Bug Squash: AlexP on MacBook Vista Audio Problems, Other Wifi Adapters and DPCs?

alexp_dpc

I love the sound bugs make when you squish them under a solution.

AlexP, whose blog is also a great source for multitouch and the Sony PS3 Eye Camera and Windows drivers we used in the recent hackday, has been diagnosing his MacBook under Windows Vista. Hardware problems are often the source of sound blips on computers. I’ve talked previously about using the DPC Latency Checker to find this issue.

The good news: Alexander has found the problem (the Broadcom Wireless Adapter in some Apple MacBooks) and a solution (switching off Windows’ automatic wireless network search when you don’t need it). I actually wonder if a similar problem was culpable in early problems with network WiFi on Mac OS X Leopard. Whatever is going on, check out the fix here if you’re encountering this problem. And let us know if you’re seeing this on machines other than just the MacBook revision F; I’d imagine any PC with a similar wireless adapter might have the issue:

MacBook Rev. F Audio Skipping in Vista Analysis and Solution – Part 2

And yes, hardware/driver problems may frequently manifest as what Windows terms DPCs – basically, a symptom of hardware usage that can interfere with reliable audio performance. I’m curious whether WiFi connections specifically may be a cause in other cases. The problem is almost certainly not limited to computers from Apple – especially since, in this case, the MacBook is just behaving like any PC laptop with similar specs.

A New Cubase: V5 Emphasizes Add-ons, Performance, and Steinberg Goes iPhone

Cubase 5 includes under-the-hood improvements to performance, but many of the new features – like the unusual LoopMash loop masher upper instrument – come in the form of instrumental add-ons. LoopMash is interesting, but it’s more a bundled instrument than a truly integrated feature.

The big traditional DAW announcement at this NAMM show was Steinberg’s Cubase 5. Cubase as a music software brand is now older than some people who read this blog, but never mind: Cubase 5 certainly doesn’t want for new stuff. And Cubase still claims to be the world’s most popular computer DAW.

Computer Music Magazine has the best coverage I saw of the new release (admittedly, I think Cubase is bigger on their side of the pond than it is here in the US):

Computer Music’s first look at Cubase RC for iPhone

Computer Music on Steinberg Cubase 5

The iPhone app, Cubase RC, is just the sort of thing I expected other developers to do, though they didn’t. It offers basic remote control functionality and even triggers arrangements, both of which ought to be pretty useful, since you can sit an iPhone or iPod touch next to / atop whatever you’re controlling or recording. And major kudos to Steinberg for making this free rather than trying to squeeze extra cash out of it.

Sure, the iPhone and iPod touch are a bit small to make your only controller – but they make a pretty nice remote control.

So, what do you get out of Cubase 5 itself? Just about every area of the program has seen improvement, with the major selling points being optimized performance, vocal editing, and new beat creation tools.

There are some good bits here, but – realizing I’m biased as I’ve never been a big Cubase user – I can’t help but notice they’re lagging behind some of their competitors with some of the items. I was always impressed with the basic editing environment in Cubase, and the way it handles MIDI and soft synths. My disappointment here is that, while there are some nice-looking performance and workflow tweaks, much of the functionality comes in the form of add-ons. That means Cubase has to compete with similar efforts by other tools and (particularly) plug-ins. If you’re using Cubase, this may be great news, but if not, I just wonder if it’s capable of even inspiring an twinge of envy from anyone else. (And, hey, while you can’t convert all other users, it is nice to at least make them a bit jealous.)

The good: optimized performance for existing users, some nice monophonic vocal editing integrated with the program, and an innovative, really musical way of dealing with expressions for instruments.

Less impressive: Tacked-on features for mixing grooves I suspect a lot of loyal Cubase users may simply ignore.

