Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T11:53:59.361709Z
Paper Citation Record · LEDGER
As of 8 August 2026, this Paper Citation Record lists 50 of 50 outbound references and 1 inbound Pith citation observation for arXiv:2506.01129.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T11:53:59.361709Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-08T06:32:00.761636+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T11:53:54.861247Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-07T11:53:59.918982Z
50 of 50 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 4fac7bfb-5f1e-4da5-a50e-8f081867f79a · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Although end-to-end neural architectures have been in- creasingly adopted, classical feature-based approaches are still widely used
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 92dcfddd-b37f-4818-aaad-6426ece01dc9 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bb4466be-4556-4621-9df9-a8b295813d81 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 20d56344-4884-47fb-a349-41b77ec4e935 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Figure 1 presents the correlation matrix for both the SSD and HC groups after removing outliers at the 25th and 75th percentiles
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 7dc5cf34-be1b-4b09-8b2a-813dc6fb5744 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis These results have important implications for clinical speech analysis and highlight several critical considera- tions for future research
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 8d1a99b1-28f3-4e5f-a6f8-ac2a9e8c14af · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation b93e7ebd-c062-4df6-92ab-88b0d506c688 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation ff7e82eb-b135-404a-8d6a-ddbd4d1fbf36 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 76f8f775-7714-40af-ac85-ff4c7751b9eb · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 4b15f1a6-efb5-48c4-8584-bcf7376bf63d · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis As automated speech anal- ysis continues to gain traction in healthcare applications, en- suring reliable, interpretable, and consistent measurements be- comes imperative
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 9faa68b0-99d5-42d0-9370-2cfae549108b · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Selection of acoustic features for speaker identifica- tion,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 2a212db1-48d6-40da-98e8-29df8e26fabd · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Acoustic feature shuffling network for text-independent speaker verifica- tion
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation fcb796c2-75a9-473a-bc86-e668f4a2580d · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Acoustic feature selection for automatic emotion recognition from speech,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 3623f070-2af8-40bb-808a-00ae3d37c234 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Survey on bimodal speech emotion recognition from acoustic and linguistic information fu- sion,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bea3ac8b-e194-4986-80e9-e4f9f4789d5d · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Selection and combination of acoustic features for the description of pathologic voices,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bf15a501-1ed2-4245-ae76-b850f066b391 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Machine learning approach for clas- sification of parkinson disease using acoustic features,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 52975a7e-2a67-4b90-85fa-732cefbcc74a · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Multi- modal voice pathology detection architecture based on deep and handcrafted feature fusion,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 588bc506-b246-4d44-a476-14d55447eb19 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Acoustic feature extraction with interpretable deep neural network for neu- rodegenerative related disorder classification,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation b8eb62bd-502e-4fbc-9fc0-efc2cdc00244 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Opensmile: the mu- nich versatile and fast open-source audio feature extractor,
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8f28a4ed-b359-42ff-b719-439d33a9e5ad · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Speak and unspeak with praat,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 143f34bf-e297-4628-a5c1-b49d71e9f769 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Introducing parsel- mouth: A python interface to praat,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 613606f2-23d6-4ce6-895c-cf309bb0b787 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis librosa: Audio and music signal analysis in python
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 301684cf-8531-4238-a3be-d95a0f29ebc1 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Techniques for Feature Extraction In Speech Recognition System : A Comparative Study
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 580d2015-9b7d-46ef-8838-73cff6412476 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis A comparative study of feature extraction tech- niques for speech recognition system,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 098854a6-e310-44af-8a57-606800de333f · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Surfboard: Audio Feature Extraction for Modern Machine Learning
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 7cd299e6-c970-43eb-a932-a0d4d3daf6a1 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Speech acoustic (spac): A novel tool for speech feature extraction and classification,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 7c397c82-4867-4d2e-a3b9-6ebb44eb2ace · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Repeatability of commonly used speech and lan- guage features for clinical applications,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 45b7c6cf-bb56-4ecc-905c-a4136e6a8927 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis The reproducibility of bio- acoustic features is associated with sample duration, speech task, and gender,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation eb219faf-1d39-4971-abc4-db494dc4a5cd · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Deep audio em- beddings for vocalisation clustering,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 615795e3-e5f8-42bd-b94d-5b098e472ce5 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Com- bining deep embeddings of acoustic and articulatory features for speaker identification,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation baaafdcb-e61c-42d5-be6f-bc1937c814c2 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis The structured clinical interview for DSM-IV axis I disorders (SCID-I) and the structured clinical in- terview for DSM-IV axis II disorders (SCID-II),
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation d3aff093-bfc1-472d-b790-66d43a7a9f26 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Automatic speech emotion recognition: a systematic literature review,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 21dc7b6e-505d-4255-aeee-6489e80e98e0 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Identification of digital voice biomarkers for cognitive health,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 5668bdcc-9b9e-4ee3-9164-0f24440d62f9 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Paralin- guistic cues in speech to adapt robot behavior in human-robot in- teraction,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 56771cad-a6c0-48e3-93b4-4f517bcfcba7 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis The geneva minimalistic acoustic parameter set (gemaps) for voice research and affective computing,
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d55ca173-81eb-477e-91b2-06163dfc688a · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Towards auto- matic assessment of voice disorders: A clinical approach
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation b929feb3-8ece-4619-a83e-f6d9266b2ca0 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Practical acoustics in clinical voice assessment: a praat primer,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 843f0146-b643-4372-930e-81aa86128ecd · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Using praat for linguistic research,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 3418e325-5a2c-437c-bb1b-5a30cc65e2d8 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Deep learning approach for sound sig- nal processing,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 2417153e-d297-41cb-940a-4915c7f3b525 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Evaluating the clinical utility of speech analysis and machine learning in schizophrenia: A pilot study,
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation f0e040f5-0a3d-4d18-a3ac-de4d0c1dac01 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Clinical classifica- tion of memory and cognitive impairment with multimodal digital biomarkers,
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 0ebd0fa0-d312-419b-9247-e52c860be073 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis V oice patterns as markers of schizophrenia: building a cumulative generalizable approach via a cross-linguistic and meta-analysis based investi- gation,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation d0f1e1ff-438c-4116-842e-2f02e8fee45b · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis The aprosody of schizophrenia: Computationally derived acoustic phonetic underpinnings of monotone speech,
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 55d62129-8cc8-4bbc-8f41-3c37bb6d29ec · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Initial evidence of vowel space reduction in a subset of individuals with schizophrenia,
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation e415bb42-a4e6-4e80-81ed-8a05e3941ee3 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Digital markers of motor speech impairments in spontaneous speech of patients with als-ftd spectrum disorders,
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 92ac82a8-264f-4ca2-a73c-310e31eac9fb · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis V ocal acoustic features may be objective biomarkers of negative symptoms in schizophrenia: A cross-sectional study,
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 6b4bcf57-e73a-4269-9488-92641d5829b0 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Algorithm for jitter and shimmer measurement in pathologic voices,
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a68b5a43-f086-4706-a4a1-589bb47a9fb8 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis V ocal jitter and shimmer in stuttering,
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 4e8ae6a6-67c6-4956-90b7-2140070d511d · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Prediction of negative symptoms of schizophrenia from emotion related low-level speech signals,
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation c4242994-f503-4c01-b6c4-b3927ad8ace8 · outbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Clinical investigation of speech signal fea- tures among patients with schizophrenia,
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bb4466be-4556-4621-9df9-a8b295813d81 · inbound
Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.