Audibility of time switching in dynamic binaural synthesis

Pablo Faundez Hoffmann, Henrik Møller

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

5 Citationer (Scopus)
37 Downloads (Pure)

Abstrakt

In binaural synthesis, signals are convolved with head-related transfer functions HRTFs. In dynamic systems, the update is often done by cross-fading between signals that have been filtered in parallel with two HRTFs. An alternative to cross-fading that is attractive in terms of computing power is direct switching between HRTFs that are close enough in space to provide an adequate auralization of moving sound. However, direct switching between HRTFs does not only move the sound but may also generate artifacts such as audible clicks. HRTF switching involves switching of spectral characteristics and timing characteristics (ITD) and the audibility of these were studied separately. The first results, data on minimum audible time switch, MATS, are presented.
OriginalsprogEngelsk
TitelProceedings of 118th AES Convention
Antal sider9
Publikationsdato2005
StatusUdgivet - 2005
Begivenhed118th AES Convention - Barcelona, Spanien
Varighed: 28 maj 200531 maj 2005
Konferencens nummer: 118

Konference

Konference118th AES Convention
Nummer118
LandSpanien
ByBarcelona
Periode28/05/200531/05/2005

Bibliografisk note

Available on CD-ROM.
Paper id 6326

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