Uploaded January 2026 | Updated September 2026, 3 weeks ago
I spoke with Joss Walker to answer more advanced topics regarding Dirac ART. I hope you find it useful.
If you're interested in my remote calibration services, you can schedule a consultation here:
magicbeansaudio.com/pages/remote-calibration-services
My Speaker Leaderboard: speakerleaderboard.com
My Subwoofer Leaderboard: bit.ly/subwooferleaderboard
My Headphone Leaderboard: bit.ly/headphoneleaderboard
3 Ways to Support This Channel:
1) Buy Magic Beans: magicbeansaudio.com
2) Buy the Spatial Audio Calibration Toolkit: spatialcd.com
3) Become a Patron: patreon.com/joentell
AFFILIATE LINKS:
Crutchfield: howl.me/ckjnBvmnd5M
Best Buy: howl.me/ckjoam20vaE
Target: howl.me/ckjoaHc0z1l
My Recommended Products: kit.co/joentell
Gear I Use: amazon.com/shop/joentell
Follow me on:
📸Instagram: instagram.com/joentell
👥Facebook: facebook.com/realjoentell
Disclosure: The Affiliate links above earn me a commission if you purchase using those links. This is at no additional cost to you.
TOPICS
0:00 Start
1:17 The optimal number of measurement positions
6:17 The optimal mic placements
9:10 Optimizing for both single and multiple seats
11:33 Does ART have a predetermined RT60?
14:05 How changing bass affects mids and highs
16:02 How does ART reduce decay time?
18:11 Pro Tip: How to use Snapshots
20:30 Pro Tip: Quick way to separate speaker groups
21:13 Beta version changes: Adjust FSL for multiple groups
23:02 Symmetric Sets vs Individual Speaker Groups
26:04 FSL (F-Support Low) = high pass crossover?
29:43 How ART maintains localization to intended speakers
34:13 How does LFE Reference work?
37:20 Is ART compatible with directional bass?
38:17 Subs in groups or separate?
40:37 How ART handles mixed ported & sealed subs
42:43 Infra-Bass: Bass below 20Hz
46:05 What is Support Level?
57:08 Which speakers should support which?
59:23 How to set FSL
1:06:14 What is Fsiso?
1:09:41 Advanced tuning of groups
1:10:37 Cross-terms: filter limits
1:11:46 Pro Tip: Analyzing Spread
1:16:21 Does adding support speakers reduce decay time?
I spoke with Joss Walker to answer more advanced topics regarding Dirac ART. I hope you find it useful.
If you're interested in my remote calibration services, you can schedule a consultation here:
magicbeansaudio.com/pages/remote-calibration-services
My Speaker Leaderboard: speakerleaderboard.com
My Subwoofer Leaderboard: bit.ly/subwooferleaderboard
My Headphone Leaderboard: bit.ly/headphoneleaderboard
3 Ways to Support This Channel:
1) Buy Magic Beans: magicbeansaudio.com
2) Buy the Spatial Audio Calibration Toolkit: spatialcd.com
3) Become a Patron: patreon.com/joentell
AFFILIATE LINKS:
Crutchfield: howl.me/ckjnBvmnd5M
Best Buy: howl.me/ckjoam20vaE
Target: howl.me/ckjoaHc0z1l
My Recommended Products: kit.co/joentell
Gear I Use: amazon.com/shop/joentell
Follow me on:
📸Instagram: instagram.com/joentell
👥Facebook: facebook.com/realjoentell
Disclosure: The Affiliate links above earn me a commission if you purchase using those links. This is at no additional cost to you.
TOPICS
0:00 Start
1:17 The optimal number of measurement positions
6:17 The optimal mic placements
9:10 Optimizing for both single and multiple seats
11:33 Does ART have a predetermined RT60?
14:05 How changing bass affects mids and highs
16:02 How does ART reduce decay time?
18:11 Pro Tip: How to use Snapshots
20:30 Pro Tip: Quick way to separate speaker groups
21:13 Beta version changes: Adjust FSL for multiple groups
23:02 Symmetric Sets vs Individual Speaker Groups
26:04 FSL (F-Support Low) = high pass crossover?
29:43 How ART maintains localization to intended speakers
34:13 How does LFE Reference work?
37:20 Is ART compatible with directional bass?
38:17 Subs in groups or separate?
40:37 How ART handles mixed ported & sealed subs
42:43 Infra-Bass: Bass below 20Hz
46:05 What is Support Level?
57:08 Which speakers should support which?
59:23 How to set FSL
1:06:14 What is Fsiso?
1:09:41 Advanced tuning of groups
1:10:37 Cross-terms: filter limits
1:11:46 Pro Tip: Analyzing Spread
1:16:21 Does adding support speakers reduce decay time?
