There's also the Sound Description Interchange Format (SDIF) from 1995-97 http://cnmat.org/SDIF/
On Thu, Sep 2, 2021 at 1:16 AM Richard Dobson <[email protected]> wrote: > Does it mention any prior art? They are not the first to devise a file > format for frequency-domain data. I even published one myself, back in > 2000, the "PVOCEX" format for phase vocoder data, now in general use in > Csound. > > Richard Dobson > > On 02/09/2021 02:18, Yujia Yan wrote: > > I also think It’s patenting the file format. However, it’s unclear for > > me if it is actually patentable. All advantages stated in the patent > > make no sense in 2021. > > I think at least this patent counts as 1 when Verizon fights with some > > guy on thousands of patents simultaneously. > > > > On Wed, Sep 1, 2021 at 21:05 Brian Willoughby <[email protected] > ... > -- --- james mccartney
