Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

New sonorities for early jazz recordings using sound source separation and automatic mixing tools

: Matz, Daniel; Cano, Estefanía; Abeßer, Jakob

Fulltext (PDF; )

Müller, M.; Wiering, F. ; International Society for Music Information Retrieval -ISMIR-:
16th International Society for Music Information Retrieval Conference, ISMIR 2015. Proceedings : Málaga, Spain, October 26-30, 2015
Málaga, 2015
ISBN: 978-84-606-8853-2
International Society for Music Information Retrieval (ISMIR Conference) <16, 2015, Málaga>
Conference Paper, Electronic Publication
Fraunhofer IDMT ()
SMT; source separation; automatic remixing

In this paper, a framework for automatic mixing of early jazz recordings is presented. In particular, we propose the use of sound source separation techniques as a preprocessing step of the mixing process. In addition to an initial solo and accompaniment separation step, the proposed mixing framework is composed of six processing blocks: harmonic-percussive separation (HPS), cross-adaptive multi-track scaling (CAMTS), cross-adaptive equalizer (CAEQ), cross-adaptive dynamic spectral panning (CADSP), automatic excitation (AE), and time-frequency selective panning (TFSP). The effects of the different processing steps in the final quality of the mix are evaluated through a listening test procedure. The results show that the desired quality improvements in terms of sound balance, transparency, stereo impression, timbre, and overall impression can be achieved with the proposed framework.