Search found 30 matches

by chjan
Tue Oct 18, 2022 3:25 pm
Forum: General
Topic: bluetooth ble via ruby?
Replies: 1
Views: 11033

Re: bluetooth ble via ruby?

Same for WiFi, would be great to have something that connects to the external world, for example for controlling a Raspberry (RPI)
by chjan
Tue Oct 18, 2022 3:23 pm
Forum: General
Topic: REST API components?
Replies: 2
Views: 11915

Re: REST API components?

Same question. REST would be a super feature. Perhaps it could be done in Ruby?
by chjan
Tue Apr 19, 2022 5:10 pm
Forum: General
Topic: Help. Selector not obeying index input
Replies: 1
Views: 7500

Help. Selector not obeying index input

I have a selector subject to a simple true/false signal, but as the snapshot illustrates, the selector refuses to make the switch. You see FALSE is coming in (from a user gui toggle button), while the bolean variable is still at TRUE, hence the selector is not triggered.

If I add a 25 ticker to the ...
by chjan
Mon Mar 21, 2022 8:36 am
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

But those "some days of work" are related to my ruby ignorance. Someone more competent would have used a couple of minutes on what I spend hours to achieve. But I am starting to like and understand Ruby, and I observe myself as speeding up now

But then again, as I work on this, I get head full of ...
by chjan
Sun Mar 20, 2022 9:06 am
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

Thank you. How do I register for the alpha? I am a paid customer, but I see only beta from 2016?

Two thoughts in head heare, simultaneously, swapping:

1. The filter math. Will return to that in an erratic fashion.
2. Carl trying to get rid of his embarrassing Ruby ignorance. For example, I am ...
by chjan
Sat Mar 19, 2022 3:50 pm
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

Martin

In the context of an imagined (it is coming) speakerBuilderFastPrototypeTool, I have extended the IIR module presented above:

1. If approaching a speaker builder community, it is of value (mandatory) to adopt to common terminology. Therefore, I suggest the use of "their" standard ...
by chjan
Thu Mar 17, 2022 11:55 am
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

BACK FROM ACCOUNTING. I RESPOND; THUS:

Some immediate comments on your schematic:

1. You make frequent use of selectors (and multiplexers). Bear in mind that upon switching, these interrupt the audio and recompile the schematic. As an alternative, consider multiplying by 1 or 0 (or even a ramp ...
by chjan
Tue Mar 08, 2022 3:45 pm
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

I am another thick-head, sort of, and support your question! But I reckon Martin will show us shortly.
by chjan
Mon Mar 07, 2022 8:05 pm
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

Great!

Unfortunately, I MUST do accounting for a few days, but immediately after that, I will return. Thanks for response which is very good looking. I had a quesiton on tongue regarding multiplexer and whether the underlying code does a pointer shift or arraycopy or.. but I must know more about ...
by chjan
Mon Mar 07, 2022 2:30 pm
Forum: General
Topic: Invitation: FIR + IIR equalizer in the need of collaboration
Replies: 17
Views: 32746

Re: Invitation: FIR + IIR equalizer in the need of collabora

Excellent. That module is not my code, and I am yet to look into it, but your comment will be taken into consideration (and probably changed). If you would like to change it, be my guest! I am used to OOP from Java, but at the moment I am not yet able to spot these mechanism in Ruby.

I am away for ...