Soundcore Earbuds Audio Delay

The Soundcore Q20i has surpassed my expectations. You cannot beat the price for the value, quality, and audio sound you get with these headphones. They have great bass, clear highs, and distinct mid response, for a complete audio enjoyment.

I use the Aluratek ABC02F Universal Bluetooth Audio Receiver and Transmitter connected to the Optical Audio output on my Sony TV. It pairs with a set of Sony Bluetooth earbuds to provide a separate channel for audio for my aging ears while the TV's audio continues to function independently for the rest of the family. The optical connection to the TV was simple and the ABC02F paired quickly and easily to the Sony Earbuds. The ABC02F is plugged into a USB port on the TV and is always on so the earbuds are reconnected within the time it takes to remove them from their charger/case and insert them into the ear.

I would recommend it for people who need earbuds who want their devices audio in their ears

Video always lags real time audio by about 1/15 second. You can often ignore it, or delay the audio to eliminate it altogether. The Shogun 7 records up to 4 cameras plus the switched program video. Injecting the sound at this point minimizes the lag. If you do it in a computer, for example, the video latency is not only much greater, but inconsistent depending on the processor and I/O loading. I record separately and sync in post. With this cable, you can use balanced outputs from the mixer, and all the videos are in sync. Thats less work at the bench.

High Quiality and Durable. Does exactly what it says it will, with no delay into my PC's audio card. I can turn on FL Studio (for Example) and choose and insterment and use my keyboard's MIDI out to record, or even jam on a different (sounding) insturment. helped me come up with tons of song ideas. Prongs seem iffy at first but once you plug it in u realize just how good they are :)

I bought this for our HC-V800 camera. With 24x optical zoom, no appreciable audio delay was detected by me or anyone else. Easy to setup and get going, plus strong natural audio. Receiver mounts on top of camera.

I wrote up a review of the AVX system a few weeks ago. At the time I really liked it and I still do. Great system, simple to operate, great signal. However there is one important thing I think a potential buyer should be aware of. There is a 19ms delay from AVX transmitter signal input to output on the AVX receiver. I assume this delay is for the A-D conversion, encryption, transmission, decryption, D-A conversion of the signal. I confirmed the delay by doing some test clips simultaneously recording the AVX signal and a Sennheiser G3 wireless lav paired together. Sure enough, 19ms difference. 19ms is about 1/2 of a frame at 24fps, or 1.14 frames at 60fps. From what I can see the 19ms delay is not observable in dialog video playback at either 24 or 60 fps. I would caution that if you simultaneously record AVX audio along with a boom mic or any other analog system (for example standard wireless lav) on the same recording device, the tracks will be out of synch by 19ms and blending the tracks together will create an echo until you compensate for the AVX delay. This is the only drawback I see in the system, but it does not effect my high overall opinion of the system. Just thought a buyer should be aware of it and plan accordingly when recording a combination of analog and digital audio sources. Obviously recording the AVX signal externally and synching in post is a good solution, or just plan on bumping the AVX audio forward 19ms to have prefect timing. Regardless, still a great system, just need to be careful when mixing digital and analog audio sources together.

This is a gadget built for a very specific purpose and seems a little expensive compared to something like an Alesis Nanoverb which can do so much more for less. However, this little box solves a huge issue, and that is matching audio delay to video delay. We use 3 of them to cover all 6 channels in a 5.1 editing suite. Our video goes from the edit station to the 4K monitor via HDMI. The audio goes analog from the sound card to a 5.1 amp. As is typical with all HDTV and UHD monitors, there is a small (150 millisec) delay of the picture in the monitor due to the time it takes to process the signal and display it. As a result, the audio would come out the speakers 150 ms before the picture, thus creating a terrible loss of sync that's really annoying. This little gadget allows delay to be dialed in to the audio in 50 ms increments, up to 300 ms. We set all 3 to 150 ms and problem solved. They have no power switch so we plug all the wall warts into an extension cord plugged into the switched outlet on the back of the amp and they come on and off with the power button on the amp. My only complaint is that they are so small and light, what the heck do you do with them? We velcroed them into the back of the rack.

Very good alternative to transmit wireless audio and video with a very small delay. New design allows you to identify what is the transmitter and what is the receiver.

This item brought my new Roku TV into synch with my old audio system at a delay of 135ms. It is a wonderful product. The service was outstanding and the price was the lowest anywhere. Thank you!