Paper Citation Record · LEDGER

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation

As of 9 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 4 inbound Pith citation observations for arXiv:2508.06271.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2508.06271 v1

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T22:53:27.172905Z

measured 33 of 33 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-05T15:17:33.499775Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-07-03T05:07:38.223900Z

Reference resolution

29 of 29 outbound references displayed

verified exact1
verified fuzzy26
unresolved2
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 8e2d0aec-dd29-4634-9d8c-b0b3c837836c · outbound

This paper cites Proportionate normalized least-mean-squares adapta- tion in echo cancelers,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Proportionate normalized least-mean-squares adapta- tion in echo cancelers,

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:34.056460Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 1f2e8e4b-3b85-4542-a4eb-ecce244517dd · outbound

This paper cites Performance analysis of unconstrained partitioned-block frequency-domain adaptive filters in under-modeling scenarios,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Performance analysis of unconstrained partitioned-block frequency-domain adaptive filters in under-modeling scenarios,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:33.848037Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 0d450816-e292-414c-a409-29156a36be5d · outbound

This paper cites Multidelay block frequency domain adaptive filter,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Multidelay block frequency domain adaptive filter,

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:33.593210Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 22f7f747-af9f-4582-b31b-41726e774629 · outbound

This paper cites Study of the general kalman filter for echo cancellation,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Study of the general kalman filter for echo cancellation,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:33.415648Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 58e954c9-7320-4349-87b4-ae55450cf888 · outbound

This paper cites Nonlinear residual acoustic echo suppression for high levels of harmonic distortion,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Nonlinear residual acoustic echo suppression for high levels of harmonic distortion,

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:33.146318Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 946f04b6-4506-4c67-9e31-39ccd6c10077 · outbound

This paper cites Acoustic echo cancellation by combining adaptive digital filter and recurrent neural network,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Acoustic echo cancellation by combining adaptive digital filter and recurrent neural network,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.940063Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 05868b73-273e-4aee-b39b-29a0fbddc357 · outbound

This paper cites Neuralkalman: A learnable kalman filter for acoustic echo cancellation,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Neuralkalman: A learnable kalman filter for acoustic echo cancellation,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.760478Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation e4d515ba-b139-4db7-af46-8a570323ec50 · outbound

This paper cites F-T-LSTM based complex network for joint acoustic echo cancellation and speech enhancement,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation F-T-LSTM based complex network for joint acoustic echo cancellation and speech enhancement,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.582448Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 689a40d4-573f-44e2-af23-9aab6dce1304 · outbound

This paper cites Multi-scale temporal frequency convolutional network with axial attention for multi-channel speech enhancement,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Multi-scale temporal frequency convolutional network with axial attention for multi-channel speech enhancement,

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.396238Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 0c4aa13f-3d99-4a72-a3e4-8132b0f04488 · outbound

This paper cites Multi- task deep residual echo suppression with echo-aware loss,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Multi- task deep residual echo suppression with echo-aware loss,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.243271Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 60d567a9-8d61-438a-a36f-c77cbf90c03f · outbound

This paper cites Multi-task sub-band network for deep residual echo suppression,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Multi-task sub-band network for deep residual echo suppression,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.085448Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 0e18c6b4-32f5-4e8a-960c-e09d6a345e0f · outbound

This paper cites EchoFilter: End-to-End Neural Network for Acoustic Echo Cancellation.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation EchoFilter: End-to-End Neural Network for Acoustic Echo Cancellation

Reference 12

Resolution: verified exact; local_arxiv, observed 2026-08-05T22:53:27.426161Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation d2378e3c-7248-4706-a1dd-6b1bf7908974 · outbound

This paper cites Deepvqe: Real time deep voice quality enhancement for joint acoustic echo cancellation, noise suppression and dereverberation,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Deepvqe: Real time deep voice quality enhancement for joint acoustic echo cancellation, noise suppression and dereverberation,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:32.008411Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 16f84bbe-1f45-4009-8b99-2e632f057346 · outbound

This paper cites Low- complexity, real-time joint neural echo control and speech enhancement based on percepnet,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Low- complexity, real-time joint neural echo control and speech enhancement based on percepnet,

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.791932Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation edf72255-df94-4cf9-a5ed-80fc73f3581e · outbound

This paper cites A hybrid approach for low-complexity joint acoustic echo and noise reduction,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation A hybrid approach for low-complexity joint acoustic echo and noise reduction,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.679211Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 5487f7ac-ceba-4813-a1f6-0d8d6375c414 · outbound

This paper cites Align-ulcnet: Towards low-complexity and robust acoustic echo and noise reduction,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Align-ulcnet: Towards low-complexity and robust acoustic echo and noise reduction,

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.553939Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 7350e04b-ca0c-49b1-b66e-959e82e7e707 · outbound

This paper cites Ultra dual- path compression for joint echo cancellation and noise suppression,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Ultra dual- path compression for joint echo cancellation and noise suppression,

