Search found 10357 matches
- Sun Feb 07, 2021 1:21 pm
- Forum: SPCR Article Discussion
- Topic: Electronic Noise and Tinnitus
- Replies: 60
- Views: 146672
Re: Electronic Noise and Tinnitus
Just a couple suggestions: re the M2 -- might have to try another one. They don't all make noise -- I have several, none of which makes any noise. You could try covering the charger stand with something like a big woolen cap? Though you might be risking overheating -- but higher pitched noise is usu...
- Wed Jan 27, 2021 1:30 pm
- Forum: Cases and Damping
- Topic: Dampening Materials?
- Replies: 32
- Views: 50925
Re: Dampening Materials?
Re fireseal: depends on what you want it to do. It will provide virtually no absorption below ~500hz because it's not thick enough, and probably too light. The pattern contouring helps higher up in frequency by providing greater surface area.
- Tue Dec 10, 2019 11:18 pm
- Forum: Cases and Damping
- Topic: SilverStone KL07: Perfect case?
- Replies: 57
- Views: 119491
Re: SilverStone KL07: Perfect case?
If you wait long enough, most foam ends up falling apart. Literally, into fine particles. When's it's in that end-of-life state, touch it and it can smear greasily on your fingers. It is a petrochemical product, and it seems to fall back into its original state... You see that in foam roll surrounds...
- Sun Jul 07, 2019 11:48 pm
- Forum: SPCR Article Discussion
- Topic: HP MicroServer
- Replies: 168
- Views: 426337
Re: HP MicroServer
Just posting to confirm that an Akasa Apache Black 120mm works great in my N40L. The pin out mod is very easy, thanks to everyone for the info..... It's great to be able to put together a capable 4 bay NAS at truly minimal expense so the review and follow up info in this thread has been really usef...
- Fri Jan 05, 2018 12:49 pm
- Forum: General Gallery
- Topic: My 100% silent music(media)-server + some thoughts behind
- Replies: 12
- Views: 32104
Re: My 100% silent music(media)-server + some thoughts behin
I already said this about your original post, and it's still cool. Too bad those images are lost, as they are usually essential for full understanding of posts. You'll be better off to upload the images to SPCR's server; I think there's room enough still for a while. That way, the images will last a...
- Sun Oct 29, 2017 6:25 am
- Forum: System Advice / Troubleshooting
- Topic: Hush Atx Pc
- Replies: 2
- Views: 8032
Re: Hush Atx Pc
It was reviewed here a decade+ ago. Try searching. Documentation will be sparse; they were custom propretary builds. Study the components, work carefully & you coul replace the mobo, probably without chipset cooling. Might need different length heatpipes and come up with a new CPU heatblock. Oh, the...
- Fri Aug 04, 2017 5:45 am
- Forum: Off Topic
- Topic: Ability to speak on the internet
- Replies: 6
- Views: 20456
Re: Ability to speak on the internet
Hey Xen, you're always welcome to chat here! :wink: Interesting observations & experience. I don't do much posting except in niche topic forums which continue to have a more open atmosphere & practice, so can't really confirm all you say -- but I don't doubt it. The Internet has moved so far from wh...
- Mon Jan 09, 2017 4:58 pm
- Forum: Silent Storage
- Topic: Seagate Archive 8TB HD quiet?
- Replies: 22
- Views: 72591
Re: Seagate Archive 8TB HD quiet?
Mike, did you move to Bowen Island? Salt Spring Island. And of course, now that we're in the country surrounded by umpteen trees & hills, the whole coast is being hit with the stormiest coldest winter in years, maybe decades. Half dozen powerouts so far, burned through at least a cord of firewood a...
- Thu Dec 15, 2016 1:32 pm
- Forum: SPCR Article Discussion
- Topic: HP MicroServer
- Replies: 168
- Views: 426337
Re: HP MicroServer
Not sure what to tell you. Perhaps that fan just doesn't play well with the Microserver PWM system.Techboy wrote:I've just checked and it's definitely the 12V version.
![Question :?:](./images/smilies/icon_question.gif)
- Wed Dec 14, 2016 2:59 pm
- Forum: SPCR Article Discussion
- Topic: HP MicroServer
- Replies: 168
- Views: 426337
Re: HP MicroServer
I have installed a new fan: Noctua NF-F12 PPC 2000 IP67 Noctua NF-F12 IndustrialPPC 2000RPM IP67 PWM 120mm High Performance Fan http://noctua.at/en/nf-f12-industrialppc-2000-ip67-pwm but as per the first fan that was tested in the article, my fan spins up as the system starts, then it stops and the...
