Publication detail

Filtr Bank Analysis

ŠKORPIL, V. ABUZAHO, A.

Original Title

Filtr Bank Analysis

Type

conference paper

Language

English

Original Abstract

In the MPEG audio coding, the input signal is divided into 32 subbands of equal bandwidth. In each subband, the signal is scaled and quantized in order to keep the quantizing noise below the masking curve. The result of the encoding is a series of scale factors, quantizer information and coded samples for each subband. According to analysis of subband filter flowchart the filter does a time to frequency mapping.

Keywords

MPEG, Filtr bank, subband

Authors

ŠKORPIL, V.; ABUZAHO, A.

RIV year

2005

Released

26. 4. 2005

Publisher

WSEAS

Location

Brazílie

ISBN

960-8457-17-3

Book

WSEAS International conference

Pages from

45

Pages to

50

Pages count

6

BibTex

@inproceedings{BUT16327,
  author="Vladislav {Škorpil} and Abdulhakim {Abuzaho}",
  title="Filtr Bank Analysis",
  booktitle="WSEAS International conference",
  year="2005",
  pages="6",
  publisher="WSEAS",
  address="Brazílie",
  isbn="960-8457-17-3"
}