Search Results for: Radio broadcasting apparatus
compression . it is used in most digital media , including digital images (such as jpeg and heif , where small high-frequency components can be discarded), digital video (such as mpeg and h. x ), digital audio (such as dolby digital , mp and aac ), digital television (such as sdtv , hdtv and vod ), digital radio
used in many applications, which include the following. audio signal processing — audio coding , audio data compression (lossy and lossless), [ ] surround sound , [ ] acoustic echo and feedback cancellation , phoneme recognition, time-domain aliasing cancellation (tdac) [ ] digital audio [ ] digital radio...
https://en.wikipedia.org/wiki/Discrete_cosine_transform