{"doi":"10.1121/10.0009058","title":"Discrete constriction locations describe a comprehensive range of vocal tract shapes in the Maeda model","abstract":"The Maeda model was used to generate a large set of vocoid-producing vocal tract configurations. The resulting dataset (a) produced a comprehensive range of formant frequencies and (b) displayed discrete tongue body constriction locations (palatal, velar/uvular, and lower pharyngeal). The discrete parameterization of constriction location across the vowel space suggests this is likely a fundamental characteristic of the human vocal tract, and not limited to any specific set of vowel contrasts. These findings suggest that in addition to established articulatory-acoustic constraints, fundamental biomechanical constraints of the vocal tract may also explain such discreteness.","journal":"JASA Express Letters","year":2021,"id":184726,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":11,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.6449,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":34907,"name":"Kwang S. Kim","orcid":"0000-0002-6929-5359","position":1,"is_corresponding":false},{"id":385052,"name":"Benjamin Parrell","orcid":"0000-0003-2610-2884","position":2,"is_corresponding":false},{"id":385051,"name":"Vikram Ramanarayanan","orcid":"0000-0001-7810-2769","position":3,"is_corresponding":false},{"id":275275,"name":"Srikantan S. Nagarajan","orcid":"0000-0001-7209-3857","position":4,"is_corresponding":false},{"id":379641,"name":"John F. Houde","orcid":null,"position":5,"is_corresponding":false},{"id":740093,"name":"Jessica L. Gaines","orcid":"0000-0002-2632-8851","position":0,"is_corresponding":true}],"reference_count":28,"raw_metadata":null,"created_at":"2026-07-18T23:48:30.970730Z","pmid":"35005711","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}