A, zvbbf,,,,, nbvvvcdsssz On Apr 19, 2016 7:00 PM, <[email protected]> wrote:
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Re: B-Format encoding equations (Courville, Daniel) > 2. Re: B-Format encoding equations (Aaron Heller) > 3. Re: B-Format encoding equations (Cl?ment CERLES) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 18 Apr 2016 16:12:33 +0000 > From: "Courville, Daniel" <[email protected]> > To: "[email protected]" <[email protected]> > Subject: Re: [Sursound] B-Format encoding equations > Message-ID: <[email protected]> > Content-Type: text/plain; charset="utf-8" > > Jan wrote: > > >how about http://ambisonics.ch/standards/channels/ > >click each channel number to see the Spherical Harmonics in N3D and > conversion factors to SN3D > > Ah, yes... I knew that page, but never (or at least not recently) clicked > on the ACN number. > > Thanks, > > Daniel > > ------------------------------ > > Message: 2 > Date: Mon, 18 Apr 2016 12:54:04 -0700 > From: Aaron Heller <[email protected]> > To: Surround Sound discussion group <[email protected]> > Subject: Re: [Sursound] B-Format encoding equations > Message-ID: > <CA+MMR5C= > [email protected]> > Content-Type: text/plain; charset="utf-8" > > My symbolic_spherical_harmonics library will print out the expressions in > cartesian or spherical form with various normalizations and in your choice > of programming languages. Here's the repository with some example > invocations: > > https://bitbucket.org/ajheller/symbolic_spherical_harmonics > > I wrote as an exercise to learn Symbolic Python (SymPy) and to show how the > spherical harmonics are derived and checked. > > For example, here's a 5th order ambiX (ACN/SN3D) panner in Faust, the list > of expressions for the the spherical harmonics was produced by the library > > > https://bitbucket.org/ambidecodertoolbox/adt/src/6c6bdc2460352cd4b72d2dde6928fcb5141d1976/faust/ambi_panner_ambix_o5.dsp?fileviewer=file-view-default > > Aaron Heller ([email protected]) > Menlo Park, CA US > > > On Mon, Apr 18, 2016 at 9:12 AM, Courville, Daniel < > [email protected] > > wrote: > > > Jan wrote: > > > > >how about http://ambisonics.ch/standards/channels/ > > >click each channel number to see the Spherical Harmonics in N3D and > > conversion factors to SN3D > > > > Ah, yes... I knew that page, but never (or at least not recently) clicked > > on the ACN number. > > > > Thanks, > > > > Daniel > > _______________________________________________ > > Sursound mailing list > > [email protected] > > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > > edit account or options, view archives and so on. > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://mail.music.vt.edu/mailman/private/sursound/attachments/20160418/81b8bb18/attachment.html > > > > ------------------------------ > > Message: 3 > Date: Tue, 19 Apr 2016 08:25:28 +0000 > From: Cl?ment CERLES <[email protected]> > To: "[email protected]" <[email protected]> > Subject: Re: [Sursound] B-Format encoding equations > Message-ID: <[email protected]> > Content-Type: text/plain; charset="iso-8859-1" > > Hi, > > You can find these informations in J.Daniel Thesis (p 151) here : > http://gyronymo.free.fr/audio3D/downloads/These.pdf (in French), > there's an english version available here : > http://gyronymo.free.fr/audio3D/download_Thesis_PwPt.html#Thesis_download > (download chapter 3). > > Cheers > ________________________________________ > De : Sursound <[email protected]> de la part de > [email protected] <[email protected]> > Envoy? : lundi 18 avril 2016 18:00 > ? : [email protected] > Objet : Sursound Digest, Vol 93, Issue 16 > > Send Sursound mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://mail.music.vt.edu/mailman/listinfo/sursound > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Sursound digest..." > > > WHEN REPLYING EDIT THE SUBJECT LINE > > ALSO EDIT THE MESSAGE BODY > > You are receiving the digest so when replying, please remember to edit > your Subject line to that of the original message you are replying to, so > it is more specific than "Re: Contents of Sursound-list digest?" the > subject should match the post you are replying to. > > Also, please EDIT the quoted post so that it is not the entire digest, but > just the post you are replying to - this will keep the archive useful and > not polluted with extraneous posts. > > This is the responsibility of digest subscribers. the community and list > subscribers care about the integrity of the threads and archives so this is > important. > > Today's Topics: > > 1. B-Format encoding equations (Courville, Daniel) > 2. Re: B-Format encoding equations ([email protected]) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 18 Apr 2016 15:30:33 +0000 > From: "Courville, Daniel" <[email protected]> > To: Sursound <[email protected]> > Subject: [Sursound] B-Format encoding equations > Message-ID: <[email protected]> > Content-Type: text/plain; charset="utf-8" > > On Richard Furse's Blue Ripple Sound website, there's a page with a clear > table on how to encode mono signal to FuMa normalization. > http://www.blueripplesound.com/b-format > > > > Is there somewhere, on a website or in a PDF, an equivalent of that table > for N3D and SN3D, to at least 3rd order? > > Thanks, > > Daniel > > ------------------------------ > > Message: 2 > Date: Mon, 18 Apr 2016 17:59:21 +0200 > From: [email protected] > To: Surround Sound discussion group <[email protected]> > Subject: Re: [Sursound] B-Format encoding equations > Message-ID: <[email protected]> > Content-Type: text/plain; charset=us-ascii > > how about http://ambisonics.ch/standards/channels/ > click each channel number to see the Spherical Harmonics in N3D and > conversion factors to SN3D > > cheers > > /*j > > > On 18 Apr 2016, at 17:30, Courville, Daniel <[email protected]> > wrote: > > > > On Richard Furse's Blue Ripple Sound website, there's a page with a > clear table on how to encode mono signal to FuMa normalization. > http://www.blueripplesound.com/b-format > > > > > > > > Is there somewhere, on a website or in a PDF, an equivalent of that > table for N3D and SN3D, to at least 3rd order? > > > > Thanks, > > > > Daniel > > _______________________________________________ > > Sursound mailing list > > [email protected] > > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Sursound mailing list > [email protected] > https://mail.music.vt.edu/mailman/listinfo/sursound > > WHEN REPLYING EDIT THE SUBJECT LINE > > ALSO EDIT THE MESSAGE BODY > > > ------------------------------ > > End of Sursound Digest, Vol 93, Issue 16 > **************************************** > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Sursound mailing list > [email protected] > https://mail.music.vt.edu/mailman/listinfo/sursound > > WHEN REPLYING EDIT THE SUBJECT LINE > > ALSO EDIT THE MESSAGE BODY > > > ------------------------------ > > End of Sursound Digest, Vol 93, Issue 17 > **************************************** > -------------- next part -------------- An HTML attachment was scrubbed... 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