XXHighEnd - The Ultra HighEnd Audio Player
May 24, 2017, 10:15:06 am *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
News: Dec. 31, 2012 : XXHighEnd + Phasure NOS1 DAC receive 6moons Blue Moon Award !
** "Lonely at the very top" **
Search current board structure only !!  
   Home   Help Search Login Register  
Pages: [1]
  Print  
Author Topic: 44.1 and 48 clocks  (Read 1386 times)
0 Members and 0 Guests are viewing this topic.
manisandher
Crazy Audiophile
****
Offline Offline

Posts: 1914

www.the2ndtier.com


View Profile WWW Email
« on: April 26, 2016, 10:04:05 am »

Hey Peter, a quick question...

If I've been listening to a 44.1 based file for hours and then switch to a 48 based file, will the 48kHz clock need to be given any time to warm up? Or is it 'on' all the time?

Mani.
Logged

Audio PC: Phasure Mach II / Win 14393.0 on RAM-OS / controlled by RDC, no GPU card installed / connected directly to music server
XXHighEnd: 2.07 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=0 /  xQ1=1 / Q3,4,5=0 / SFS=1.00 / XTweaks = 43, 100, 0, 0, 1 / Straight Contiguous / Clock Resolution = 1ms / Scheme 3-5 (low/realtime) / 16x Custom (Low) / Unattended
Main System: Phasure NOS1a B75 G3  -> Thöress/Elrog 300B mono amps -> Tune Audio Anima horn speakers
Office System: Phasure NOS1a G3  -> Consonance/Elrog 211 mono amps -> Impulse H2 horn speakers
PeterSt
Administrator
High Grade Audiophile
*****
Offline Offline

Posts: 14214



View Profile
« Reply #1 on: April 26, 2016, 10:10:28 am »

Mani,

Phew, good question, as I never really thought about that.
Maybe they even require burn in ?
Point is, I hardly ever play 48 based material, and if I do it is coincidence. So my own 48 based clock should be pretty cold ...

I suppose that is the downside of switching off the other oscillator so it won't influence tyhe "playing one".

Regards,
Peter

PS:
Quote
Point is, I hardly ever play 48 based material
Ok, not true because I watch at least one movie per week (and they always use 48KHz sound).
Logged

For the Stealth LPS PC :
W10-14393.0 - December 23 2016 (2.07)
*XXHighEnd Mach II Stealth LPS PC -> Xeon E5 2040v4 with Hyperthreading On (20 cores)* @~720MHz, 32GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/0/1/0/ Q1Factor = 10 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 120  (max 120) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = 43 / Nervous Rate = 100 / Cool when Idle = n.a / Provide Stable Power = 0 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> *Clairixa USB 1m80* -> *Phisolator* 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere (also from the PC).

For a general PC :
W10-10586.0 - May 2016 (2.05+)
*XXHighEnd PC -> I7 3930k with Hyperthreading On (12 cores)* @~500MHz, 16GB, Windows 10 Pro 64 bit build 10586.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1 / Q1Factor = 1 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 0.10  (max 60) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = *43* / Nervous Rate = 1 / Cool when Idle = 1 / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> Clairixa USB 15cm -> Intona Isolator -> Clairixa USB 1m80 -> 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere.

Global Moderator
manisandher
Crazy Audiophile
****
Offline Offline

Posts: 1914

www.the2ndtier.com


View Profile WWW Email
« Reply #2 on: April 26, 2016, 10:19:03 am »

It seems that the NOS1a switches back to the 44.1 oscillator by default. What I mean here is that if I play a 48 track, and then stop, and then start another 48 track, there is always that small tick before it plays. So the NOS1a has defaulted back to 44.1. So I can't simply play one 48 track and assume the 48 oscillator is still engaged and 'warming up', or 'burning in'.

I wonder if a 'cold' 48 oscillator would give the sound a bit of an edge compared to a 'warm' 44.1 oscillator. Is there even a case for deriving everything from a single 'super' oscillator that remains primed and ready to go all the time? I strongly suspect not, as all high-end gear has 2 oscillators... but I just wondered...