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.360845Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 059fd6ae-7f11-4641-b24e-539583242b22 · outbound

This paper cites Vec-Tok Speech: speech vectorization and tokenization for neural speech generation.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Vec-Tok Speech: speech vectorization and tokenization for neural speech generation

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-05T22:53:25.978277Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2e1cc995-686f-49cf-aafb-5ef01dca4947 · outbound

This paper cites A closer look at wav2vec2 embeddings for on-device single-channel speech enhancement,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation A closer look at wav2vec2 embeddings for on-device single-channel speech enhancement,

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.222947Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation d21d4130-4053-4121-ab79-6c108143a428 · outbound

This paper cites State-space architecture of the partitioned-block-based acoustic echo controller,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation State-space architecture of the partitioned-block-based acoustic echo controller,

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:31.041386Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 05ef9298-7fce-4044-9ebe-a4c9bf070b68 · outbound

This paper cites Efficient high-performance bark-scale neural network for residual echo and noise suppression,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Efficient high-performance bark-scale neural network for residual echo and noise suppression,

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:30.877860Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 43d31a46-137d-4117-a650-64759c755ea0 · outbound

This paper cites U-net: Convolutional networks for biomedical image segmentation,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation U-net: Convolutional networks for biomedical image segmentation,

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:29.653121Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation ca0a20a9-11a3-4227-8332-944cc704b7b9 · outbound

This paper cites Batch normalization: Accelerating deep network training by reducing internal covariate shift,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Batch normalization: Accelerating deep network training by reducing internal covariate shift,

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:29.101171Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation d7e5f09f-9c79-4548-a9cb-c011cdaa5650 · outbound

This paper cites Fast and accurate deep network learning by exponential linear units (elus),.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Fast and accurate deep network learning by exponential linear units (elus),

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:28.778315Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 50c8ea2d-2126-4299-bd38-987b24730ccb · outbound

This paper cites Wavlm: Large-scale self-supervised pre- training for full stack speech processing,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Wavlm: Large-scale self-supervised pre- training for full stack speech processing,

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:28.467890Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8e0b6955-bcb9-424d-b5a4-ea640dc9427a · outbound

This paper cites ICASSP 2021 deep noise suppression challenge: Decoupling magnitude and phase optimization with a two-stage deep network,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation ICASSP 2021 deep noise suppression challenge: Decoupling magnitude and phase optimization with a two-stage deep network,

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:28.176701Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 016e8d52-441d-461a-aebf-867b35de81ee · outbound

This paper cites Adam: A method for stochastic optimiza- tion,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation Adam: A method for stochastic optimiza- tion,

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:27.869759Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 97bffb18-63e4-4371-a2a2-647c9a30037d · outbound

This paper cites ICASSP 2023 Acoustic Echo Cancellation Challenge.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation ICASSP 2023 Acoustic Echo Cancellation Challenge

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-05T22:53:27.035643Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9f6c862c-4ae4-409d-870e-770e492081af · outbound

This paper cites AECMOS: A speech quality assessment metric for echo impairment,.

EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation AECMOS: A speech quality assessment metric for echo impairment,

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T22:53:27.572479Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Pith citing papers

Observation 2605fb01-aaed-4a3e-abdd-d4e7e7611d20 · inbound

DiffVQE: Hybrid Diffusion Voice Quality Enhancement Under Acoustic Echo and Noise cites this paper.

DiffVQE: Hybrid Diffusion Voice Quality Enhancement Under Acoustic Echo and Noise EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation

Reference 20

Resolution: verified exact; arxiv_id, observed 2026-05-12T07:56:31.227673Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 806ae3be-88c4-42e6-9d68-c80f7081d66a · inbound

DiffVQE: Hybrid Diffusion Voice Quality Enhancement Under Acoustic Echo and Noise cites this paper.

DiffVQE: Hybrid Diffusion Voice Quality Enhancement Under Acoustic Echo and Noise EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation

Reference 20

Resolution: verified exact; arxiv_id, observed 2026-07-01T00:25:10.159124Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation be6c81f9-77a9-4cd4-8dc7-54f7441ac7bf · inbound

LMPAN: A Lightweight Multi-Path Alignment Network for Joint Full-Duplex Acoustic Echo Cancellation and Noise Suppression cites this paper.

LMPAN: A Lightweight Multi-Path Alignment Network for Joint Full-Duplex Acoustic Echo Cancellation and Noise Suppression EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-07-03T05:07:38.225650Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 6b2aa93f-a4a1-4065-848c-1e8033e7e70c · inbound

Echo-Aware Modulation for Compact-Latent Frequency-Time Modeling in Lightweight Acoustic Echo Cancellation cites this paper.

Echo-Aware Modulation for Compact-Latent Frequency-Time Modeling in Lightweight Acoustic Echo Cancellation EchoFree: Towards Ultra Lightweight and Efficient Neural Acoustic Echo Cancellation

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-05T15:17:33.499775Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.