Em Wed, 9 Dec 2015 21:47:10 -0500 Maury Markowitz <maury.markowitz@xxxxxxxxx> escreveu: > This is my first attempt at a patch, so please be gentle. > > Signed-off-by: Maury Markowitz <maury.markowitz@xxxxxxxxx> > > --- > atsc/us-ATSC-center-frequencies-8VSB | 78 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 78 insertions(+) > > diff --git a/atsc/us-ATSC-center-frequencies-8VSB b/atsc/us-ATSC-center-frequencies-8VSB > index e744878..abb05fb 100644 > --- a/atsc/us-ATSC-center-frequencies-8VSB > +++ b/atsc/us-ATSC-center-frequencies-8VSB > @@ -1,410 +1,488 @@ > # US ATSC center frequencies, use if in doubt > > +# VHF low-band, channels 2 to 6, no longer used for television broadcasting > + > +#channel 2 > [CHANNEL] You could, instead, put the channel number inside the [], like: [CHANNEL 2] I actually think that this makes the file better readable. Take a look at this file, for example: isdb-t/br-Brazil (that's basically the basic channeling used on NTSC, except that ISDB-T main carrier is not at the center of the channel, so the frequencies there have a shift when compared with the analog TV frequencies). There, I opted to put a notes about the unused frequencies at the header. This very same file is also used on other Countries in South and Central America. > DELIVERY_SYSTEM = ATSC > FREQUENCY = 57028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 3 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 63028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 4 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 69028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 5 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 79028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 6 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 85028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +# VHF high-band, channels 7 to 13, not common but a few digital stations on it > + > +#channel 7 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 177028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 8 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 183028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 9 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 189028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 10 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 195028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 11 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 201028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 12 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 207028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 13 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 213028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +# UHF, channels 14 to 51, most existing stations, almost all digital > + > +#channel 14 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 473028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 15 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 479028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 16 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 485028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 17 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 491028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 18 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 497028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 19 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 503028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 20 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 509028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 21 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 515028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 22 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 521028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 23 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 527028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 24 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 533028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 25 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 539028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 26 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 545028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 27 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 551028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 28 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 557028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 29 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 563028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 30 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 569028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 31 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 575028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 32 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 581028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 33 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 587028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 34 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 593028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 35 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 599028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 36 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 605028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 37, not used in USA and Canada due to interference with radio astronomy bands > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 611028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 38 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 617028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 39 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 623028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 40 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 629028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 41 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 635028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 42 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 641028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 43 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 647028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 44 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 653028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 45 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 659028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 46 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 665028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 47 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 671028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 48 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 677028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 49 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 683028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 50 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 689028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 51, no longer used to clear interference with cell bands > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 695028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +# the following frequencies were formerly part of the UHF band before the digital transition > +# but were sold off to cell carriers and are no longer used for television > + > +#channel 52 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 701028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 53 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 707028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 54 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 713028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 55 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 719028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 56 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 725028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 57 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 731028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 58 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 737028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 59 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 743028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 60 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 749028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 61 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 755028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 62 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 761028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 63 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 767028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 64 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 773028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 65 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 779028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 66 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 785028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 67 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 791028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 68 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 797028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +#channel 69 > [CHANNEL] > DELIVERY_SYSTEM = ATSC > FREQUENCY = 803028615 > MODULATION = VSB/8 > INVERSION = AUTO > > +# UHF formerly had changes 70 through 83 as well -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