Mani.
Logged

Audio PC: Phasure Mach II / Win 14393.0 on RAM-OS / controlled by RDC, no GPU card installed / connected directly to music server
XXHighEnd: 2.07 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=0 /  xQ1=1 / Q3,4,5=0 / SFS=1.00 / XTweaks = 43, 100, 0, 0, 1 / Straight Contiguous / Clock Resolution = 1ms / Scheme 3-5 (low/realtime) / 16x Custom (Low) / Unattended
Main System: Phasure NOS1a B75 G3  -> Thöress/Elrog 300B mono amps -> Tune Audio Anima horn speakers
Office System: Phasure NOS1a G3  -> Consonance/Elrog 211 mono amps -> Impulse H2 horn speakers
PeterSt
Administrator
High Grade Audiophile
*****
Offline Offline

Posts: 14214



View Profile
« Reply #3 on: April 26, 2016, 10:54:48 am »

Indeed that tick is always there, but strangely enough I only noticed myself last week (I don't even remember what I was doing, but it was quite annoying because I was testing something (?) which required start of playback each 5 seconds or so).

I don't think that tick belongs and I really wonder what it is. Should be something like me myself not detecting the current state and explicitly re-engage the 48 clock while it is already running. Or it is something with Windows 10 ? Point is : this wasn't so (I think).

Peter
Logged

For the Stealth LPS PC :
W10-14393.0 - December 23 2016 (2.07)
*XXHighEnd Mach II Stealth LPS PC -> Xeon E5 2040v4 with Hyperthreading On (20 cores)* @~720MHz, 32GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/0/1/0/ Q1Factor = 10 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 120  (max 120) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = 43 / Nervous Rate = 100 / Cool when Idle = n.a / Provide Stable Power = 0 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> *Clairixa USB 1m80* -> *Phisolator* 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere (also from the PC).

For a general PC :
W10-10586.0 - May 2016 (2.05+)
*XXHighEnd PC -> I7 3930k with Hyperthreading On (12 cores)* @~500MHz, 16GB, Windows 10 Pro 64 bit build 10586.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1 / Q1Factor = 1 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 0.10  (max 60) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = *43* / Nervous Rate = 1 / Cool when Idle = 1 / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> Clairixa USB 15cm -> Intona Isolator -> Clairixa USB 1m80 -> 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere.

Global Moderator
PeterSt
Administrator
High Grade Audiophile
*****
Offline Offline

Posts: 14214



View Profile
« Reply #4 on: April 26, 2016, 05:32:09 pm »

Quote
(I don't even remember what I was doing, but it was quite annoying because I was testing something (?) which required start of playback each 5 seconds or so).

LOL, I was comparing YOUR recordings ...

Peter
Logged

For the Stealth LPS PC :
W10-14393.0 - December 23 2016 (2.07)
*XXHighEnd Mach II Stealth LPS PC -> Xeon E5 2040v4 with Hyperthreading On (20 cores)* @~720MHz, 32GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/0/1/0/ Q1Factor = 10 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 120  (max 120) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = 43 / Nervous Rate = 100 / Cool when Idle = n.a / Provide Stable Power = 0 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> *Clairixa USB 1m80* -> *Phisolator* 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere (also from the PC).

For a general PC :
W10-10586.0 - May 2016 (2.05+)
*XXHighEnd PC -> I7 3930k with Hyperthreading On (12 cores)* @~500MHz, 16GB, Windows 10 Pro 64 bit build 10586.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1 / Q1Factor = 1 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 0.10  (max 60) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = *43* / Nervous Rate = 1 / Cool when Idle = 1 / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> Clairixa USB 15cm -> Intona Isolator -> Clairixa USB 1m80 -> 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere.

Global Moderator
manisandher
Crazy Audiophile
****
Offline Offline

Posts: 1914

www.the2ndtier.com


View Profile WWW Email
« Reply #5 on: April 26, 2016, 08:05:59 pm »

Haha... I knew there was a reason why I chose 24/48 for those!

Mani.
Logged

Audio PC: Phasure Mach II / Win 14393.0 on RAM-OS / controlled by RDC, no GPU card installed / connected directly to music server
XXHighEnd: 2.07 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=0 /  xQ1=1 / Q3,4,5=0 / SFS=1.00 / XTweaks = 43, 100, 0, 0, 1 / Straight Contiguous / Clock Resolution = 1ms / Scheme 3-5 (low/realtime) / 16x Custom (Low) / Unattended
Main System: Phasure NOS1a B75 G3  -> Thöress/Elrog 300B mono amps -> Tune Audio Anima horn speakers
Office System: Phasure NOS1a G3  -> Consonance/Elrog 211 mono amps -> Impulse H2 horn speakers
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1 RC2 | SMF © 2001-2005, Lewis Media Valid XHTML 1.0! Valid CSS!
Page created in 0.277 seconds with 19 queries.