Auditory Segregation of Vowel-like Sounds
نویسندگان
چکیده
Experiments were conducted to determine the extent to which a fundamental frequency or formant frequency transition influenced segregation of a simultaneous pair of single-formant harmonic complexes. Results showed that even a minute transition facilitated segregation. The effect was larger for formant frequency than fundamental frequency transitions. It is concluded that dynamic aspects of speech must be taken into account when explaining auditory scene analysis by humans and when designing computational scene analysis methods.
منابع مشابه
The perceptual segregation of simultaneous auditory signals: pulse train segregation and vowel segregation.
In the experiments reported here, we attempted to find out more about how the auditory system is able to separate two simultaneous harmonic sounds. Previous research (Halikia & Bregman, 1984a, 1984b; Scheffers, 1983a) had indicated that a difference in fundamental frequency (F0) between two simultaneous vowel sounds improves their separate identification. In the present experiments, we looked a...
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