Publication detail

Denoising Phonogram Cylinders Recordings Using Structured Sparsity

MACH, V.

Original Title

Denoising Phonogram Cylinders Recordings Using Structured Sparsity

Type

conference paper

Language

English

Original Abstract

This paper describes an application of Structured Sparsity for denoising. The subject of the denoising is about one-hundred-year old wax cylinders which have been discovered recently and are going to be analysed by musical scientists. The digitized cylinders contain nonstationary background noise of high level which has to be attenuated very carefully because of arising undesirable artifacts. The Structured Sparsity approach is compared to the professional audio restoration software together with a link to the audio examples presented online.

Keywords

Denoising, Wax Cylinders, Structured Sparsity, Audio Restoration

Authors

MACH, V.

RIV year

2015

Released

8. 10. 2015

ISBN

978-1-4673-9282-2

Book

2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

Pages from

314

Pages to

319

Pages count

6

URL

https://ieeexplore.ieee.org/document/7382449

BibTex

@inproceedings{BUT117443,
  author="Václav {Mach}",
  title="Denoising Phonogram Cylinders Recordings Using Structured Sparsity",
  booktitle="2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)",
  year="2015",
  pages="314--319",
  doi="10.1109/ICUMT.2015.7382449",
  isbn="978-1-4673-9282-2",
  url="https://ieeexplore.ieee.org/document/7382449"
}