Voicemeeter using two USB SoundCards set to 44.1KHz with slight ppm

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Aman101
Posts: 7
Joined: Sun Nov 25, 2018 8:38 pm

Re: Voicemeeter using two USB SoundCards set to 44.1KHz with slight ppm

Post by Aman101 »

Assuming A1 and A2 are both connected through an asynchronously USB interface, they will have different clock domains.
Assuming A2 has a slightly higher clock rate (by a few PPMs), PC will have to sync them otherwise there will come a time A2 will not have Audio data to output.
How do you solve that problem? Sample-Rate Conversion?
Vincent Burel
Site Admin
Posts: 1429
Joined: Sun Jan 17, 2010 12:01 pm

Re: Voicemeeter using two USB SoundCards set to 44.1KHz with slight ppm

Post by Vincent Burel »

The problem is solved by Voicemeeter, designed to work with any audio clock on any audio point.
Aman101
Posts: 7
Joined: Sun Nov 25, 2018 8:38 pm

Re: Voicemeeter using two USB SoundCards set to 44.1KHz with slight ppm

Post by Aman101 »

Thank You.
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