Effect of band power weighting on understanding sentences synthesized with temporal information

Ye, Fuqiang1; Zheng, Dingchang2; Chen, Fei1

2019-02

10.1121/1.5091757

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA   影响因子和分区

0001-4966

1520-8524

This work examined the effect of band power weighting on understanding stimuli synthesized with temporal envelope or Hilbert-fine-structure (HFS) waveforms. The power of modulated carrier in a vocoder model or HFS waveform was level-matched to that of the bandpass filtered signal (matched condition) or equalized across bands (flat condition). The processed stimuli were played to normal-hearing listeners to recognize. For both vocoded and HFS stimuli, there was no significant performance difference between the matched and flat power-weighting conditions, suggesting that band power weighting did not notably influence the intelligibility of stimuli synthesized with temporal information from a few bands. (C) 2019 Acoustical Society of America

SCI ; EI

英语

第一 ; 通讯

Shenzhen High-level Overseas Talent Program[KQJSCX201803193000018]

Acoustics ; Audiology & Speech-Language Pathology

Acoustics ; Audiology & Speech-Language Pathology

WOS:000460034600007

ACOUSTICAL SOC AMER AMER INST PHYSICS

20191006585632

Signal processing

Ergonomics and Human Factors Engineering:461.4 ; Information Theory and Signal Processing:716.1

PHYSICS

Web of Science

1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China
2.Anglia Ruskin Univ, Fac Med Sci, Hlth & Wellbeing Acad, Chelmsford, England

Ye, Fuqiang,Zheng, Dingchang,Chen, Fei. Effect of band power weighting on understanding sentences synthesized with temporal information[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,2019,145(2):EL168-EL172.

Ye, Fuqiang,Zheng, Dingchang,&Chen, Fei.(2019).Effect of band power weighting on understanding sentences synthesized with temporal information.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,145(2),EL168-EL172.

Ye, Fuqiang,et al."Effect of band power weighting on understanding sentences synthesized with temporal information".JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 145.2(2019):EL168-EL172.