*should say "the software doesn't know you've placed the speakers in a line
not a circle"
Its a crude work around - but it works if you dont have time to learn ICST.
You can also try jamona.

On Sun, 18 Aug 2019 at 12:21, Augustine Leudar <augustineleu...@gmail.com>
wrote:

> I use ICST in MAx MSP for irregular speaker arrays and it works fine even
> though it says its "Ambisonics equivelant panning" if you reduce the
> directivity it basically works like a form of DBAP. It works really well,
> Ive made sound sfly through mazes and up and down buildings with it. You
> can even use a normal octaphonic panner to make things fly in a straight
> line - at the end of the day the sound is traveling from one speaker to the
> next - the software doesnt know youve placed the software in a line rather
> than a circle.
>
> On Sat, 17 Aug 2019 at 23:33, Jonathan Kawchuk <jonathan.kawc...@gmail.com>
> wrote:
>
>> Hey everyone,
>>
>> I’m having a bit of trouble setting up a SPAT Revolution session for an
>> irregular speaker array.
>>
>>
>> 1. I am working with an irregular array of speakers for an installation
>> (see attached, speakers numbered 1-12). The speakers are in a long hallway
>> and are irregularly placed in the x, y, and z planed though always
>> overhead. I would like to have sound move with each walker as they pass
>> through the hallway by automating sound to move at average human walking
>> speed. I am using Speaker 7 as an origin point (0, 0, 0).
>>
>>    A. Which is the correct pan law to use? I have tried DBAP and KNN but
>> the diagram of each speaker seems to be pointing in the wrong direction,
>> esp. at the origin. I would like the speakers to point down towards the
>> floor.
>>
>>    B. Is it advised to select a single speaker as the origin point?
>>
>> 2. I have taken surround impulse responses from an array of 7 speakers in
>> a surround setup approx 19m from the origin. The microphone array was 7+4
>> (height) at 1m from the origin. If spatializing in SPAT, would I make the
>> convolved signal 19m from the origin (where the speakers played the sweep)
>> or 1m (where the microphone array was).
>>
>> 3. In either case, would I compute speaker alignment or normalize?
>>
>> 4. Are you aware of any products that can calculate multichannel
>> irregular speaker distances/correction curves from a test signal? Something
>> like sonarworks or genelec SAM but not proprietary and with the ability to
>> calculate actual speaker positions from test signals rather than having to
>> scan the room (which I currently do using matterport) or measure by hand.
>>
>> Thanks so much,
>>
>> Jon
>>
>>
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>
>
> --
> Dr. Augustine Leudar
> Artistic Director Magik Door LTD
> Company Number : NI635217
> Registered 63 Ballycoan rd,
> Belfast BT88LL
> www.magikdoor.net
> +44(0)7555784775
>
>

-- 
Dr. Augustine Leudar
Artistic Director Magik Door LTD
Company Number : NI635217
Registered 63 Ballycoan rd,
Belfast BT88LL
www.magikdoor.net
+44(0)7555784775
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