HOW TO: Fix Bluetooth A2DP audio quality on Mac OS X

If you've paired a Bluetooth audio device with your Mac, even if it supports A2DP, you might have noticed how awful and rough the sound quality is. I've always put this down to Bluetooth being a rubbish standard when it comes to sound, but I noticed how good a set of Motorokr Bluetooth headphones sounded when I connected them to my Blackberry tonight, even though they sound awful on the Mac.

Turns out that OS X uses a horribly low bit rate for Bluetooth audio by default — who knows why. Perhaps it's to allow for maximum compatibility with all devices.

The easy way to fix it is to copy and paste this line into your terminal:

defaults write com.apple.BluetoothAudioAgent "Apple Bitpool Min (editable)" 40

The "40" is the quality — depending on your Bluetooth headset, you can adjust it up for higher quality, or down if you have connection problems. 40 worked for me with a Motorokr S9 headset.

The WORST argument in support of internet filtering

There are many arguments that Senator Conroy has pulled out in support of implementing nationwide internet censorship on every Australian's internet connection — all of them bad. But the WORST, in my opinion, is that the previous government's "NetAlert" program, which provided government-funded PC software which filtered a home internet connection, was an abject failure due to low take-up.

In the last week or so I've noticed active participation in online forums with clearly pro-Conroy comments (such as one from "BTDT", who I assume works for DBCDE in some capacity, but doesn't declare it.) He makes the argument above.

The thing is, NetAlert was only an abject failure if your measure of success is widespread implementation of filtering onto people's internet connections.

Why assume this is what the public wants? The NetAlert program was extensively marketed at a cost of millions of dollars to the government, with mailouts to every household in Australia, and so on. The fact that takeup was low doesn't mean the program was a failure — it simply indicates that only a very tiny minority of people want their home internet connections filtered. Which is still the case now, given opposition to the government's planned mandatory internet filter by literally everyone except christian lobby groups. I'm yet to hear from anyone who's not affiliated with a christian lobby group who is in favour of the plan.

Self service dog wash in inner west Sydney!

machine Self service dog wash in inner west Sydney!I can't believe this isn't mentioned on the internet -anywhere- that I can find. We discovered it just by driving past – a self service dog wash for $10 per dog (which buys 10 minutes' usage). It works much like the self-service car washes, with the dial that lets you flip from shampoo, to rinse, to conditioner, to flea wash, to hairdryer. According to the sign it was a "K9000" dog wash.

It's at Zoom Carwash at 289 Liverpool Road in Strathfield (which in itself seems absolutely impossible to find in Google by searching on its name — the owners of this particular carwash do not seem to have discovered the internet for marketing). The dog wash is on the right hand side of the yard — where the red circle on this Google Streeview picture is (evidently it's a recent addition because it wasn't there when the Street View car went past.) It's coin operated (also takes $5 or $10 notes).

I'm really happy about this, because our dogs hate the cold water from the garden hose (they let out a sort of blood-curdling howl when we try to wash them with it) and washing them with buckets of warm water carried from the kitchen means we wash them less often than we'd like to, because it's a bit of a hassle.

carwash streetview Self service dog wash in inner west Sydney!


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