Logic Pro bluetooth output latency over 100 ms

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Level 1

10 points

Logic Pro bluetooth output latency over 100 ms

How to solve the problem of a "Resulting Latency" of over 100 ms (for I/O Buffer Size = 32)?

The Preferences > Devices window shows "103.9 ms Roundtrip (103.1 ms Output)" when using Logic 10.3.3 with Sennheiser headphones over bluetooth both with or without aptX enabled.

Without bluetooth (i.e. connecting the same pair of headphones over cable) there is no audible latency, and I get "1.5 ms Roundtrip (0.7 ms Output)" at the same I/O Buffer Size setting.

Logic Pro X, OS X El Capitan (10.11.6)

Posted on Jan 11, 2018 8:10 AM

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Answer 1

Cuauhtemoc

Level 4

2,629 points

Jan 11, 2018 2:31 PM in response to keyrigga

That's an issue using audio over Bluetooth.

There are several aptX solution but I believe Sennheiser uses the HD version instead of the low latency one, which still adds about 40ms of delay to the signal.

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