Houtgast et al., 1972 - Google Patents
Envelope spectrum and intelligibility of speech in enclosuresHoutgast et al., 1972
View HTML- Document ID
- 15281812031212603839
- Author
- Houtgast T
- Steeneken H
- Publication year
- Publication venue
- IEEE-AFCRL Conference on Speech Communications and Processing
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Snippet
This paper introduces a physical description of running speech from which the disturbing effect of reverberation and interfering noise on speech intelligibility can easily be obtained. The description proposed is the power spectrum of the envelope, quantifying the intensity …
- 238000001228 spectrum 0 title abstract description 66
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/02—Investigating or analysing materials by specific methods not covered by the preceding groups food
- G01N33/14—Investigating or analysing materials by specific methods not covered by the preceding groups food beverages
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