Abstract
In this paper, we present a subband audio coding scheme with an attack-sensitive framing of the input audio signal, where the frame boundaries closely match both ends of the transient. Since each transient frame is processed as a symmetrically extended finite-length signal with a support-preservative MDFT filter bank, pre-echos can be almost completely avoided. Furthermore, the bit-allocation, which is calculated on a frame-by-frame basis, can be determined more accurately, because the calculation of the masking thresholds is carried out on signal segments with almost "stationary" energy distribution.
| Original language | English |
|---|---|
| Title of host publication | 9th European Signal Processing Conference (EUSIPCO 1998) |
| Number of pages | 4 |
| Publisher | IEEE |
| Publication date | 01.01.1998 |
| Pages | 1-4 |
| ISBN (Print) | 978-960-7620-06-4 |
| Publication status | Published - 01.01.1998 |
| Event | 9th European Signal Processing Conference - Island of Rhodes, Greece Duration: 08.09.1998 → 11.09.1998 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 9 Industry, Innovation, and Infrastructure
Fingerprint
Dive into the research topics of 'Audio Subband Coding with Improved Representation of Transient Signal Segments'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver