MPEG-4 audio does not require a single or small set of highly efficient compression schemes but rather a complex toolbox to perform a wide range of operations from low-bit-rate speech coding to ...

SAN FRANCISCO & MIANYANG, China, July 21, 2020 (GLOBE NEWSWIRE) -- Sichuan Changhong Network Technologies Co., Ltd, a leading technology company headquartered in Mianyang, and Via Licensing, the ...

Via Licensing Alliance (Via) has announced that smartphone manufacturer Honor is taking a licence in its Advanced Audio Coding (AAC) patent pool. This brings the penetration of Via's AAC pool in the ...

Lossy compression schemes can be based on a source model, as in the case of speech compression, or a user or sink model, as is somewhat the case in image compression. In this chapter we look at audio ...