Opens in a new tab

AES E-Library

← Back to search

Convention Paper

A Study on Audio Signal Processed by "Instant Mastering" Services

Authors: Piotrowska, Magdalena; Piotrowski, Szymon; Kostek, Bozena

AES Convention 142 · Paper 9719 · May 2017

Abstract

An increasing amount of music produced in home- and project-studios results in development and growth of "automatic mastering services." The presented investigation explores changes introduced to audio signal by various online mastering platforms. A music set consisting of 10 songs produced in small facilities was processed by eight on-line automatic mastering services. Additionally, some laboratory-constructed signals were tested. To determine, whether changes introduced to audio are invariable between trials, every music excerpt was submitted several times. For each sample, parameters related to music characteristics such as timbre, dynamics, and loudness were calculated before and after processing. Results obtained enable to discover some of the mechanisms underlying tested automatic mastering services as well as discern similarities and differences between various platforms.

Details

Published in
AES Convention 142
AES Convention
142
Paper number
9719
Publication date
May 6, 2017
Session subject
Posters: Analysis, Coding, and Hearing
Affiliation
Gdansk University of Technology, Gdansk, Poland; Learn How To Sound, Krakow, Poland (See document for exact affiliation information.)
Type
Convention Paper