Re: [Sursound] Sonicam

2017-05-26 Thread Fons Adriaensen
On Fri, May 26, 2017 at 04:29:02PM +0100, Steven Boardman wrote:

> ‘Yes, 3rd Ambisonic will be in the first shipment, but 5th order
> Ambisonic rendering will be provided in the early next year, by
> upgrading the software.’

Anyone promising usable 5th order from such a system is either
ignorant or deliberately misleading potential customers. Typical
kickstarter vaporware. 
 
> A sphere of 17cm can’t be that great at high freq?

Depends on the distance between the capsules. In this case the
diameter is twice that of the Eigenmic, and the number of capsules
is doubled, so polar patterns will start to break down at around
6 to 7 kHz or so (assuming optimum capsules placement).

> Especially as the spec for each mems capsule is: noise level 67db,

Let's hope they mean a S/N ratio 67 dB, which is a self noise level
of 27 dB :-) 

Ciao,

-- 
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

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Re: [Sursound] Re Re Soncam

2017-05-26 Thread Augustine Leudar
product looks great as well though !

On 26 May 2017 at 17:50, Augustine Leudar  wrote:

> very high production value in that marketing vid.
>
> On 26 May 2017 at 17:41, James Anthony Enda Bates  wrote:
>
>> Interesting alright, although yeah with 64 mics I'd be a little worried
>> about the high frequency reconstruction and noise alright. I'm not
>> surprised it outputs Ambisonics though, as that really is pretty standard
>> now in the 360 video domain and most realise that 3rd order will be the
>> standard soon (ish!).
>>
>> I have heard from a few different people who are shooting lots of 360
>> video/audio professionally that although having the mics built into the
>> camera sounds like a great idea, there are actually often lots of good
>> reasons to do it with a dedicated mic, especially for pro work.
>>
>> Btw I meet the people behind this mic (http://www.zylia.co) at AES last
>> weekend and they inform me a software update is coming which will allow
>> for
>> up to 3rd order Ambisonics. The original idea of the mic was not really
>> aimed at Ambisonics, but a 3rd order mic for about €1000 is definitely
>> interesting. I believe it has 19 capsules.
>> enda
>>
>> --
>>
>> Dr. Enda Bates
>> Teaching / Research Fellow
>> Music & Media Technologies / School of Engineering
>> Stack B, Custom House Quay, I.F.S.C., Dublin 1, Ireland, D01 V1F3.
>>
>> +353 1 896 1434
>> bate...@tcd.ie
>> www.endabates.net<http://www.endabates.net>www.tcd.ie
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>>
>
>
>
> --
> Augustine Leudar
> Artistic Director Magik Door LTD
> Company Number : NI635217
> Registered 63 Ballycoan rd,
> Belfast BT88LL
>
>


-- 
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Artistic Director Magik Door LTD
Company Number : NI635217
Registered 63 Ballycoan rd,
Belfast BT88LL
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Re: [Sursound] Re Re Soncam

2017-05-26 Thread Augustine Leudar
very high production value in that marketing vid.

On 26 May 2017 at 17:41, James Anthony Enda Bates  wrote:

> Interesting alright, although yeah with 64 mics I'd be a little worried
> about the high frequency reconstruction and noise alright. I'm not
> surprised it outputs Ambisonics though, as that really is pretty standard
> now in the 360 video domain and most realise that 3rd order will be the
> standard soon (ish!).
>
> I have heard from a few different people who are shooting lots of 360
> video/audio professionally that although having the mics built into the
> camera sounds like a great idea, there are actually often lots of good
> reasons to do it with a dedicated mic, especially for pro work.
>
> Btw I meet the people behind this mic (http://www.zylia.co) at AES last
> weekend and they inform me a software update is coming which will allow for
> up to 3rd order Ambisonics. The original idea of the mic was not really
> aimed at Ambisonics, but a 3rd order mic for about €1000 is definitely
> interesting. I believe it has 19 capsules.
> enda
>
> --
>
> Dr. Enda Bates
> Teaching / Research Fellow
> Music & Media Technologies / School of Engineering
> Stack B, Custom House Quay, I.F.S.C., Dublin 1, Ireland, D01 V1F3.
>
> +353 1 896 1434
> bate...@tcd.ie
> www.endabates.net<http://www.endabates.net>www.tcd.ie
> -- next part --
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>



-- 
Augustine Leudar
Artistic Director Magik Door LTD
Company Number : NI635217
Registered 63 Ballycoan rd,
Belfast BT88LL
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[Sursound] Re Re Soncam

2017-05-26 Thread James Anthony Enda Bates
Interesting alright, although yeah with 64 mics I'd be a little worried
about the high frequency reconstruction and noise alright. I'm not
surprised it outputs Ambisonics though, as that really is pretty standard
now in the 360 video domain and most realise that 3rd order will be the
standard soon (ish!).

