Digital audio samples that have a sampling rate greater than 44.1 kHz and/or a sample size greater than 16 bits. See high-resolution audio, sampling and PCM.
"high-resolution PCM." YourDictionary, n.d. Web. 25 May 2018. <http://www.yourdictionary.com/high-resolution-pcm>.
high-resolution PCM. (n.d.). Retrieved May 25th, 2018, from http://www.yourdictionary.com/high-resolution-pcm