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Re: Native Device Formats

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Re: Native Device Formats

Subject: Re: Native Device Formats
From: Jeff Moore <email@hidden>
Date: Thu, 5 Jun 2008 11:16:59 -0700

The answer is yes. The audio hardware directly supports those rates at those bit depths. But there is also conversion going on because we feed the driver floating point samples which then have to be converted to the appropriate integer format.

On Jun 4, 2008, at 7:05 PM, email@hidden wrote:

On my MacBook it has sample rates of 44100, 48000 and 96000 hertz with bits per channel of 16, 20 and 24. Are all of those settings native to the device or is there some conversion going on.

--

Jeff Moore
Core Audio
Apple


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Re: Native Device Formats
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