Figuring out filter delay

Ofer

Member
Thread Starter
Joined
Mar 15, 2021
Messages
244
More  
Preamp, Processor or Receiver
miniDSP 4x10hd
Main Amp
Emotiva XPR200 midrange amp
Additional Amp
Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME FF400
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
Is there a way to get the a TTD filter delay? I want to play music videos with TTD filters and manually (possible in VLC) insert delay correction. Is there a menu in AL that tells you the delay the filter inserts?
 

juicehifi

Audiolense
Staff member
Joined
Feb 5, 2018
Messages
697
You can see it in the IR view. You can open the correction and read the timing of the leading pulse that arrives latest. In addition to this, you have the physical distance to the same speaker and of course various buffers in the audio stream. But Lip sync does allow for maybe 30 milliseconds either way, so this will get you well inside the comfort zone.
 

juicehifi

Audiolense
Staff member
Joined
Feb 5, 2018
Messages
697
You will also get a reading in accordance with the above if you open the correction in Audiolense Convolver.
 

Ofer

Member
Thread Starter
Joined
Mar 15, 2021
Messages
244
More  
Preamp, Processor or Receiver
miniDSP 4x10hd
Main Amp
Emotiva XPR200 midrange amp
Additional Amp
Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME FF400
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
How do I see it in the IR view. In the picture below there are two "active" areas first at about 0ms and the next is at ~680ms. Does that mean the filter introduces delay on ~680ms?
55225
 

juicehifi

Audiolense
Staff member
Joined
Feb 5, 2018
Messages
697
Uncheck everything but correction filter. The zoom in. There’s a zoom function on the mouse
 

Ofer

Member
Thread Starter
Joined
Mar 15, 2021
Messages
244
More  
Preamp, Processor or Receiver
miniDSP 4x10hd
Main Amp
Emotiva XPR200 midrange amp
Additional Amp
Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME FF400
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
OK. so what do I learn from this?
55234
 

Ofer

Member
Thread Starter
Joined
Mar 15, 2021
Messages
244
More  
Preamp, Processor or Receiver
miniDSP 4x10hd
Main Amp
Emotiva XPR200 midrange amp
Additional Amp
Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME FF400
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
The tweeter correction. Thanks
 
Top Bottom