I’m happy to be frank over this just to see if people generally agree or disagree – particularly Cubase users. This is all basically on paper, as well, so if there is a loyal Cubase user who wants to review these features when available, we’d love to hear from you. Here’s my (slightly uneducated) take:

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Now Shipping: Pro Tools 8, All Versions

I know some people were wondering about this – it’s now official. Digidesign reports Pro Tools 8 is actually shipping now, with the integrated MIDI edit window, score notation editor (via recently-acquired Sibelius) right in the DAW, bundled instruments and synths, some amp simulation, “Elastic Pitch,” and additional insert slots.

None of this is huge news to users of competitive products, with the notable exception of Sibelius notation integration. I’m very keen to hear how people actually use that, because the score facilities in tools like Logic aren’t competitive with favored tools like Sibelius and Finale, in my experience. On the other hand, many people are perfectly happy keeping their scoring and audio editing workflows separate from one another – particularly if you’re using Pro Tools for audio editing and Sibelius to write that new string quartet. So as this ships, do let us know how you’re using it, or if it’s a non-starter.

So, what does it cost to upgrade?

Pro Tools HD 8 Upgrade: $249 US
Pro Tools LE/M-Powered Upgrade: $149 US
Pro Tools M-Powered Full Version: $299 US (for use with M-Audio audio interfaces)

If you bought Pro Tools systems or upgrades since October 3, the new release is (rightfully) free.

Of course, that still means you might still be tempted to just go buy one of the cheaper Mbox products with Pro Tools LE included. There are also upgrades for the Music and DV bundles.

Note compatibility: Vista SP1 (32-bit only, still no 64-bit) is supported, as is Mac OS X 10.5.5. 10.5.6 isn’t ready yet, and Vista requires Business or Ultimate, which as I said in the past I still find pretty odd given that Home Premium is basically identical from a support standpoint. (Digi’s choosing to be a bit literal with that.) On the other hand, only Leopard support is available, whereas on Windows XP Home and Professional remain supported with XP SP3.

Once this arrives, I’ll be curious to hear about you. I’m happy doing my work in SONAR and Live at the moment, so I don’t think I’d be a fair judge, but someone who uses Pro Tools daily would be. Be in touch.

Pro Tools 8 Shipping [News @ Digidesign.com]

Vista Tweak: Use the Audio Profile Cakewalk’s CTO Uses

Cakewalk didn’t really need to implement custom profile support for SONAR 8 under Vista. You don’t really need to make use of it. But when I found out Cakewalk’s CTO had a profile he liked, I had to share it with fellow tweakers. Adjustments under the hood: photo (CC) Stefan Sonntag.

Earlier this fall, we got an inside look at the various Vista optimizations in Cakewalk’s SONAR 8. It was all fairly technical stuff, but odds are you may have been puzzled by a mention of support for custom “MMCSS task profiles.” Don’t worry – the correct response here is, indeed, “say WHA?” These refer to specialized task profiles, or configurations by which Vista determines how to prioritize access to the CPU. It’s not strictly necessary for end users to ever have to touch these. You can theoretically squeeze some additional performance and reliability out of your system by using them with SONAR 8, but that would require knowing how to do so.

Well, you’re in luck. I convinced Noel Borthwick, CTO at Cakewalk, to share his personal MMCSS profile with CDM. This will only work in SONAR 8 for the moment, as far as I know, until another host implements the same feature. Now, don’t get me wrong — it’s not necessary to use this tweak with SONAR 8 and Vista; I’ve been testing SONAR without it with no issue. This is just “because you can.” Here’s how to use it:

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Teaser: Synplant, a Genetic, Morphing Soft Synth from Magnus Lidström

I’ve had the weekend to begin working with Sonic Charge Synplant, a wonderful new synth creation from Magnus Lidström. Lidström is a Propellerhead veteran best known for creating Reason’s Malström synth. But while Lidström has made a name in sound, I have to say, Synplant is something very, very different. Partly because of the user interface, partly because of the strange and mysterious sounds that emerge, Synplant makes you feel like you’re on an episode of Star Trek – like you’ve smuggled some alien vegetation after shore leave and are squeezing its leafy bits so it makes odd sounds. (Watch out for spores!)

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