Near-perfect-reconstruction pseudo-QMF banks

By Truong Q. Nguyen. 1994

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

1. Antoine Caillon
2. Qiao Tian
3. Zewang Zhang
4. Taejun Bak
5. Linghui Chen
6. Hanbin Bae
7. Shan Liu
8. Jaesung Bae

Citations in the corpus

• RAVE: A variational autoencoder for fast and high-quality neural audio synthesis (2021, methodology): “(Yu et al., 2019) specifically use Pseudo Quadrature Mirror filters (PQMF), defined by Nguyen (1994).”
• FeatherWave: An efficient high-fidelity neural vocoder with multi-band linear prediction (2020, methodology): “For modeling and reconstructing on subband signal, we followed the design of analysis filters and synthesis filters in [22].”
• Avocodo: Generative Adversarial Network for Artifact-free Vocoder (2022, methodology): “The PQMF [20] is a digital filter that satisfies this requirement [14, 21].”
• A Streamwise Gan Vocoder for Wideband Speech Coding at Very Low Bit Rate (2021, unknown): “For efficient training, multiple random-window discriminators adversarially evaluate the speech signal analyzed by a set of Pseudo-Quadrature Mirror Filters (PQMF) [15] filter banks, with the generator regularized by a multi-resolution STFT loss.”
• Multi-Singer: Fast Multi-Singer Singing Voice Vocoder With A Large-Scale Corpus (2021, unknown): “Related multi-band vocoders generate each sub-band of waveform, and then conduct bands splicing using Pseudo Quadrature Mirror Filter Bank (PQMF) [24].”