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Author Topic: Static or white noise when switching bit rates  (Read 3029 times)

Thebiglebowski

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Static or white noise when switching bit rates
« on: August 12, 2015, 02:39:25 pm »
Have just got a new Chord Qute EX DAC and when I switch between songs that have different bit rates there is just a very loud white noise. If I then press and stop and play the track again it plays back ok. Seems to be an issue with MC negotiating the bit rate with the DAC?

Mac Mini > MC > USB (data only cable) > Chord Qute EX > Preamp
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blgentry

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Re: Static or white noise when switching bit rates
« Reply #1 on: August 12, 2015, 03:58:38 pm »
Is this with "regular" PCM tracks, or is it DSD?

You might try going to:  Tools > Options > Audio > Settings > Play Silence at startup for hardware synchronization
Set that to some small amount like 1 second and see if it makes a difference.

Brian.
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Thebiglebowski

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Re: Static or white noise when switching bit rates
« Reply #2 on: August 13, 2015, 12:54:45 pm »
It was already set to 1/2 sec of silence so tried increasing it to 1 sec but no change.

It happens when changing from any bit rate, DSD to FLAC or vice versa plays white noise the first time and going from 16/44 flac to 24/96 or 24/192 and vice versa causes white noise on the first play.
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JimH

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Re: Static or white noise when switching bit rates
« Reply #3 on: August 13, 2015, 01:02:18 pm »
More silence if possible might work.

You can use MC's DSP Studio / Output Settings to resample everything to something that does work.
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Thebiglebowski

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Re: Static or white noise when switching bit rates
« Reply #4 on: August 13, 2015, 04:47:21 pm »
Tried increasing the the time to 10 secs but it made no difference. Seems to be OK if I convert everything to DSD ut then the volume is very low and when I switch to either CD or the TV which are both connected into the Chord DAC the volume is extremely loud.

I replaced the Resonessence DAC I had in the hope that the Chord Qute would work better but I'm really losing faith in this product now!!

Are ther any DACs that this software does work with?
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JimH

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Re: Static or white noise when switching bit rates
« Reply #5 on: August 14, 2015, 01:02:25 am »
Quote from: Thebiglebowski on August 13, 2015, 04:47:21 pm
Seems to be OK if I convert everything to DSD but then the volume is very low

So that works, but not quite as you want it.  Try converting to something else.  PCM should work.

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Thebiglebowski

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Re: Static or white noise when switching bit rates
« Reply #6 on: August 14, 2015, 03:18:41 am »
No point as I've removed the software now.

Why do I have to bodge or compromise because you can't write software properly???

PS - I'll be posting that screenshot now and basically saying that JRiver is the worst software everywhere I can now.
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