undergoing pressure testing, air pump is connected up, fixed in
place, and I’ve tested for air leaks, using a water mister and washing up
liquid, no leaks   were found, touch wood! It’s currently violently
aerating an 18l container of water with an airstone. One of the display tanks,
has an algal bloom, possibly causes by too much vegetable matter from courgettes
and cucumber, partial water change required this week, I’m working the late
shift at the office, so I’ll have to re-plan my evenings.
 

Anyone for cucumber?

Saturday, September 17th, 2005






New Page 1



I
awoke this morning by a loud knocking at the front door, it was the post person
wanting me to sign for a small package. My Five Pack of Screwcumbers had
arrived. Here’s a picture of five new sealed twin packs of Screwcumbers
available from

Gary Evans at Opti-Fish
.
I’m sorry to flog these to death, but they are
a fantastic invention and worth every penny. Every Ancistrus, Pleco, Gibbiceps,
L number lover should have one. With NO Hikari imports expected into the UK for
many months until the situation is resolved with the EU, NO algae wafers these
are a lifesavers in feeding cucumbers and courgettes to my L Numbers, Gibbiceps,
and Ancistrus sp.

The yellow tug beneath the screwcumbers is filled with aquarium water soaking
the filter media I "found" the previous week..