Hey Everybody,
I just recorded a Dj Mix at home and did record the whole mix in Audacity.
After 2 Hours and 3 minutes the Speed increases in the recording...
After 2 Hours and 56 min the Speed got back to normal
In this period the recording sounds distorted as well.
Before and after that pitch change the recording sounds perfect.
I do not remeber touching the Laptop in that time, luckily I was recording the set parallel with a tascam dr40 on Record-Out on my Mixer, so i have a working Mixfile, but i wonder what was the reason anyways.
Just saw that there is a newer version of audacity online, i will Update now from 2.2 to 2.4 and try again maybe another day.
Attached you see the waveform of the distorted time Area and a Soundfile which shows the beginning and the end of that strange behavior.
I´m thankful for any suggestions.
best regards
Richarde
Strange Pitch Error while Recording Dj-Mix with Xone PX5
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This forum is for Audacity on Windows.Please state which version of Windows you are using,
and the exact three-section version number of Audacity from "Help menu > About Audacity".
Audacity 1.2.x and 1.3.x are obsolete and no longer supported. If you still have those versions, please upgrade at https://www.audacityteam.org/download/.
The old forums for those versions are now closed, but you can still read the archives of the 1.2.x and 1.3.x forums.
Strange Pitch Error while Recording Dj-Mix with Xone PX5
- Attachments
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- Soundfile Waveform.png (72.79 KiB) Viewed 107 times
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- ExampleError.mp3
- (1.41 MiB) Downloaded 6 times
Re: Strange Pitch Error while Recording Dj-Mix with Xone PX5
So I was thinking that perhaps the sample rate somehow got bumped around...
I measured and found that the before the jump, the rate was about 122 BPM, then right after the speed increase it went to 146 BPM, a ratio of 5:6. The 44100Hz to 48000 Hz is more like 10:11, so it does NOT look like this is what happened.
I am not sure I would want to hazard a guess as to what might cause this. Do you think it could be the USB interface on your mixer?
Re: Strange Pitch Error while Recording Dj-Mix with Xone PX5
Thanks for analyzing and taking time for this.
As it was the first time i used the soundinterface of the mixer and audacity for recording it could come from everywhere.
I was hoping someone could tell by the behaviour "ah, that´s this and that, i used to have the same Problem"...
I´m still hoping for this user and will meanwhile keep updates posted here.
ths Richarde
As it was the first time i used the soundinterface of the mixer and audacity for recording it could come from everywhere.
I was hoping someone could tell by the behaviour "ah, that´s this and that, i used to have the same Problem"...
I´m still hoping for this user and will meanwhile keep updates posted here.
ths Richarde