Remodeling my RV's living room to incorporate "Theater seating" with a 47" TV as the center piece. As part of that I need to prevent cables from snaking across the floor to audio amplification equipment so I thought using this 3 in 1 USB Bluetooth Audio Transmitter/receiver would be the way to go. Since it's all modern and whatnot. Not to mention it's in a nice small package so it is non-intrusive.
And the devices work great to transmit the TV's audio to the receiver (another of the same unit only set to receive) plugged directly into the amp. The audio is crystal clear with wide dynamic range. But there is a problem...
The audio is out-of-sync. What I hear is delayed from when the speaker's lips on the TV move. Many times while watching shows this isn't an issue, but there are times when it's distracting, even disconcerting, when the lips stop moving and the audio doesn't.
The TV is a Vizio Smart TV and does have a 'Lip Sync' setting but when I use that, the sync gets worse. The settings are 0 to 5 and the closest sync is at 0, and gets worse if it set it higher. The amp does not have a lip sync adjustment.
Now you might all think that this is a lip sync issue between the video and audio between the transmitted RV TV, the HDMI from the satellite receiver and the TV's audio output...but nooooooo, it isn't that simple, because I also have a set of these Radio Shack Wireless 2.4 GHz devices and connected in the exact same way the Bluetooth devices are...from the TV's output to a transceiver's audio input than it's transmitted to the RS receiver, connected to the audio amp, and there is no audio delay. So the out-of-sync issue is in the Bluetooth devices only. Kind on interesting. Maybe it's built in? The ad copy for them, and the users guide that came with them, doesn't mention any purposeful delay.
So I'm just kind of looking for an answer to the question of why the Bluetooth hardware in the link above isn't in sync? Is this typical to all Bluetooth devices? I know, curiosity and the cat and all but, would still be interested in knowing why they do this.
Thanks for any input.
And the devices work great to transmit the TV's audio to the receiver (another of the same unit only set to receive) plugged directly into the amp. The audio is crystal clear with wide dynamic range. But there is a problem...
The audio is out-of-sync. What I hear is delayed from when the speaker's lips on the TV move. Many times while watching shows this isn't an issue, but there are times when it's distracting, even disconcerting, when the lips stop moving and the audio doesn't.
The TV is a Vizio Smart TV and does have a 'Lip Sync' setting but when I use that, the sync gets worse. The settings are 0 to 5 and the closest sync is at 0, and gets worse if it set it higher. The amp does not have a lip sync adjustment.
Now you might all think that this is a lip sync issue between the video and audio between the transmitted RV TV, the HDMI from the satellite receiver and the TV's audio output...but nooooooo, it isn't that simple, because I also have a set of these Radio Shack Wireless 2.4 GHz devices and connected in the exact same way the Bluetooth devices are...from the TV's output to a transceiver's audio input than it's transmitted to the RS receiver, connected to the audio amp, and there is no audio delay. So the out-of-sync issue is in the Bluetooth devices only. Kind on interesting. Maybe it's built in? The ad copy for them, and the users guide that came with them, doesn't mention any purposeful delay.
So I'm just kind of looking for an answer to the question of why the Bluetooth hardware in the link above isn't in sync? Is this typical to all Bluetooth devices? I know, curiosity and the cat and all but, would still be interested in knowing why they do this.
Thanks for any input.