Search found 43 matches

by dcibel
Tue Aug 24, 2021 2:14 pm
Forum: Soundeasy General Discussion
Topic: Requests for V28
Replies: 4
Views: 191

Re: Requests for V28

On #4 - with optimizations available for listening window, on-axis (or mic axis), or power response, the key ingredient would be to provide target slope for each, with optimization weighting, so optimize with weight of 50% listening window target, 50% power response target for example.
by dcibel
Tue Aug 24, 2021 3:26 am
Forum: Soundeasy General Discussion
Topic: Automatic Extraction of Minimum-Phase Response
Replies: 5
Views: 223

Re: Automatic Extraction of Minimum-Phase Response

If the intent is for manufacturers to agree on a standard method of data distribution, that is going to be a hard sell. I can in fact assure you that will never happen. The industry is driven by commercial interests, not by the DIYer that can't decide which driver to purchase until he's completely d...
by dcibel
Tue Aug 24, 2021 2:28 am
Forum: Soundeasy General Discussion
Topic: Requests for V28
Replies: 4
Views: 191

Re: Requests for V28

On #2 - thank you for the instruction. On #3 - the request for full 360 degrees of data is not related to dipole speakers, but is a requirement for correct calculation of sound power for all speakers. I'm not sure why SoundEasy calculates sound power as the mic axis horizontal and vertical separatel...
by dcibel
Sun Jul 25, 2021 8:38 pm
Forum: Soundeasy General Discussion
Topic: Requests for V28
Replies: 4
Views: 191

Requests for V28

Kicking off. -correct formatting of exported MLSSA IR txt file. Discussed previously, first 3 lines missing that include sample time and number of samples. ARTA fails to load MLSSA txt files exported by SE as they do not include this data. The file is loaded properly when the txt file is manually ed...
by dcibel
Wed Jan 20, 2021 6:10 am
Forum: Soundeasy Hardware
Topic: My Hardware Setup
Replies: 8
Views: 902

Re: My Hardware Setup

Today I was motivated to rebuild my jig in a nice box. I've had these parts lying around for ages. Box is a lot bigger than it needs to be considering what's inside, but it does the task. Amp input is around back. Cheap locking 1/4" TRS jacks and I've decided to ditch the calibration switch, ra...
by dcibel
Sun Jan 17, 2021 4:28 am
Forum: Soundeasy Software Questions
Topic: Feature Request for SoundEasy V27
Replies: 67
Views: 5650

Re: Feature Request for SoundEasy V27

The S-I default values are editable. This is because your starting values for the curve-fitting algorithm may be better then mine. Yeah, it appears that you need to already know what the S-I component values should be for the S-I model curve fitting to work accurately. To help this process along, i...
by dcibel
Mon Jan 11, 2021 3:01 pm
Forum: Soundeasy Software Questions
Topic: Feature Request for SoundEasy V27
Replies: 67
Views: 5650

Re: Feature Request for SoundEasy V27

Units for L2, or Leb in SoundEasy should be changed to uH. Or, store a floating point result with many decimal places internally, and adjust the units on-screen based on the leading zeros behind the decimal point. Why is the user able to enter any value for S-I parameters? They are extracted from Zi...
by dcibel
Mon Jan 11, 2021 1:47 am
Forum: Soundeasy for beginners
Topic: HD Analysis in SoundEasy
Replies: 7
Views: 849

Re: HD Analysis in SoundEasy

The main difference with the ARTA connections is that the right channel is always reference input for ARTA.
by dcibel
Mon Jan 11, 2021 1:22 am
Forum: Soundeasy for beginners
Topic: HD Analysis in SoundEasy
Replies: 7
Views: 849

Re: HD Analysis in SoundEasy

In the manual, at the very least the reference and measurement input channels should be labelled on the diagrams in chapter 16, and the software MUST be consistent of which channel is the reference channel in all measurements... The ARTA jig is very similar to what can be used with SoundEasy, with a...
by dcibel
Sun Jan 10, 2021 8:28 pm
Forum: Soundeasy for beginners
Topic: HD Analysis in SoundEasy
Replies: 7
Views: 849

Re: HD Analysis in SoundEasy

Same complaint on the Non-Coherence analyzer, reference and mic input are backwards compared to the MLS system. Reference here is the right channel, not the left.