Pennzoil - SN Plus and 0W-16 Q&A

Click here to participate in the Pennzoil Q&A

Recent Topics
Oil Filter That Hasn't Been Changed In 3 Years
by BlueOvalFitter
03/18/18 02:44 AM
by dishdude
03/18/18 02:28 AM
Control Arm Bushings Bad?
by RoGuE
03/18/18 01:36 AM
Free Pizza, April 2, 2018....
by mattwithcats
03/18/18 12:15 AM
Low mileage seven year old tires
by Corollaman
03/17/18 11:31 PM
Mobil 1 UOAs showing more wear?
by mbacfp
03/17/18 10:35 PM
2011 Silverado work truck 6000 miles
by Corollaman
03/17/18 10:25 PM
PP Practically Free at O'Reilly
by John_K
03/17/18 10:22 PM
Toyota oil filter cartridge assembly
by pda1122
03/17/18 10:14 PM
Carrying IWB —— 1911 vs Glock 19
by lukejo
03/17/18 09:01 PM
Broken stuff this weekend - great service 'though.
by Shannow
03/17/18 08:57 PM
Denso Air and Cabin Filters?
by maverickfhs
03/17/18 08:41 PM
Sticky door latch 2nd generation Golf
by vavavroom
03/17/18 08:35 PM
7$ for a quart of Conventional Oil
by Emanuel
03/17/18 08:03 PM
Walmart Auto Service - Rant
by Warstud
03/17/18 07:47 PM
Who has a GOOD particle counter?
by Linctex
03/17/18 07:41 PM
Pretty impressed non ethanol fuel yard equipment
by ARB1977
03/17/18 06:28 PM
Did the Admin Really Just Offer an Opinion as Fact
by e55amgbenz007
03/17/18 06:27 PM
Dead F150
by ridgerunner
03/17/18 05:58 PM
Car salesmen......Talk to me!!!
by renegade_987
03/17/18 05:31 PM
Newest Members
glitch666, A76, 3one7, Lubrizol, bdunigan
64486 Registered Users
Who's Online
23 registered (c502cid, 4ever4d, 4WD, Boczech, BlueOvalFitter, billt460, 2 invisible), 742 Guests and 100 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
64486 Members
68 Forums
279985 Topics
4673303 Posts

Max Online: 3590 @ 01/24/17 08:07 PM
Donate to BITOG
Topic Options
#4462244 - 07/17/17 08:10 PM Reverb room vs. anechoic chamber
Rick in PA Offline

Registered: 01/04/03
Posts: 3177
Loc: Southeastern, PA
just interesting

Edited by wwillson (07/17/17 08:48 PM)
Edit Reason: subject clarification

#4462247 - 07/17/17 08:13 PM Re: Reverb room vs. anechoic chamber [Re: Rick in PA]
aquariuscsm Offline

Registered: 12/30/06
Posts: 17706
Loc: South Texas,USA
That's a trip!!
1996 Nissan 300ZX 5-speed,Arctic Pearl(#175 of 300)
QSUD 10W30
2012 Honda Accord Coupe EX-L 2.4,auto,San Marino Red
Pennzoil Platinum 0W20

#4462262 - 07/17/17 08:31 PM Re: Reverb room vs. anechoic chamber [Re: Rick in PA]
Nyogtha Offline

Registered: 10/13/14
Posts: 1907
Loc: San Antonio, TX
“He who does not value the teacher, Or greatly care for the material, Is greatly deluded although he may be learned." - Lao-Tzu

#4501346 - 08/29/17 01:47 PM Re: Reverb room vs. anechoic chamber [Re: Rick in PA]
sleddriver Offline

Registered: 02/06/10
Posts: 4388
Loc: Central Texas
Somehow I missed commenting on this earlier. Very interesting demonstration. One huge difference between the two rooms that might go un-noticed is room volume. The 'reverb room' could be a gymnasium with a high ceiling, while the anechoic chamber may only have the volume of a small bedroom.

One of the major, reoccurring acoustical problems in both residential and some commercial rooms are due to over volume, thus becoming 'echo chambers'. Fixing this after-the-fact is often problematic...and expensive.
1998 Volvo V70 T5 226,808 mi. Original Owner.
M1 10W-30 HM