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Wednesday, May 09, 2012
Have you been surfing the web or reading magazines and you keep coming across this thing called ARC. Well let me try and explain it for you from what I understand. ARC or Audio Return Channel is a new feature with HDMI 1.4 With ARC this will let you have a one cable solution between your receiver and HDMI ARC supported Television, but you will have to use an HDMI 1.4 rated cable. For example, if you receive your TV signals from an antenna, the audio from those signals goes directly to your TV, and to get the audio from those signals to your receiver, you would have to connect an extra cable (either analog stereo, digital optical, or digital coaxial) from the TV to the home theater receiver for this purpose. However, with Audio Return Channel, you can simply use 1 HDMI cable you already have connected between the TV and the home theater receiver to transfer audio in both directions. You will need to make sure both your receiver and TV support ARC I hope this makes sense :-)

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