US05197087Signal encoding apparatus
Assign./FiledMarch 23, 1993/ July 18, 1990
InventorsIwahashi; Naoto, Nishiguchi; Masayuki, Akune; Makoto, Akagiri; Kenzo, Fujiwara; Yoshihito
SummaryTransform coding with adaptable input block size.
AbstractA signal encoding apparatus for cutting out blocks of an input signal waveform at a predetermined time interval and converting the in-block signal by mutually independent conversion axes for encoding, wherein the waveform cutting block length along the time axis is changed according to the input signal.