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October 15, 2009 1:45 PM PDT

Windows 7 improvements to help audio recording

by Matt Rosoff
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Most of the audio engineers I've met--both home and professional--are Mac people, and Avid's ProTools running on a Mac is often cited as the industry standard. But there are Windows loyalists out there.

In late 2007 I took an introductory audio production class taught by David Huber (who wrote one of the bibles on the subject, "Modern Recording Techniques") and Scott Colburn (who has produced albums by The Arcade Fire, Animal Collective, and Sun City Girls, among many others). Both of them used Nuendo from Steinberg (which is basically the upmarket version of Cubase) as their primary digital audio workstation (DAW), and they ran it on a Windows PC.

Windows 7 should offer better performance for digital audio than Vista.

A Windows XP PC, that is. Both were very diplomatic when discussing software and other gear, but they expressed pretty serious reservations about Vista. Microsoft made a ton of changes in Vista that were supposed to improve performance, including moving certain audio capabilities out of the kernel, but these experts--whose livelihood depends on having a high-performing DAW--thought it was too untested and unknown.

Although they didn't say so, I imagine that the driver incompatibilities reported with other hardware could have been an absolute nightmare with all the gear in a professional recording rig. There were also reports of unstable MIDI timing, drop-outs, latency, and other problems (many of which were addressed by Service Pack 1). They weren't alone: the general advice for audio engineers on Windows was stick with XP. (If anybody had a success story using Vista to build a DAW, I'd love to hear about it in comments.)

In case you haven't heard, Microsoft releases a new version of Windows next week. I've been using the RTM version for a few weeks now and find it far more stable and inviting than Vista was at launch. (Although a colleague did uncover a gnarly power-management problem in Media Center related to a faulty audio driver.) Now, some of the audio experts are starting to weigh in, and it looks like the work Microsoft did to improve performance and compatibility with Windows 7 are paying off in the world of audio production.

Noel Borthwick, the chief technical officer for Cakewalk--which makes a wide variety of audio software for Windows, including the Sonar DAW line--has posted a blog entry describing how the new OS should dramatically reduce latency, particularly on x64 multicore processors. (Borthwick also went into more obsessive detail on Peter Kirn's Create Digital Music blog.) His conclusion: "I will be building a new DAW soon and Windows 7 X64 will be my OS of choice."

The long and short of it? If you're building a new recording system, Windows 7 sounds like a more reasonable choice than Vista. But if you've got a system that's already working well, don't mess with it--there still might be driver incompatibilities with older gear, and upgrades from Windows XP require a clean install, meaning your old settings will be lost and you'll have to reinstall your apps.

Correction, 2:34 PDT: This post incorrectly characterized the audio-related changes that Microsoft made in Windows Vista. Microsoft moved certain audio functions out of the kernel and into the user stack.


January 31, 2008 12:42 PM PST

Vista and pro audio

by Matt Rosoff
  • 2 comments

Last fall, Steve Ball, Microsoft's program manager for sound in Vista, posted a blog entry explaining some of the reasons why Windows audio can be glitchy. (That was supposed to be "Part 1" of a series; we're still waiting for Part 2.)

(Credit: Microsoft)

Today, Guardian writer Tim Anderson picks up the thread with an article called "Why Vista Sounds Worse." In addition to citing Ball's blog posting, he talks to the CTO for Cakewalk (a division of Roland that makes consumer and professional audio software) and an engineer at Steinberg (which makes the popular Cubase and Nuendo digital audio workstation programs). The basic story: Microsoft changed the audio architecture for Vista in some fundamental ways, introducing new APIs and driver models for audio devices. Some vendors didn't have time to adjust to the new technology, but continue to use older technology that Vista still supports through emulation software. Emulation equals worse performance. That tends to mean more audio glitches. (If you want to go much deeper, Create Digital Music posted an excellent in-depth interview with Cakewalk CTO Noel Borthwick a couple weeks ago.)

Interestingly, two of my audio production teachers are longtime PC devotees who prefer Steinberg's Nuendo software (they use v3). I didn't expect this, given that I've often heard that Mac+ProTools is the default platform for pro audio. But even with their PC preference, both of them have said numerous times that there's no way they'll move to Vista until some underlying issues are resolved. In general, because the interplay between pro audio hardware and software is so complicated, there's little incentive for engineers to replace systems that work well--if it ain't broke, don't fix it. But in this case, even if their PCs went belly up tomorrow, they'd stick with XP.

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About Digital Noise: Music and Tech

Matt Rosoff is an analyst with Directions on Microsoft, where he covers Microsoft's consumer products and corporate news. He's written about the technology industry since 1995 and reviewed the first Rio MP3 player for CNET.com in 1998. He's also a bass guitarist and an avid collector (and digitizer) of LP records. DISCLAIMER: This blog contains the personal opinions of the author and does not necessarily represent the opinions of his employers or of CNET Networks. As an IT industry analyst, the author occasionally agrees to nondisclosure agreements from Microsoft or other companies, and he will not violate the terms of such agreements on this blog.

He is a member of the CNET Blog Network and is not an employee of CNET.

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