Disadvantages:
Fragile signal (more susceptible to RF/EM interference)
Reception is basically an all-or-nothing deal: if your reception isn't perfect, then it'll sound choppy, start pixelating, and can freeze up (compared to analog, where you may see some static or whatever but you can still see the picture and hear at least one channel of audio)
Difficult to modulate, digital tuners more expensive than analog
Limited color range (although it's generally adequate for the human eye, e.g. 16 bit, 24 bit, 32 bit, analog can theoretically display an infinite number of colors)
Not backwards-compatible with older technology (i.e. analog video) the way composite color video is (developed in the '50s in such a way that it was compatible with black-and-white TVs) unless a signal converter is used
Disadvantages:
Fragile signal (more susceptible to RF/EM interference)
Reception is basically an all-or-nothing deal: if your reception isn't perfect, then it'll sound choppy, start pixelating, and can freeze up (compared to analog, where you may see some static or whatever but you can still see the picture and hear at least one channel of audio)
Difficult to modulate, digital tuners more expensive than analog
Limited color range (although it's generally adequate for the human eye, e.g. 16 bit, 24 bit, 32 bit, analog can theoretically display an infinite number of colors)
Not backwards-compatible with older technology (i.e. analog video) the way composite color video is (developed in the '50s in such a way that it was compatible with black-and-white TVs) unless a signal converter is used
การแปล กรุณารอสักครู่..
Disadvantages:
Fragile signal (more susceptible to RF/EM interference)
Reception is basically an all-or-nothing deal: if your reception isn't perfect, then it'll sound choppy, start pixelating, and can freeze up (compared to analog, where you may see some static or whatever but you can still see the picture and hear at least one channel of audio)
Difficult to modulate, digital tuners more expensive than analog
Limited color range (although it's generally adequate for the human eye, e.g. 16 bit, 24 bit, 32 bit, analog can theoretically display an infinite number of colors)
Not backwards-compatible with older technology (i.e. analog video) the way composite color video is (developed in the '50s in such a way that it was compatible with black-and-white TVs) unless a signal converter is used
การแปล กรุณารอสักครู่..