TY - JOUR
T1 - Parametric coding of stereo audio
AU - Breebaart, D.J.
AU - Par, van de, S.L.J.D.E.
AU - Kohlrausch, A.G.
AU - Schuijers, E.
PY - 2005
Y1 - 2005
N2 - Parametric-stereo coding is a technique to efficiently code a stereo audio signal as a monaural signal plus a small amount of parametric overhead to describe the stereo image. The stereo properties are analyzed, encoded, and reinstated in a decoder according to spatial psychoacoustical principles. The monaural signal can be encoded using any (conventional) audio coder. Experiments show that the parameterized description of spatial properties enables a highly efficient, high-quality stereo audio representation.
AB - Parametric-stereo coding is a technique to efficiently code a stereo audio signal as a monaural signal plus a small amount of parametric overhead to describe the stereo image. The stereo properties are analyzed, encoded, and reinstated in a decoder according to spatial psychoacoustical principles. The monaural signal can be encoded using any (conventional) audio coder. Experiments show that the parameterized description of spatial properties enables a highly efficient, high-quality stereo audio representation.
U2 - 10.1155/ASP.2005.1305
DO - 10.1155/ASP.2005.1305
M3 - Article
SN - 1110-8657
VL - 9
SP - 1305
EP - 1322
JO - EURASIP Journal on Applied Signal Processing
JF - EURASIP Journal on Applied Signal Processing
ER -