EigenCodec: Ultra-low bitrate narrowband speech coding via eigen-informed subspace projection and multi-scale depthwise aggregation

Jingxiang Wang, Ye Li, Peng Zhang, Tianyu Cai, Shuxian Ren

Open source

DOI: 10.1121/10.0044260
Published: 2026-07-01
Container: The Journal of the Acoustical Society of America
Publisher: Acoustical Society of America (ASA)
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1121/10.0044260,
  title = {EigenCodec: Ultra-low bitrate narrowband speech coding via eigen-informed subspace projection and multi-scale depthwise aggregation},
  author = {Jingxiang Wang and Ye Li and Peng Zhang and Tianyu Cai and Shuxian Ren},
  year = {2026},
  journal = {The Journal of the Acoustical Society of America},
  doi = {10.1121/10.0044260},
  url = {https://doi.org/10.1121/10.0044260}
}

RIS

TY  - JOUR
TI  - EigenCodec: Ultra-low bitrate narrowband speech coding via eigen-informed subspace projection and multi-scale depthwise aggregation
AU  - Jingxiang Wang
AU  - Ye Li
AU  - Peng Zhang
AU  - Tianyu Cai
AU  - Shuxian Ren
PY  - 2026
JO  - The Journal of the Acoustical Society of America
DO  - 10.1121/10.0044260
UR  - https://doi.org/10.1121/10.0044260
ER  -

APA

Wang, J., Li, Y., Zhang, P., Cai, T., & Ren, S. (2026). EigenCodec: Ultra-low bitrate narrowband speech coding via eigen-informed subspace projection and multi-scale depthwise aggregation. The Journal of the Acoustical Society of America. https://doi.org/10.1121/10.0044260

Source records

crossref · retrieved 2026-09-26T03:32:47.878Z