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Titel: Speech induced binaural beats: Electrophysiological assessment of binaural interaction
VerfasserIn: Schröer, Andreas UdsID
Corona-Strauss, Farah I.
Ozdamar, Ozcan
Bohorquez, Jorge
Strauss, Daniel J.
Sprache: Englisch
In:
Titel: The journal of the Acoustical Society of America : JASA
Bandnummer: 149
Heft: 2
Seiten: 788-799
Verlag/Plattform: AIP Publishing
Erscheinungsjahr: 2021
DDC-Sachgruppe: 610 Medizin, Gesundheit
Dokumenttyp: Journalartikel / Zeitschriftenartikel
Abstract: This paper introduces and evaluates a speech signal manipulation scheme that generates transient speech induced binaural beats (SBBs). These SBBs can only be perceived when different signals are presented dichotically (to both ears). Event-related potentials were recorded in 22 normal-hearing subjects. Dichotic stimulus presentation reliably evoked auditory late responses (ALRs) in all subjects using such manipulated signals. As control measurements, diotic stimulation modalities were presented to confirm that the ALRs were not evoked by the speech signal itself or that the signal manipulation scheme created audible artifacts. Since diotic measurements evoked no ALRs, responses from dichotic stimulation are a pure correlate of binaural interaction. While there are several auditory stimuli (mostly modulated sinusoids or noise) that share this characteristic, none of them are based on running speech. Because SBBs can be added to any arbitrary speech signal, they could easily be combined with psychoacoustic tests, for example speech reception thresholds, adding an objective measure of binaural interaction.
DOI der Erstveröffentlichung: 10.1121/10.0003442
URL der Erstveröffentlichung: https://pubs.aip.org/asa/jasa/article/149/2/788/600925/Speech-induced-binaural-beats-Electrophysiological
Link zu diesem Datensatz: urn:nbn:de:bsz:291--ds-434496
hdl:20.500.11880/38949
http://dx.doi.org/10.22028/D291-43449
ISSN: 1520-8524
0001-4966
Datum des Eintrags: 13-Nov-2024
Fakultät: M - Medizinische Fakultät
Fachrichtung: M - Medizintechnik
Professur: M - Keiner Professur zugeordnet
Sammlung:SciDok - Der Wissenschaftsserver der Universität des Saarlandes



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