IEEE

Vector Quantization With Error Uniformly Distributed Over an Arbitrary Set

Abstract: For uniform scalar quantization, the error distribution is approximately a uniform distribution over an interval (which is also a 1-dimensional ball ...
IEEE

R3VQ: Redundancy-Reduced Residual Vector Quantization for Low-Bitrate Neural Speech Coding

Abstract: Neural speech and audio codecs have demonstrated decent quality of the decoded audio at low bitrates. They consist of three parts, an encoder, a decoder, and a quantizer. Residual vector ...
GitHub

Efficient Speech Coding with Cross-Scale Residual Vector Quantized Transformers

This is the code repository for the neural speech codec presented in the EMNLP 2024 paper ESC: Efficient Speech Coding with Cross-Scale Residual Vector Quantized Transformers [paper] Training a base ...