- Wed Nov 30, 2016 10:42 pm
- Forum: Silent Storage
- Topic: Seagate Archive 8TB HD quiet?
- Replies: 22
- Views: 72591
Re: Seagate Archive 8TB HD quiet?
Sorry for the late reply.
Barracuda & Ironwolf, iirc, but they all should have the same acoustics. All spin at 7200, same # of platters...
Barracuda & Ironwolf, iirc, but they all should have the same acoustics. All spin at 7200, same # of platters...
- Wed Oct 05, 2016 8:51 am
- Forum: Silent Storage
- Topic: Seagate Archive 8TB HD quiet?
- Replies: 22
- Views: 72591
Re: Seagate Archive 8TB HD quiet?
Did you move the anechoic chamber? That process might be an interesting write-up once you're all settled. Yes it will. The new test space is a fully underground 600'+ concrete basement -- floor & walls are concrete. Ceiling is the underside of the floor above, a portion of which is being insulated ...
- Wed Oct 05, 2016 8:12 am
- Forum: Silent Storage
- Topic: Seagate Archive 8TB HD quiet?
- Replies: 22
- Views: 72591
Re: Seagate Archive 8TB HD quiet?
No but surely the Seagate site will tell you all about it.Gunbuster wrote:Mike, do you know what the smallest size is that uses that technology?
- Wed Oct 05, 2016 6:33 am
- Forum: Silent Storage
- Topic: Seagate Archive 8TB HD quiet?
- Replies: 22
- Views: 72591
Re: Seagate Archive 8TB HD quiet?
Seagate's 8tb 7200rpm drive samples in my lab are amazingly quiet. 2 thumbs up. Sorry the review isn't up still -- major house move this summer.
- Tue Aug 16, 2016 7:15 am
- Forum: SPCR Article Discussion
- Topic: Electronic Noise and Tinnitus
- Replies: 60
- Views: 146672
Re: Electronic Noise and Tinnitus
RIchardF -- you sound like a fairly extreme HSP. If you haven't encountered this term before... http://hsperson.com/ I am borderline HSP; used to be more, but better habits & self-management have been enough to let me live "normally". I have mild tinnitus, the ringing/squealing kind, which comes mai...
- Tue Aug 09, 2016 11:01 am
- Forum: SPCR Article Discussion
- Topic: Small Footprint Silent Lab PC
- Replies: 7
- Views: 41058
Re: Small Footprint Silent Lab PC
I might make the wood panels L-shape for a "normal" desktop PC, and put the PSU on the same side as the motherboard. This would reduce the footprint further, tho it would get a bit taller. That's assuming the extra ports & fan controller aren't needed.
- Mon Aug 08, 2016 8:21 am
- Forum: SPCR Article Discussion
- Topic: Small Footprint Silent Lab PC
- Replies: 7
- Views: 41058
Small Footprint Silent Lab PC
http://www.silentpcreview.com/Small_Foo ... ent_Lab_PC
It's a simple but possibly unique twist in the small silent PC quest.
It's a simple but possibly unique twist in the small silent PC quest.
- Sat Aug 06, 2016 2:54 pm
- Forum: SPCR Article Discussion
- Topic: Seagate's 10TB HDDs
- Replies: 38
- Views: 169246
Re: Seagate's 10TB HDDs
FYI, a sneak preview: Measured at 1m distance, neither of the 2 Seagate 10TB samples on hand (Barracuda & Ironwolf) raised the ambient level of the anechoic chamber by more than 1 dBA. They increased overall level to around 12 dBA, from the usual 11 dBA. Remember, these are 7200rpm drives!!!
- Fri Jul 22, 2016 12:57 pm
- Forum: Deals, Vendors and Classifieds
- Topic: SPCR Lab Clearance Corner
- Replies: 35
- Views: 347518
Re: SPCR Lab Clearance Corner
More price reductions, and a whole lot of mostly new high end PSUs added at super prices.
