{"as_of":"2026-08-16T14:02:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:cd185fe9547296fd0697d7438703bff5968e5eb23d247d6653f9a5e5c0719c54","coverage":[{"denominator":25,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":25,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T13:35:24.768205Z","state":"measured"},{"denominator":26,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":26,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T13:35:24.666882Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-14T13:35:24.807315Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"cited_work":{"arxiv_id":"1908.04848","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.04848","snapshot_observed_at":"2026-08-14T13:35:24.807315Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","venue":"eess.AS","work_id":"65dd0212-fa0b-40b6-a386-6e3d6fd9a2b3","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.666882Z"},"links":{"cited_paper":"/paper/1908.04848","citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:aa0d94749c6ec2ff2afb5a0f147a90efc86f160fb2612344d26a526ea8243ec6","observation_id":"dd6afe50-ad97-49a3-b0f0-714497af3ea3","resolution":{"observed_at":"2026-08-14T13:35:24.814097Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1908.04848/citation-record","integrity":"/paper/1908.04848/integrity","json":"/paper/1908.04848/citation-record.json","paper":"/paper/1908.04848"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.136794Z","title":null,"venue":null,"work_id":"24bf2fef-3b84-41ca-acea-4b1622ea5e43","year":null},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.661404Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:9a0bf391782936b6bffca9dfa283b2091b8f1e86267b2147c24c19850e30bb0a","observation_id":"28747d5f-a358-4d93-8e16-0241fb65bff8","resolution":{"observed_at":"2026-08-14T13:35:25.140869Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"cited_work":{"arxiv_id":"1908.04848","doi":null,"metadata_source":"pith","pith_arxiv_id":"1908.04848","snapshot_observed_at":"2026-08-14T13:35:24.807315Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","venue":"eess.AS","work_id":"65dd0212-fa0b-40b6-a386-6e3d6fd9a2b3","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.666882Z"},"links":{"cited_paper":"/paper/1908.04848","citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:aa0d94749c6ec2ff2afb5a0f147a90efc86f160fb2612344d26a526ea8243ec6","observation_id":"dd6afe50-ad97-49a3-b0f0-714497af3ea3","resolution":{"observed_at":"2026-08-14T13:35:24.814097Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.120704Z","title":"The optimization problem for the left filter vector wL is given by minwL wH L RnwL subject to wH L aL = 1","venue":null,"work_id":"93e7fb47-8ef1-4f91-8756-07a97fc91144","year":null},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.671653Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:eec48301d42000c889c8f60cd7028c87059329d042991c6ea7261c6873941c79","observation_id":"83073ff5-d0dc-4d6f-ab15-0560a8dbda88","resolution":{"observed_at":"2026-08-14T13:35:25.126072Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.108017Z","title":"Using the Cholesky decomposition of the noise covariance matrix, i.e","venue":null,"work_id":"2c861451-eb39-4b25-845f-6c684d3ba0ec","year":null},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.676081Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:1148a7553b9ff07d140b0ce09a42d28f6e7c34b45aab941391e3c4ad20e1c108","observation_id":"3a6f17d8-5873-452d-aebc-849349346706","resolution":{"observed_at":"2026-08-14T13:35:25.112511Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.092958Z","title":"This can, e.g., be assumed for a diffuse noise field when the external microphones are spatially separated from each other and from the head-mounted microphones","venue":null,"work_id":"68898fbc-11a7-4e09-9b5e-b736ff2cb58a","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.680180Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:e1c5e17915cb6252bc9857d19efacfc9513570e4377aeafb7a707b50a6ca9e24","observation_id":"c2308a88-715c-442a-993f-a203c9a22e40","resolution":{"observed_at":"2026-08-14T13:35:25.097887Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.080196Z","title":null,"venue":null,"work_id":"c24649d1-667c-4cc7-84ed-7dd8cbdb453b","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.685818Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:3e482b6873ca8118f1d167d2ab72182c0eac983c7d954b3144392559ce7d4511","observation_id":"1e3a8f8d-f3ef-4e9c-82f4-fdc565997ede","resolution":{"observed_at":"2026-08-14T13:35:25.085022Z","resolver_source":"raw_fallback","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.066260Z","title":"Each external microphone was used to obtain an SC-based RTF vector estimate","venue":null,"work_id":"aa6a052f-8566-4cf5-a2c3-ed7b66f92de5","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.690963Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:782a9610b3ecc55e3ddedd1b6914abae72f02b48a67b4242a570774e79b93ce4","observation_id":"22c14cc0-4d88-4533-993c-456425d4a7cd","resolution":{"observed_at":"2026-08-14T13:35:25.070894Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.054069Z","title":"Multichannel