A first approach to speech retrieval
Ulrike Glavitsch · Repository for Publications and Research Data (ETH Zurich) · 1995
characteristic frequencies amplitudes "a" men: 500 -812.5 Hz high 1100 -1500 Hz high women: 875 -1125 Hz high "e" as in "leben" men: 250 -312.5 Hz high 3 7 5 -5 0 0 H z high 2000 -3000 Hz medium women: 250 -312.5 Hz low 5 0 0 -6 2 5 H z high 2000 -3000 Hz medium "e" as in "fest" men: 375 -562.5 Hz high 1750 -2000 Hz medium 2000 -3000 Hz low women:5 0 0 -6 2 5 H z medium 625 -937.5 Hz high 1750 -2100 Hz medium 2100 -3000 Hz medium "i" as in "die" men and women: 250 -312.5 Hz high 2000 -3000 Hz medium 3000 -4000 Hz medium "i" as in "im" men: 2 5 0 -5 0 0 H z high 2000 -3000 Hz high 3000 -4000 Hz low women: 2 5 0 -3 7 5 H z high 500 -687.5 Hz medium 2000 -3000 Hz high 3000 -4000 Hz medium "o" as in "vor" men: 312.5 -562.5 Hz high women: 250 -312.5 Hz low 437.5 -625 Hz high "o" as in "soll" men: 437.5 -812.5 Hz high 1000 -1250 Hz high women: 6 2 5 -8 7 5 H z high 1000 -1250 Hz high "u" as in "zu" men and women: 250 -437.5 Hz