10 search results - page 1 / 2 » Autoregressive Models of Amplitude Modulations in Audio Comp... |
TASLP
2010
12 years 11 months ago
2010
We present a scalable medium bit-rate wide-band audio coding technique based on frequency domain linear prediction (FDLP). FDLP is an efficient method for representing the long-ter...
SSWMC
2004
13 years 6 months ago
2004
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore the scaling factor has to be accounted for either at the encoder, or at the decoder, prior t...
DCC
2007
IEEE
14 years 4 months ago
2007
IEEE
We present a simple lossless audio codec, composed of an integer-reversible modulated lapped transform (MLT) followed by a backward-adaptive run-length/Golomb-Rice (RLGR) encoder....
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we compare several approaches for the extraction of modulation frequency features from speech signal using a phoneme recognition system. The general framework in th...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Multidimensional Amplitude-Modulation Frequency - Modulation (AM-FM) models allow us to describe continuousscale modulations in digital images. AM-FM models have led to a wide ran...