signal enhancement algorithms for assisted listening devices: Exploiting spatial diversity using multiple microphones,","venue":null,"work_id":"94714401-aa65-453c-90b5-c74a3f4ddc22","year":2015},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.695412Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:b0ed67b2b5e4f4a2d80d07c5bfe7c50d50af97962dfc2b54a4adcd8bbadfc28c","observation_id":"7823bb09-233b-43f2-9a87-3b7f421289f0","resolution":{"observed_at":"2026-08-14T13:35:25.058330Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.041519Z","title":"Binaural speech processing with application to hearing devices,","venue":null,"work_id":"7af9632b-2241-4050-ba3e-d1b077075bef","year":2018},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.699689Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:3a34f71f4c9c86483e39cd1754e9d248e3d7dc733392610fba3075b803a332dd","observation_id":"37ddf02d-3d2f-4dd4-8b95-2efb76dcc673","resolution":{"observed_at":"2026-08-14T13:35:25.045840Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.029410Z","title":"Theoretical analysis of binaural multi- microphone noise reduction techniques,","venue":null,"work_id":"e626437b-2e4f-433b-8577-ea4c59ee8fa1","year":2010},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.704105Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:d5c65cfb68a8de955f086519df90e7f996b46f5f03600bd283ea148cce7e82ac","observation_id":"dbbf9c3f-fa85-4ee9-ad10-3608fccdf6a2","resolution":{"observed_at":"2026-08-14T13:35:25.033648Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.016454Z","title":"Signal enhance- ment using beamforming and nonstationarity with applications to speech,","venue":null,"work_id":"f9c531b8-1319-4e45-92d8-4d3f517462f9","year":2001},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.708199Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:8f94b689bd8486411019618199a769d4e0eef71b09c0f0892355467cd3f15a06","observation_id":"d4c82133-b5c4-4ec7-9d07-c8893e476458","resolution":{"observed_at":"2026-08-14T13:35:25.021184Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:25.001567Z","title":"Robust distributed noise reduction in hearing aids with external acoustic sensor nodes,","venue":null,"work_id":"89af37ef-50c1-47fe-82d0-c4d46a9bd490","year":2009},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.712993Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:ea43d36ec8377562c2581d899e5d2f88c9d759ed0a9966c8e863d7b788505653","observation_id":"75efcc1f-2b6c-4680-acd3-169503d04896","resolution":{"observed_at":"2026-08-14T13:35:25.007048Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.988767Z","title":"Binaural noise cue preservation in a binaural noise reduction system with a remote microphone signal,","venue":null,"work_id":"7c5436bc-e25e-4aa9-9866-4baf6e4ff8aa","year":2016},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.716780Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:fcdb3f1627ab119e3baeffb9cee1e9412095f4346dd7f69948d1c2fd62971b14","observation_id":"60373102-88e9-4455-8381-68e0a6ecb9e0","resolution":{"observed_at":"2026-08-14T13:35:24.993237Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.975488Z","title":"Informed sound source localization using relative transfer functions for hearing aid applications,","venue":null,"work_id":"05847e82-f388-4356-97fa-d4c735340883","year":2017},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.721121Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:ea14845be8f2433f49a2dc6c237a391afbbef68cfb6c4172e79a56f452e30571","observation_id":"b74530cf-cce8-4f4c-94f8-eee9a7c4ee2d","resolution":{"observed_at":"2026-08-14T13:35:24.979712Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.962545Z","title":"A noise reduction post-filter for binaurally-linked single-microphone hearing aids utilizing a nearby external microphone,","venue":null,"work_id":"6d9af487-7f49-4f96-b8e9-025a6721cec5","year":2018},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.725405Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:19fd3e049f9d3b0394f884b254d1382e3e3480a336eb59ba33fca70e111552ef","observation_id":"4ad060e6-4ccf-47e6-be33-99b08c120f55","resolution":{"observed_at":"2026-08-14T13:35:24.967331Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.948801Z","title":"Generalised sidelobe canceller for noise reduction in hearing devices using an external microphone,","venue":null,"work_id":"9321589a-78bc-40d9-a942-1237002ae062","year":2018},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.729954Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:e7d74717faedbd74bbb1d45f1e59d6454a1bb6a306d7272c201063947410fc59","observation_id":"ef889cc3-f232-423f-be7a-b17a05f13fa5","resolution":{"observed_at":"2026-08-14T13:35:24.953386Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.935592Z","title":"Completing the RTF vector for an MVDR beam- former as applied to a local microphone array and an external