HD on analog comcast. No sound

Discussion in 'TiVo Help Center' started by mclark11, Jul 25, 2007.

  1. mclark11

    mclark11 New Member

    Feb 19, 2003


    I am buying Comcast service with only analog. However I am getting one HD channel 21.1 which my Tivo HD receives.
    I have a few questions.
    1. Has anyone heard of this happening (recieving a HD channel on analog cable)
    2. I have a problem in that I don't recieve the sound. Is there anything I can do to get the sound?

  2. gastrof

    gastrof Hubcaps r in fashion

    Oct 31, 2003
    Potato and pen.
    If you have a device that can receive digital cable channels that are sent out "in the clear" (unscrambled), it will be able to receive those channels.

    I also have analog cable, but my new TV has a digital tuner, and it can get a number of digital channels from my cable company. (These are mostly channels that you can get over the air, not true cable channels).

    One of the channels (one of the non-OTA ones) comes thru with no sound.

    I have no idea why that is, and personally don't care.

    Is this channel important to you?

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