Digital Drive

Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it.

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.
You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login

By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username: The Name that you picked or by default, your email. Forgot Moniker?	Examples "Rapper", "Bob W", "joe@aol.com".
Password:	Forgot Password?
	Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:
Your Email:
Subject:

Message Comments

Original Message

USB clocking for 44.1k?

Posted by dave789 on March 2, 2017 at 17:43:49:
I like the idea of async USB, since the hi-fi DACs clock is usually better than a PCs clock.

However, it seems that USB chips use 12MHz clock, which is not an integer multiple of 44.1kHz.

So a 44.1kHz digital audio signal goes through USB (not S/PDIF, nor I2S), will there be some artifacts like those from asynchronous sample rate conversion?