Periodische Enzymaktivierung Als Kontrollfaktor Multizellulärer Entwicklung. Neuere Ergebnisse Zum Räumlichen Hören |
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| Author:
| Günther Gerisch, |
| Series title: | Rheinisch-Westfälische Akademie der Wissenschaften Ser. |
| ISBN: | 978-3-531-08292-9 |
| Publication Date: | Jan 1980 |
| Publisher: | Springer
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| Book Format: | Paperback |
| List Price: | AUD $116.95 |
Book Description:
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The results of some research projects during the last years improved our understanding of three-dimensional hearing of men. In this paper after a more general review of this topic some more interesting details are discussed which lead to technical applications or are likely to do so in the near future. Such applications are: Suppression of reverberation in electroacoustical trans mission systems, dummy head stereophony, measurement of ear-drum-im pedance and the area function of the...
More DescriptionThe results of some research projects during the last years improved our understanding of three-dimensional hearing of men. In this paper after a more general review of this topic some more interesting details are discussed which lead to technical applications or are likely to do so in the near future. Such applications are: Suppression of reverberation in electroacoustical trans mission systems, dummy head stereophony, measurement of ear-drum-im pedance and the area function of the ear canal with respect to medical diagnostics. 57 Neuere Ergebnisse zum raumlichen Horen (a) Ubliches Blockdiagramm einer N achrichtenubertragungss trecke r------------i I I I I I I I I QueUe Sender Kanal I Empfanger Senke : L ____________ ..J Storsignale (b) Spezialfa!1: Elektroakustische Ubertragung ( Empfangsseite ) r-------------------------------, I I I I I I I I I : Empfanger Wandler.. Schal!feld Mensch: L _______________ ~~~ _____________ ~ Elektro- "reine" Psyc.hookustik okustik Akustik Physiolog. Ak. Bild 1: Teilgebiete der nachrichtentechnischen Akustik Frontalebene Horizontalebene Bild 2: Kopfbezogenes Koordinatensystem, wie es iiblicherweise fiir Untersuchungen des raumlichen Horen verwendet wird 00 '" Schallelnfalls t ..c richtung ~ 1 ... " = 60° . ~ N ~ - 0,5 1 2 4 8kHz 16 6 c ~ OIL ____ L-__ -L ____ ~--~---- 1 248kHz 16 2 0,5 dB (L Frequenz - 1 '-< r1> ~ ..:7-101 r 1 1\ II td ~ t:: N r1> t 1,5 ::l C Q) ~ ms L Q) ...