Approximating lapped transforms through unitary postprocessing

IEEE Signal Processing Letters

Volumn 8, Issue 12, 2001, Pages 307-309

  De Queiroz, Ricardo L ^a,b  

^a IEEE   (United States)

^b XEROX CORPORATION   (United States)

Author keywords

Lapped transforms; Unitary approximations

Indexed keywords

AUDIO COMPRESSION; LAPPED TRANSFORMS; UNITARY APPROXIMATIONS;

APPROXIMATION THEORY; ERROR STATISTICS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; SIGNAL DETECTION; WHITE NOISE;

SIGNAL PROCESSING;

EID: 0035708660     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.975875     Document Type: Article

References (6)

1. On unitary transform approximations
2. The modulated lapped transform, its time varying forms and applications to audio coding