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Re: achieving very low latency
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Re: achieving very low latency


  • Subject: Re: achieving very low latency
  • From: AI Developer <email@hidden>
  • Date: Tue, 10 Jul 2012 19:33:46 +0530

Please Correct me if I'm totally mistaken here, but isn't this fundamentally the same as what a lot of people want to do when using a MIDI Keyboard with a Software Synthesizer?

Thanks.
Devendra.

On 7/4/12 7:19 PM, Daphne Ippolito wrote:
Hello,
I am writing software for a psychology lab that needs to play sounds with sub-millisecond latency for one of its experiments. The original software the lab used runs on OS 8/9 and makes use of the old SndManager system. It loads all sounds into memory at the beginning of the experiment, and is later able to start the sounds with sub-millisecond latency. I have not been able to replicate with Core Audio the low-latency levels achieved with the old system. Is it possible to play sounds with sub-millisecond or even <5-10 ms latency in OS X? Is the "load all sounds into memory" approach still a good one?
Thank you,
Daphne Ippolito
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