HP RM500SL Bedienungsanleitung PDF herunterladen (Seite 110)

07/05/06 © Etymonic Design Incorporated, 41 Byron Ave., Dorchester, ON, Canada N0L 1G0 Page 9

USA 800-265-2093 519-268-3313 FAX 519-268-3256 www.audioscan.com

Figure 10: The highest SII is obtained when the entire speech envelope is above threshold

Long-Term Average 1/3 Octave Spectra (LTASS) for Speech Signals @ Average Effort

re overall SPL for entire passage; Hanning window; 128 ms average

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BAND CENTER FREQUENCY (Hz)

BAND SPL (dB re overall SPL)

LTASS re overall SPL - STANDARD

LTASS re overall SPL - FEMALE

LTASS re overall SPL - CHILD

LTASS re overall SPL - ICRA

Figure 11: LTASS for Speechmap speech signals at average vocal effort

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HP RM500SL Bedienungsanleitung Seite 110