• Registered: 2009-08-16
  • Posts: 12

Topic: HDSPe AIO crackles when starting/stopping playback in a DAW

Hello,

today, I replaced my old HDSP-9632 with a HDSPe AIO. All went fine so far, I also installed the latest drivers. However, when starting/stopping playback in a DAW (i.e. Sequoia) on Windows 7 x64, I get some crackling noises.

How can I fix this?

Best regards,
Patrick
http://www.klangexzellenz.de
  • From: Russia
  • Registered: 2014-07-23
  • Posts: 21

Re: HDSPe AIO crackles when starting/stopping playback in a DAW

Hello Patrick! Try to increase a buffer size: small size of a buffer may cause a CPU overload and the crackles appears.

Best regards
Nikolay

Nikolay Polyakov's Website

3 Reply by Patrick Schönbach (edited by Patrick Schönbach 2015-02-04 20:25:01)

  • Registered: 2009-08-16
  • Posts: 12

Re: HDSPe AIO crackles when starting/stopping playback in a DAW

Actually, I have a large buffer size of 2048 already, since I don't record with the HDSPe. I also updated the firmware, but it did not solve it so far.

A buffer size of 4096 does not help either.

How to track this down?

Best regards,
Patrick
http://www.klangexzellenz.de
  • Registered: 2009-08-16
  • Posts: 12

Re: HDSPe AIO crackles when starting/stopping playback in a DAW

At least in the task manager of Windows, no CPU spikes are noticeable.

Best regards,
Patrick
http://www.klangexzellenz.de

5 Reply by MC

  • MC
  • MC
  • Administrator
  • Offline
  • From: Germany/Thailand
  • Registered: 2007-04-06
  • Posts: 25,433

Re: HDSPe AIO crackles when starting/stopping playback in a DAW

Try a different PCIe slot. Check your system with DPC Latency Checker.

Regards
Matthias Carstens
RME

MC's Website

  • Registered: 2009-08-16
  • Posts: 12

Re: HDSPe AIO crackles when starting/stopping playback in a DAW

Different slot helped. Thanks.

Best regards,
Patrick
http://www.klangexzellenz.de