ArticleJournal of speech, language, and hearing research : JSLHR2025
An Anechoic, High-Fidelity, Multidirectional Speech Corpus.
Article in Journal of speech, language, and hearing research : JSLHR, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Effects of Listener Position on Speech Recognition in a Simulated Multitalker Environment.Audiology research · 2026Article
- Effects of reverberation and binaural sensitivity on spatial release from masking.The Journal of the Acoustical Society of America · 2025Article
- The role of talker sex and physical dimensions in horizontal speech directivity.The Journal of the Acoustical Society of America · 2025Article
- An Anechoic, High-Fidelity, Multidirectional Speech Corpus.Journal of speech, language, and hearing research : JSLHR · 2025Article
- Gender and speech material effects on the long-term average speech spectrum, including at extended high frequencies.The Journal of the Acoustical Society of America · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
introductionWe currently lack speech testing materials faithful to broader aspects of real-world auditory scenes such as speech directivity and extended high frequency (EHF; > 8 kHz) content that have demonstrable effects on speech perception. Here, we describe the development of a multidirectional, high-fidelity speech corpus using multichannel anechoic recordings that can be used for future studies of speech perception in complex environments by diverse listeners.
designFifteen male and 15 female talkers (21.3-60.5 years) recorded Bamford-Kowal-Bench (BKB) Standard Sentence Test lists, digits 0-10, and a 2.5-min unscripted narrative. Recordings were made in an anechoic chamber with 17 free-field condenser microphones spanning 0°-180° azimuth angle around the talker using a 48 kHz sampling rate.
resultsRecordings resulted in a large corpus containing four BKB lists, 10 digits, and narratives produced by 30 talkers, and an additional 17 BKB lists (21 total) produced by a subset of six talkers.
conclusionsThe goal of this study was to create an anechoic, high-fidelity, multidirectional speech corpus using standard speech materials. More naturalistic narratives, useful for the creation of babble noise and speech maskers, were also recorded. A large group of 30 talkers permits testers to select speech materials based on talker characteristics relevant to a specific task. The resulting speech corpus allows for more diverse and precise speech recognition testing, including testing effects of speech directivity and EHF content. Recordings are publicly available.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.