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jamesmonty76
Participating Frequently
February 7, 2017
解決済み

TC Loudness Radar Error

  • February 7, 2017
  • 返信数 2.
  • 2914 ビュー

I'm experiencing an Unsupported Sample Rate error when I use the TC Electronics Loudness Radar plugin. I tried to applying the plugin to multiple tracks, not just the master track, and got the same results. I have also went to Save As... and changed the session setting and same results. As far as I know all software is up to date. Has anyone experienced anything like this? Please help!!!

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    解決に役立った回答 SteveG_AudioMasters_

    Interesting! I feel like a sample rate of 196 isn't insanely high for recording good quality recordings. So, sounds like my options are probably some kind of work around, or purchase the next level of software. Thanks for responding as I didn't see this problem listed in anything published. Cheers!


    jamesmonty76 wrote:

    Interesting! I feel like a sample rate of 196 isn't insanely high for recording good quality recordings.

    Well, assuming that you meant 192ksamples/sec, that's going to let you sample frequencies up to 96kHz when the greatest frequency a human can hear (and only children at that) is around 20kHz. You get no benefit in terms of frequency range in any sample rate beyond 44.1k (CD rate). Raising the sample rate beyond that means that you are storing a lot of noise for nothing!

    All modern A-D converters use a method called over-sampling, and it is this process that removes the need for anti-alias filters, and it was the phase changes in these that used to affect very high frequencies at lower sample rates. But now there's some good (and reproducible) research evidence that nobody at all can detect the difference between material sampled at 44.1k and anything higher, so it's simply not worth using, quite frankly. And, of course, if you are producing material that's to be broadcast, then you'll need it finally to be at a lower sample rate anyway (possibly 48k if it's for video, but nothing higher than that) and then the Loudness Radar will work fine!

    返信数 2

    Underwood4774
    Participant
    February 13, 2018

    Hi Ive just upgraded to 11.0.2.2 and now when I insert the TC Electronics Loudness meter to any track I'm getting the "Unsupported Sample Rate" error also. Input Audio sample rate in preferences is 41KHz and the Output Rate is 48Khz. The Loudness Radar was working fine prior to the upgrade.

    Im at a loss what to try now to resolve this issue. Any suggestions would be gratefully received as I value this effect in my productions.

    Thank you in advance of any replies

    SteveG_AudioMasters_
    Community Expert
    Community Expert
    February 13, 2018

    Underwood4774  wrote

    Input Audio sample rate in preferences is 41KHz and the Output Rate is 48Khz. The Loudness Radar was working fine prior to the upgrade.

    Does it work okay if the sample rates are the same?

    Underwood4774
    Participant
    February 13, 2018

    No afraid not, I've tried all config settings that I have used in the past, and have now set them to default Input and Outputs of the Mac, and still no change. It seems very strange that its only happened since the lates update. I'm wondering if its still to early for anyone else to have noticed he same error. I would be interested to know if thats the case.

    SteveG_AudioMasters_
    Community Expert
    Community Expert
    February 7, 2017

    What's the sample rate of your file?

    jamesmonty76
    jamesmonty76作成者
    Participating Frequently
    February 7, 2017

    196

    SteveG_AudioMasters_
    Community Expert
    Community Expert
    February 7, 2017

    IIRC, the restricted version of the TC Loudness meter doesn't run at elevated sample rates. These aren't used in broadcast, so there is very little call for anything like that. I don't know (and the specification is remarkably quiet about it) what the stipulated rates the 'posh' version (that you have to pay for) will run at, but it's more likely to support higher rates I expect.

    Why are you recording at such a high rate?