- Tue Jul 19, 2016 2:25 pm
- Forum: Cases and Damping
- Topic: Bitumen sheets, Fractal Design
- Replies: 22
- Views: 47589
Re: Bitumen sheets, Fractal Design
Well, if it worked for you, great!
- Tue Jul 19, 2016 1:44 pm
- Forum: Cases and Damping
- Topic: Bitumen sheets, Fractal Design
- Replies: 22
- Views: 47589
Re: Bitumen sheets, Fractal Design
That eggshell foam you linked will do virtually nothing at all. It's way too thin & too light (not dense) to have any effect below say... 1-2 kHz. And even above, I'd be surprised if maximum SPL reduction was more than a couple dB. It could have a mild reduction in higher frequency echoes if lined e...
- Tue Jul 19, 2016 1:17 pm
- Forum: Cases and Damping
- Topic: Bitumen sheets, Fractal Design
- Replies: 22
- Views: 47589
Re: Bitumen sheets, Fractal Design
Just so people understand -- the function of the bitumen sheet lining is to reduce the tendency of the case panels to vibrate. It is panel damping. It does nothing for the airborne noise. So if you float mount HDDs and soft mount fans and generally use quiet components, there's really no audible dif...
- Tue Jul 19, 2016 8:08 am
- Forum: SPCR Article Discussion
- Topic: Seagate's 10TB HDDs
- Replies: 38
- Views: 169246
Seagate's 10TB HDDs
Seagate announced their new roster of 10TB drives today. An impressive lineup. They also revived the Barracuda name, and added two more: Ironwolf for NAS and Skyhawk for surveillance. Not bad choices
, relevant to their intended functions.
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- Mon Jun 13, 2016 11:14 am
- Forum: SPCR Article Discussion
- Topic: Noctua's new fans coming
- Replies: 11
- Views: 54028
Re: Noctua's new fans coming
Neil's explanation is good... But funny thing is, we've seen fans that follow this concept & sound good, but others that don't and still sound good. Ditto the converse. This is because strut/blade geometry is only one aspect of overall noise.
- Wed Jun 08, 2016 8:06 am
- Forum: SPCR Article Discussion
- Topic: Noctua's new fans coming
- Replies: 11
- Views: 54028
Noctua's new fans coming
Noctua's new fans coming -- http://www.silentpcreview.com/Noctua_Ne ... mputex2016
- Thu Jun 02, 2016 7:10 am
- Forum: Audio Crafts
- Topic: What are you listening through? speaker systems & headphones
- Replies: 29
- Views: 97623
Re: What are you listening through? speaker systems & headph
For me, the simplified version, is: RME HDSPe MADI FX via AES to a Dangerous Source, to a Tannoy TS10 sub into a pair of Dynaudio BM5a MK2 As for headphones, I have a pair of Audio Technica M50x - I've gone through lots of headphones and these are one of my absolute favorites. That's all studio-typ...
- Tue May 31, 2016 4:29 pm
- Forum: Deals, Vendors and Classifieds
- Topic: FS: Supermicro SuperServer 5018A-FTN4 mini-1U Server
- Replies: 1
- Views: 12281
Re: FS: Supermicro SuperServer 5018A-FTN4 mini-1U Server
Price drop to $350.
- Tue May 31, 2016 4:28 pm
- Forum: Deals, Vendors and Classifieds
- Topic: FS: Logic Supply ML210G-10 Fanless mini PC
- Replies: 1
- Views: 12080
Re: FS: Logic Supply ML210G-10 Fanless mini PC
Price drop to US$400.
- Sun May 29, 2016 4:48 am
- Forum: The Silent Front
- Topic: Mike, what do you think about this mic for audio test @home?
- Replies: 6
- Views: 25772
Re: Mike, what do you think about this mic for audio test @h
Same place I found it years ago, iirc. Ebay -- http://m.ebay.ca/itm/Sound-Level-Noise- ... nav=SEARCH
- Sat May 28, 2016 7:08 am
- Forum: The Silent Front
- Topic: Mike, what do you think about this mic for audio test @home?
- Replies: 6
- Views: 25772
Re: Mike, what do you think about this mic for audio test @h
Not a great choice, mainly because any mic used for testing must be calibrated. This means matching its sensitivity to a known reference signal source, namely a mic calibrator. Such calibrators are almost all designed to fit over the head of a 1" diameter mic head. The one used here in SPCR lab is v...