Jump to content

How to Record SPL from an SQ system ?


Dragonware

Recommended Posts

i dont have access to any shops or competitions where I live.

ive designed an SQ system however just for fun id like to know what my DB levels are at

how can i measure this ?

would an app on my iphone be accurate enough ?

My subs are in a ported 30hz 3.89 cubic feet box.

Details in signature.

My Build log :

http://www.stevemeadedesigns.com/board/topic/170934-dragonmobile-re-audio-2300rms-stealth-build-08-focus/

Current System

2020 Ford F-150 XLT Supercrew

Audio Control Epicenter

Audio Control LC7i

Taramp PRO 2.6 DSP

Taramp DS4x800 - Highs

Taramp HD3000.1  Mids

Taramp MD5000.1 Bass

8 x DS18 6.5 Pro x6m - mids 

2 x Soundsteam SST-05 Bullet Tweeter

2 x DS18 TW220 Super Tweeters

4 X SkarAudio EVL-8  BASS

Big 3 

Yellow Top

Link to comment
Share on other sites

We normally use a Term Lab with our Sound Quality setups ...

Kenwood / HELIX / Linear Power (For The Love Of Music) / Brutal Sounds / OverKill Electric Co 

Questions About Sound Quality ?? Try Here ... Sound Quality, What does it REALLY mean ?? 

SMD SOTM Winner "White Lightning" 1997 GMT400 Chevy Silverado   

"The Green Dickle" 1994 GMT400 Chevy "Phantom Dually"   

Randal's 2007 Chevy Avalanche (we haven't named this one yet)

Dylan's "Brutal" 17 Chevy Cruze RS Hatch                         

Link to comment
Share on other sites

I was going to say, doesn't it still use a termlab?

And to answer your question, no you cannot use an app for the phone. The issue is the sensor, and how accurate it is. If you are sure there is no termlab where you are there should be some other options that have a much more accurate sensor than your phone. Those receivers are trash, no way they would be able to accurately measure the SPL

Tell me...does this smell like chloroform to you?

Link to comment
Share on other sites

Sq... For the people who aren't loud.

Since when is this considered an SQ system?

JCV-KD-X40 Head Unit
Cadence CEQ-773
Massive Audio NX4- MIDs and Highs CEA Compliant
Hifonics GLX1400.1D Bass CEA Compliant
Eminence Beta-6a 175RMS @8ohm Front
Kicker Components 11DS6.2 60RMS @4ohm Rear
Dual 12" RE Audio S E X 1200RMS @1ohm

Not saying it's bad... But it grinds my gears when people get SQ and sounds good mixed up.

As for metering from an SQ perspective: What do you want to meter: Mids/highs? Substage?

And no, an iPhone meter isn't even slightly accurate. It's for goofing around with, not for measurements ;)

Link to comment
Share on other sites

Sq aka not loud

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Link to comment
Share on other sites

You know that it's all in the install. Just as you can take this moderately priced gear and give it SQ by proper speaker placement, tuning, etc., you can take Hertz or Focal and make it sound like ass.

But yeah, it's SQ cause it's not loud LOL

2007 Pacifica
Rebuild. Less quiet. Still not loud.

Link to comment
Share on other sites

SQ...the accurate reproduction of sound...how do they know I'm not trying to reproduce pangea breaking apart? Lol

Tell me...does this smell like chloroform to you?

Link to comment
Share on other sites

Sq... For the people who aren't loud.

Since when is this considered an SQ system?

JCV-KD-X40 Head Unit
Cadence CEQ-773
Massive Audio NX4- MIDs and Highs CEA Compliant
Hifonics GLX1400.1D Bass CEA Compliant
Eminence Beta-6a 175RMS @8ohm Front
Kicker Components 11DS6.2 60RMS @4ohm Rear
Dual 12" RE Audio S E X 1200RMS @1ohm

Not saying it's bad... But it grinds my gears when people get SQ and sounds good mixed up.

As for metering from an SQ perspective: What do you want to meter: Mids/highs? Substage?

And no, an iPhone meter isn't even slightly accurate. It's for goofing around with, not for measurements ;)

Snow drifter are you saying that my equipment would not give me good SQ ? it sounds pretty good to me an everyone that hears it complements how clearly they can hear all the words at loud volumes from a distance.

As for loudness SPL guys usually focus on bass no loud VRRRRRRRRRRRRRRRRRT bass then you cant hear anything else but the bass tone for testing ?

im just trying to see when I turn my music up and it still sounds clear how loud in terms of DB i can get without loosing quality.

My Build log :

http://www.stevemeadedesigns.com/board/topic/170934-dragonmobile-re-audio-2300rms-stealth-build-08-focus/

Current System

2020 Ford F-150 XLT Supercrew

Audio Control Epicenter

Audio Control LC7i

Taramp PRO 2.6 DSP

Taramp DS4x800 - Highs

Taramp HD3000.1  Mids

Taramp MD5000.1 Bass

8 x DS18 6.5 Pro x6m - mids 

2 x Soundsteam SST-05 Bullet Tweeter

2 x DS18 TW220 Super Tweeters

4 X SkarAudio EVL-8  BASS

Big 3 

Yellow Top

Link to comment
Share on other sites

Snow drifter are you saying that my equipment would not give me good SQ ? it sounds pretty good to me an everyone that hears it complements how clearly they can hear all the words at loud volumes from a distance.

As for loudness SPL guys usually focus on bass no loud VRRRRRRRRRRRRRRRRRT bass then you cant hear anything else but the bass tone for testing ?

im just trying to see when I turn my music up and it still sounds clear how loud in terms of DB i can get without loosing quality.

like they said. "Sounds good" or "sounds clear" to your buddies doesn't = SQ. It's a LOT more too it then that.

I know they are just trying to be funny, and its usually true, but "SQ for people who aren't loud" doesn't apply to everyone.....just sayin. :)


All SMD products + MORE available at my store here! https://wccaraudio.com/ 
wc2022-red-black-whitebg_1667625898__08138.original.png.02e514af82dce531edf1aa4a36851c60.png

Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications!
http://www.youtube.com/meade916

 

Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them :D
http://www.instagram.com/meade916

The Official SMD Facebook fan Page
https://www.facebook.com/SteveMeadeDesigns/

Follow my Tweet (Twitter)
http://www.Twitter.com/meade916
 

 

 

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 1787 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...