microphone,","venue":null,"work_id":"d8efa7be-b2ce-47eb-88c6-356be294e633","year":2018},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.734171Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:a09977442831eb9b19fe242adf7a185a2fac77d5afe11d46ea20581acb74c57e","observation_id":"18dabc18-e420-4686-a21f-a57d33b4de46","resolution":{"observed_at":"2026-08-14T13:35:24.940177Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.921724Z","title":"Relative transfer function estimation exploiting spatially separated microphones in a diffuse noise field,","venue":null,"work_id":"ce1654e1-a6c5-4aa9-9eee-c33fc6efb8a4","year":2018},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.738070Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:7fbea1509997f3cdd14586554b07aaff09637151ac58f7fb0381a793c122eae4","observation_id":"c95f64a6-838c-4132-abb6-3db23a5c85a3","resolution":{"observed_at":"2026-08-14T13:35:24.926464Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.908419Z","title":"RTF-steered binaural MVDR beamforming incorporat- ing an external microphone for dynamic acoustic scenarios,","venue":null,"work_id":"afe3a96e-35e8-40ad-9203-bef389372b37","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.742194Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:70fcf32cda597a58053aabf1b4bb720c8677a37af449478199941008774fc9bf","observation_id":"8d04231b-4074-4bd1-bda2-30f7eca40c52","resolution":{"observed_at":"2026-08-14T13:35:24.913316Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.896034Z","title":"Multichannel eigenspace beamforming in a reverberant noisy environment with multiple interfering speech signals,","venue":null,"work_id":"e9513a63-9b11-4eb3-badb-c2f0fe5b3741","year":2009},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.746510Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:1a6f85a4eeccd383f6449536e9a9dcfbf57040e8f25cc546f51e660bad8af102","observation_id":"231d6472-4c9b-42f7-b04f-3fbeb3a434b5","resolution":{"observed_at":"2026-08-14T13:35:24.900181Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.883487Z","title":"Performance analysis of the covariance subtraction method for relative transfer function estimation and comparison to the covariance whiten- ing method,","venue":null,"work_id":"7860786d-d39d-487a-b5da-52c02fbd76d4","year":2015},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.750259Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:4412205601ee76bf2f09f43e85224045408cc1dadcb140272656de392a4c72a6","observation_id":"fcdfa5a9-fdcd-499e-b97e-65d278d56996","resolution":{"observed_at":"2026-08-14T13:35:24.887676Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.870036Z","title":"Acoustic beamforming for hearing aid applications,","venue":null,"work_id":"607e175b-b4f9-4757-9d29-9364e4839526","year":2010},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.755547Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:7eb5727dce02ed876a0036f65effe3775fa9437b7a8ef931a464a13173beb932","observation_id":"a560290d-592d-4969-a4a8-5fb4c13b1cad","resolution":{"observed_at":"2026-08-14T13:35:24.875461Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.856513Z","title":"Unbiased MMSE-based noise power estimation with low complexity and low tracking delay,","venue":null,"work_id":"a040ba54-d33b-4b1a-b05e-c44d666489d7","year":2012},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.759510Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:d89e83a8033493bc009a5a480f31c1ebe7968116520bc74fc5c786e6437df019","observation_id":"2e9d5f58-8b9a-4c8e-b575-00fc53197b43","resolution":{"observed_at":"2026-08-14T13:35:24.861061Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.842760Z","title":"Reference microphone selection for MWF-based noise reduction using distributed microphone arrays,","venue":null,"work_id":"dd0f9f70-c530-4ed3-8641-3a93cdb18fcf","year":2012},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.763646Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:74547af53e2bb22b078ffa7afd5cdc530ace67bff91bf8e958681689bff3fa74","observation_id":"c8554406-5280-4e79-ba1a-9457c6338eab","resolution":{"observed_at":"2026-08-14T13:35:24.847292Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:35:24.823912Z","title":"G ¨oßling, W","venue":null,"work_id":"b9a6db7b-9015-4160-8ebb-170cd49b34ec","year":2019},"citing_paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T13:35:24.768205Z"},"links":{"citing_paper":"/paper/1908.04848"},"observation_digest":"sha256:fb2a2deb7e72278aa79d2135e84b52e3df2fcfafb0fa3440563456d3db311fa7","observation_id":"970fb852-334f-45f4-87cc-702271aab6ea","resolution":{"observed_at":"2026-08-14T13:35:24.833237Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1908.04848","last_updated":"2019-08-13T20:37:12Z","latest_version":1,"primary_category":"eess.AS","snapshot_observed_at":"2026-08-14T13:28:46.793929Z","submitted_at":"2019-08-13T20:37:12Z","title":"RTF-steered binaural MVDR beamforming incorporating multiple external microphones"},"reference_resolution":{"displayed":25,"state_counts":{"malformed_identifier":1,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":1,"verified_exact":0,"verified_fuzzy":22},"total_outbound_references":25},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 1 inbound Pith citation observation for arXiv:1908.04848."}