More About Sampling Rate, Bit Depth, and Dither
|
Joined: Feb 2009
Posts: 3,466
connoisseur
|
OP
connoisseur
Joined: Feb 2009
Posts: 3,466 |
Another excellent presentation on the subject from Xiph. http://xiph.org/video/vid2.shtmlYou'll probably need to use Firefox or Chrome to view the video, because it's in WebM format.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Jun 2003
Posts: 8,488 Likes: 1
axiomite
|
axiomite
Joined: Jun 2003
Posts: 8,488 Likes: 1 |
I haven't viewed THAT one, but took the opportunity to go back and view the initial one.
WOW! I learned a lot. Incredibly informative.
Thank you very much, Chris.
bibere usque ad hilaritatem
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Feb 2009
Posts: 3,466
connoisseur
|
OP
connoisseur
Joined: Feb 2009
Posts: 3,466 |
The initial one was more about video. Although, he covered PCM audio quite a bit, and it was enough that the majority of the questions were about the audio portion of the video. So this second one is to answer a lot of those questions.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Apr 2003
Posts: 16,441
shareholder in the making
|
shareholder in the making
Joined: Apr 2003
Posts: 16,441 |
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: May 2003
Posts: 18,044
shareholder in the making
|
shareholder in the making
Joined: May 2003
Posts: 18,044 |
Very cool video. So. Chris, given this video, can you explain why you recommended the HRT Streamer USB DAC over other (MUCH CHEAPER) alternatives? If I can't hear it, I don't care.
I am the Doctor, and THIS... is my SPOON!
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Feb 2009
Posts: 3,466
connoisseur
|
OP
connoisseur
Joined: Feb 2009
Posts: 3,466 |
Me? I don't remember recommending that.
I don't usually go in for fancy DACs, but do look at the analog components that sit before an ADC, or after the DAC. While most have specs that out perform human perception by so much it's ridiculous, there are some with pretty serious design flaws that cause strange interactions with what they're connected to. This is especially true when driving headphones. Also with ADCs its important that their decimation filter remove all content above the Nyquist limit, or that limit be raised by running at a higher sampling rate.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: May 2003
Posts: 18,044
shareholder in the making
|
shareholder in the making
Joined: May 2003
Posts: 18,044 |
I could swear it was you. It was someone whose opinion about electronics I trusted implicitly. Hell, time to remove that from my Amazon cart.
I am the Doctor, and THIS... is my SPOON!
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Feb 2009
Posts: 3,466
connoisseur
|
OP
connoisseur
Joined: Feb 2009
Posts: 3,466 |
Ah, I guess I did mention it, not so much of a recommendation, but yeah... http://www.axiomaudio.com/boards/ubbthreads.php?ubb=showflat&Number=334980#Post334980I think I liked HRT because they make a USB DAC with XLR jacks. These days though, I'd be recommending Focusrite interfaces, but I'm also more concerned with recording performance, to go with the playback.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: May 2003
Posts: 18,044
shareholder in the making
|
shareholder in the making
Joined: May 2003
Posts: 18,044 |
So as far as playback, would you recommend anything special, or would a $30 USB DAC work fine?
I am the Doctor, and THIS... is my SPOON!
|
|
|
Re: More About Sampling Rate, Bit Depth, and Dither
|
Joined: Feb 2009
Posts: 3,466
connoisseur
|
OP
connoisseur
Joined: Feb 2009
Posts: 3,466 |
You're using RCA cables to connect it to an amp? Yeah, in most cases anything will get that job done in the same way.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
|
|
|
Forums16
Topics24,964
Posts442,603
Members15,631
|
Most Online2,699 Aug 8th, 2024
|
|
0 members (),
1,030
guests, and
3
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
|
|