Qualcomm code-excited linear prediction (QCELP), also known as Qualcomm PureVoice, is a speech codec developed in 1994 by Qualcomm to increase the speech quality of the IS-96A codec earlier used in CDMA networks.
Qualcomm code-excited linear prediction (QCELP), также известный Qualcomm PureVoice, речевой аудиокодек, разработанный в 1994 Qualcomm для увеличения качества голоса по сравнению с кодеком IS-96A, ранее используемом в сетях CDMA.