Janssen 2.0: Audio Inpainting in the Time-frequency Domain

Code

• github.com/rajmic/spectrogram-inpainting
  OfficialIn papertf★ 1

Abstract

The paper focuses on inpainting missing parts of an audio signal spectrogram, i.e., estimating the lacking time-frequency coefficients. The autoregression-based Janssen algorithm, a state-of-the-art for the time-domain audio inpainting, is adapted for the time-frequency setting. This novel method, termed Janssen-TF, is compared with the deep-prior neural network approach using both objective metrics and a subjective listening test, proving Janssen-TF to be superior in all the considered measures.

Tasks

Reproductions