An ordinance from the Ministry of Internal Affairs and Communications (MIC) was issued in 2011 on revision of the audio coding formats of 8K Super Hi-Vision (8K) broadcasting using 22.2 multichannel ...

We are currently researching a video and audio coding technologies for advanced terrestrial broadcasting. Here, we present a real-time versatile video coding (VVC *) decoder that supports multilayer ...

Delivering seamless quality audio in real time using wireless technology is one of the great challenges facing the professional audio engineer. Wireless audio transfer has for some time been hampered ...

The Layer II coder provides a higher compression rate by making some relatively minor modifications to the Layer I coding scheme. These modifications include how the samples are grouped together, the ...

Chances are very good that you have been exposed to the artifacts of perceptual audio coding without even knowing it. Perceptual audio coding, in a general sense, is a method for reducing the amount ...

SAN FRANCISCO—Last month's article discussed the theory behind high-end audio coding. The second half of this series will define broadcast quality and tandem coding losses, and look at their effect on ...

Wireless Audio is a current hot topic in Consumer Electronics. The world is wireless in many mediums, however high quality wireless audio has been slow to emerge. Delivering seamless quality audio in ...

Abstract: Audio and speech coding lack unified evaluation and open-source testing. Many candidate systems were evaluated on proprietary, non-reproducible, or small data, and machine learning-based ...