Cover Image

PitchFlower: A flow-based neural audio codec with pitch controllability

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Torres, Diego, Roebel, Axel, Obin, Nicolas
Format:	Preprint
Published:	2025
Subjects:	Audio and Speech Processing Machine Learning
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Fast-VGAN: Lightweight Voice Conversion with Explicit Control of F0 and Duration Parameters
by: Abrassart, Mathilde, et al.
Published: (2025)

Small-E: Small Language Model with Linear Attention for Efficient Speech Synthesis
by: Lemerle, Théodor, et al.
Published: (2024)

EnCodecMAE: Leveraging neural codecs for universal audio representation learning
by: Pepino, Leonardo, et al.
Published: (2023)

FlowDec: A flow-based full-band general audio codec with high perceptual quality
by: Welker, Simon, et al.
Published: (2025)

Lina-Speech: Gated Linear Attention and Initial-State Tuning for Multi-Sample Prompting Text-To-Speech Synthesis
by: Lemerle, Théodor, et al.
Published: (2024)

LDCodec: A high quality neural audio codec with low-complexity decoder
by: Jiang, Jiawei, et al.
Published: (2025)

Speaker anonymization using neural audio codec language models
by: Panariello, Michele, et al.
Published: (2023)

Modeling strategies for speech enhancement in the latent space of a neural audio codec
by: Kammoun, Sofiene, et al.
Published: (2025)

Assessing speech quality metrics for evaluation of neural audio codecs under clean speech conditions
by: Mack, Wolfgang, et al.
Published: (2025)

Codec-SUPERB @ SLT 2024: A lightweight benchmark for neural audio codec models
by: Wu, Haibin, et al.
Published: (2024)

Real-time speech enhancement in noise for throat microphone using neural audio codec as foundation model
by: Hauret, Julien, et al.
Published: (2025)

Vocos: Closing the gap between time-domain and Fourier-based neural vocoders for high-quality audio synthesis
by: Siuzdak, Hubert
Published: (2023)

Combining audio control and style transfer using latent diffusion
by: Demerlé, Nils, et al.
Published: (2024)

Robustness of Speech Separation Models for Similar-pitch Speakers
by: Lay, Bunlong, et al.
Published: (2024)

Transformation of audio embeddings into interpretable, concept-based representations
by: Zhang, Alice, et al.
Published: (2025)

Room-acoustic simulations as an alternative to measurements for audio-algorithm evaluation
by: Götz, Georg, et al.
Published: (2025)

Incremental learning for audio classification with Hebbian Deep Neural Networks
by: Casciotti, Riccardo, et al.
Published: (2026)

Performance improvement of spatial semantic segmentation with enriched audio features and agent-based error correction for DCASE 2025 Challenge Task 4
by: Park, Jongyeon, et al.
Published: (2025)

Toward Fully Self-Supervised Multi-Pitch Estimation
by: Cwitkowitz, Frank, et al.
Published: (2024)

FreeCodec: A disentangled neural speech codec with fewer tokens
by: Zheng, Youqiang, et al.
Published: (2024)

Pseudo-Cepstrum: Pitch Modification for Mel-Based Neural Vocoders
by: Ellinas, Nikolaos, et al.
Published: (2025)

Towards generalizing deep-audio fake detection networks
by: Gasenzer, Konstantin, et al.
Published: (2023)

Investigating an Overfitting and Degeneration Phenomenon in Self-Supervised Multi-Pitch Estimation
by: Cwitkowitz, Frank, et al.
Published: (2025)

HyperGANStrument: Instrument Sound Synthesis and Editing with Pitch-Invariant Hypernetworks
by: Zhang, Zhe, et al.
Published: (2024)

Testing chatbots on the creation of encoders for audio conditioned image generation
by: León, Jorge E., et al.
Published: (2025)

Unsupervised outlier detection to improve bird audio dataset labels
by: Collins, Bruce
Published: (2025)

MusicGen-Stem: Multi-stem music generation and edition through autoregressive modeling
by: Rouard, Simon, et al.
Published: (2025)

Late fusion ensembles for speech recognition on diverse input audio representations
by: Jezidžić, Marin, et al.
Published: (2024)

Translation-Equivariant Self-Supervised Learning for Pitch Estimation with Optimal Transport
by: Torres, Bernardo, et al.
Published: (2025)

Hardware-accelerated graph neural networks: an alternative approach for neuromorphic event-based audio classification and keyword spotting on SoC FPGA
by: Jeziorek, Kamil, et al.
Published: (2026)

Versatile audio-visual learning for emotion recognition
by: Goncalves, Lucas, et al.
Published: (2023)

Continuous Audio Language Models
by: Rouard, Simon, et al.
Published: (2025)

Audio Conditioning for Music Generation via Discrete Bottleneck Features
by: Rouard, Simon, et al.
Published: (2024)

Sentiment analysis in non-fixed length audios using a Fully Convolutional Neural Network
by: García-Ordás, María Teresa, et al.
Published: (2024)

Decodable but not structured: linear probing enables Underwater Acoustic Target Recognition with pretrained audio embeddings
by: Hummel, Hilde I., et al.
Published: (2026)

Adaptive vector steering: A training-free, layer-wise intervention for hallucination mitigation in large audio and multimodal models
by: Lin, Tsung-En, et al.
Published: (2025)

PESTO: Real-Time Pitch Estimation with Self-supervised Transposition-equivariant Objective
by: Riou, Alain, et al.
Published: (2025)

Spectrogram features for audio and speech analysis
by: McLoughlin, Ian, et al.
Published: (2026)

Learning Relationships Between Separate Audio Tracks for Creative Applications
by: Bujard, Balthazar, et al.
Published: (2025)

PeriodGrad: Towards Pitch-Controllable Neural Vocoder Based on a Diffusion Probabilistic Model
by: Hono, Yukiya, et al.
Published: (2024)