- 320 kbit/s for mono and 512 kbit/s for
stereo streams. It uses 4 or 8
subbands, an
adaptive bit
allocation algorithm in
combination with an
adaptive block...
-
spectrum into some
number (e.g., 32) of
subbands. The
psychoacoustic model looks at the
energy in each of
these subbands, as well as in the
original signal...
-
compression algorithm that
exploits the
inherent similarities across the
subbands in a
wavelet decomposition of an image. The
algorithm was
developed by...
-
amplitude information of the
subbands of a
modulator signal (such as a voice) and uses them to
control the
amplitude of the
subbands of a
carrier signal (such...
-
bitrate and
sample rate. Example: 4
subbands:
bitrate = 128 kbit/s,
sample rate = 48 kHz, f_lowp**** = 20 kHz 3
subbands:
bitrate ~ 120 kbit/s,
sample rate...
-
quadrature mirror filters (QMF) to get two
subbands of the signal. When the
ADPCM bitstream of each
subband is obtained, the
results are multiplexed, and...
-
signals are
typically stored in two sub-bands. Note that
signal in odd
subbands is
stored frequency inverted. PQF
filters are used in MPEG-1
Audio Layer...
- for this
discussion has two
confined quantized electronic and two hole
subbands, e1, e2 and h1, h2, respectively. The
linear absorption spectrum of such...
- 5125 to 11.025 kHz (f/8 to f/4) 11.025 to 22.05 kHz (f/4 to f/2) The four
subbands are then MDCT
encoded using a fixed-length transform.
Unlike nearly all...
- this
broadcasting system was
based on a two-chip
encoder (one for the
subband transform, one for the
psychoacoustic model designed by the team of G....
