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Re:Ask HN: Whatever happened to dedicated sound cards? by cogman10 on Thursday September 01, 2022 @03:51PM (#32682105)
The latency for USB3 is ~30 μS.

I don't think it's a USB protocol problem but rather a driver/manufacturer problem.

Re:Ask HN: Whatever happened to dedicated sound cards? by andybak on Thursday September 01, 2022 @06:16PM (#32684089)
If I recall correctly MIDI itself had a typical latency several milliseconds on classic-era dedicated hardware.
Re:Ask HN: Whatever happened to dedicated sound cards? by ByersReason on Thursday September 01, 2022 @08:43PM (#32685274)
Usually the software using the interface (pro tools / ableton) has settings to tweak audio latency via buffer size for audio. I have not had issue with this or midi, and I record a fair amount. Motu makes a good cheap audio usb-c interface.