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1. #Digital performer 4.52 mac os#
2. #Digital performer 4.52 drivers#
3. #Digital performer 4.52 update#
4. #Digital performer 4.52 Offline#

One issue is that some PCI slots share resources with other devices in your computer, such as video or USB controllers, and if the UAD-1 or your audio device is in these slots, there may be clicking and popping issues. Make sure that your sound card and your digital audio program are using the same sample rate and that there is only one master clock in the system.īecause our plug-ins run on the powerful UAD-1 PCI card, which uses PCI to shuttle data to and from the card, there are a few other issues to be aware of that may affect PCI devices. After the problem has been isolated and fixed, then you can re-establish the external clocking. If you are using an external digital clock, we recommend turning this off temporarily and just using your sound card's internal sync for troubleshooting purposes. The next thing to check is your digital clock settings. This said, it is advisable to try both lower and higher settings, as the best setting depends on your hardware and DAW application. A larger ASIO buffer size will usually put less stress on your system, and should prove to be more stable regarding clicking and popping issues.

#Digital performer 4.52 drivers#

Make sure you are using ASIO drivers for your sound card, and that you have tried multiple ASIO buffer sizes. In general, if you experience this problem, you should start troubleshooting by looking at your sound card settings and your digital clock settings. This article is intended to provide some possible solutions, and mainly to talk about a popular tool that is now being used to fix these problems, a PCI latency adjustment tool. This is a separate issue from problems connected with exporting or rendering audio, and this article only deals with these problems as they relate to live playback of the audio. This can occur for number of reasons, and the potential solutions for this problem are equally numerous. Sometimes these noises will be continuous, but in other situations the clicking and popping will only occur occasionally if some object is moved on the screen, or a certain device or plug-in is opened. 3.9 update.Īdjusting PCI Latency Settings to Fix Clicking and Popping ProblemsĪ common problem when you are working with digital audio is to hear clicking and popping sounds in the audio while the audio is being played back. Our test cases where we could reproduce this issue have shown that this is cleared up with the V.

#Digital performer 4.52 mac os#

Last, we have had a few reports of an issue where cycling presets on some of the UAD-1 plug-ins under VST hosts in Mac OS 9 could cause a system freeze. This allows for a much smoother bypass/un-bypass operation and resolves the above issue. Thanks to a new feature implemented into the UAD-1 driver, you can now set a preference to make the AU bypass a "lightweight" operation.

This is because the Dynamic CPU Management system will automatically bypass or un-bypass plug-ins, depending on what audio is on the track, and in the case of the UAD-1, this bypass/un-bypass could be a rather "heavyweight" operation. Users could sometimes see large host CPU spikes and/or clicks and pops when using UAD-1 plug-ins.

#Digital performer 4.52 update#

However, the Dynamic CPU Management system implemented in their 4.52 update didn't necessarily jive well with UAD-1 plug-ins. 3.9, Logic users will now be able to release the DSP of UAD-1 plug-ins when they are bypassed or frozen.įor all the UAD-1 users out there using Digital Performer, DP's 4.5 update with automatic delay compensation was a huge breath of fresh air.

We have been working with Emagic on this issue, and as of Logic V. This issue also appears to have been resolved in our internal testing.įor a while now, Logic users have not had the benefit of UAD-1 plug-ins releasing their DSP resources when they are bypassed, or when they are "frozen" through Logic's Freeze function.

#Digital performer 4.52 Offline#

Also, a small handful of G5 users have had problems with clicks/pops during an offline process or export-even with the optimal settings in their DAW host application and the UAD-1 Meter.