I have heard from a few different people who are shooting lots of 360
video/audio professionally that although having the mics built into the
camera sounds like a great idea, there are actually often lots of good
reasons to do it with a dedicated mic, especially for pro work.

Btw I meet the people behind this mic (http://www.zylia.co) at AES last
weekend and they inform me a software update is coming which will allow for
up to 3rd order Ambisonics. The original idea of the mic was not really
aimed at Ambisonics, but a 3rd order mic for about €1000 is definitely
interesting. I believe it has 19 capsules.
enda

-- 

Dr. Enda Bates
Teaching / Research Fellow
Music & Media Technologies / School of Engineering
Stack B, Custom House Quay, I.F.S.C., Dublin 1, Ireland, D01 V1F3.

+353 1 896 1434
bate...@tcd.ie
www.endabates.net<http://www.endabates.net>www.tcd.ie
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Re: [Sursound] Sonicam

2017-05-26 Thread Steven Boardman
I just messaged them, apparently it will be. They will be also providing access 
to each individual mic stream via a software upgrade!

‘Yes, 3rd Ambisonic will be in the first shipment, but 5th order Ambisonic 
rendering will be provided in the early next year, by upgrading the software.’

A sphere of 17cm can’t be that great at high freq? Especially as the spec for 
each mems capsule is: noise level 67db, frequency response 20~20khz. (They 
didn’t state + or - 3db) .  
I have asked for a 3rd order render, so lets see.


Here’s to hoping…

Steve





> On 26 May 2017, at 14:00, Marc Lavallée  wrote:
> 
> 
> I notice that although it is a Ambisonic microphone, the audio is
> rendered as a stereo binaural stream; it's not clear if the Ambisonic
> stream is available. But often, Kickstarter campaigns are hiding
> important details to target specific markets.
> --
> Marc
> 
> On Fri, 26 May 2017 09:14:15 +0100
> Steven Boardman  wrote:
> 
>> Hi all
>> 
>> Just seen this...
>> 
>> https://www.kickstarter.com/projects/303473622/affordable-professional-360o-sound-and-video-camer
>> 
>> It has 64mics, plus 9 4k camera's and is a lot cheaper than an Eigen
>> mic. Any thoughts? As it's got my attention.
>> 
>> Steve
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[Sursound] Ambisonic Sound Stage in Vermont- Need Advise!

2017-05-26 Thread Scott Wood
Greetings!
I have been following this group for several years and recently renovated a 
barn which has allowed me to consider setting up a Surround Sound Stage for 
playback and recording. I recently was did a workshop with Chris Watson from 
the UK where we used a Schoeps DMS set up, a DPA 5100 Surround, a Senn Ambio 
and a Soundfield MK2 ambisonic microphone. I have been motivated to move 
forward on setting up my speaker array and related hardware, but I am an 
architect and not a recording engineer and realize that I need some help with 
this!! 
I live about 3 hours south of Montreal, and 30 min north of Hanover, NH in 
Newbury, Vermont, and am wondering if there is anyone out there who might be 
able to advise/assist me in setting up an ambisonic speaker array/system in my 
barn. The would be done on a professional basis up to a point as this is a non 
commercial venture at this point. 
So, I hope this isn't too vague but if there is anyone out there who might be 
able to help with this project, I would greatly appreciate hearing from you and 
your advice!
Best
Scott WoodNewbury, Vermont
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Re: [Sursound] Sonicam

2017-05-26 Thread Marc Lavallée

I notice that although it is a Ambisonic microphone, the audio is
rendered as a stereo binaural stream; it's not clear if the Ambisonic
stream is available. But often, Kickstarter campaigns are hiding
important details to target specific markets.
--
Marc

On Fri, 26 May 2017 09:14:15 +0100
Steven Boardman  wrote:

> Hi all
> 
> Just seen this...
> 
> https://www.kickstarter.com/projects/303473622/affordable-professional-360o-sound-and-video-camer
> 
> It has 64mics, plus 9 4k camera's and is a lot cheaper than an Eigen
> mic. Any thoughts? As it's got my attention.
> 
> Steve
> -- next part --
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[Sursound] Sonicam

2017-05-26 Thread Steven Boardman
Hi all

Just seen this...

https://www.kickstarter.com/projects/303473622/affordable-professional-360o-sound-and-video-camer

It has 64mics, plus 9 4k camera's and is a lot cheaper than an Eigen mic.
Any thoughts? As it's got my attention.

Steve
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