ADD
500+ Head-Fier
- Joined
- Jun 29, 2007
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I have noticed a very strange thing with Windows Vista. I have noted this phenomenon with two completely different machines (both using pretty up to date hardware), Vista 32 bit and Vista 64 bit, as well as four different soundcards (two Creative based and two ASUS - the latter being the original PCI Xonar and my current card - Essence).
The problem is that at random times, the left and right channels suddenly swap - by that I mean that any balance controls and level controls still change their relevant channels, but that the actual music content itself swaps channels. So if you are listening to a symphony for example, all of a sudden in the middle of a movement the first violins will go into the right channel and the cellos into the left channel. When this happens, there is very brief stutter or "dropout" sort of sound that lasts a few milliseconds immediately preceding the channel swapping.
I have never been able to put a definite finger on what triggers this, but it seems more likely to occur if the computer has not been booted for a while and Windows Media Player in addition to an external source (i.e line input) has been used during that session. That does not guarantee it will happen, but it seems to be characteristic when it does.
As I say, very wierd, and the only common factor is Windows Vista and obviously the way I must be using these soundcards.
The problem is that at random times, the left and right channels suddenly swap - by that I mean that any balance controls and level controls still change their relevant channels, but that the actual music content itself swaps channels. So if you are listening to a symphony for example, all of a sudden in the middle of a movement the first violins will go into the right channel and the cellos into the left channel. When this happens, there is very brief stutter or "dropout" sort of sound that lasts a few milliseconds immediately preceding the channel swapping.
I have never been able to put a definite finger on what triggers this, but it seems more likely to occur if the computer has not been booted for a while and Windows Media Player in addition to an external source (i.e line input) has been used during that session. That does not guarantee it will happen, but it seems to be characteristic when it does.
As I say, very wierd, and the only common factor is Windows Vista and obviously the way I must be using these soundcards.