Audio Signal Dynamics Expansion

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F12%3A43868718" target="_blank" >RIV/70883521:28140/12:43868718 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Audio Signal Dynamics Expansion

Original language description

Currently, audio recordings are usually edited in order their dynamic range was decreased. Such signal processing brings several advantages. When applied, the recordings sound more loudly even on cheap and weak reproducing devices. The compressed recordings act compactly and can also be listened in noisy environment. On the other hand, too much compression makes the recording contrived. Therefore the authors of this paper decided to create a software-based audio signal dynamics expander and, after gaining the experience, to discuss further approach to the audio signal dynamics expansion. Both issues are described in this paper.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JC - Computer hardware and software

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Circuits, Systems and Signal Processing

ISSN

1998-4464

e-ISSN

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Volume of the periodical

6

Issue of the periodical within the volume

6

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

402 - 409

UT code for WoS article

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EID of the result in the Scopus database

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