A lightweight processing for conversion of whispering voice into normal speech


Analyzing the whispering voice signal, it is considered to be as understandable as normal speech when heard at proximity and can also carry prosodic information. The study introduced here is centered on developing a signal processing application, not a signal recognizing application, where the whispering (non-speaking voice or talk without vocal fold activation) signal is converted to pseudo-real voice signal similar to normal speech. The method proposed in this study tries to achieve its objective without relying on any specific hardware device, making use of the whispering voice signal's own properties and information. Finally, validation of the proposed method has been conduced and the results analyzed.

9 Figures and Tables

Showing 1-9 of 9 references

On the Mandatory Part of Frequency Spectrum of Whispering Signal in Order to Synthesize Pseudo-Voice

  • M Espi, Y Takeuchi
  • 2009

Signal Processing Specific to Whispering Voice

  • A P Passos, Y Takeuchi
  • 2006
1 Excerpt

Voice regeneration system to convert whispering voice to pseudo-real voice

  • Y Takeuchi
  • 2003
1 Excerpt

Acoustic Analysis for Speech Recognition of Whispered Voice

  • T Ito, K Takeda, F Itakura
  • 2001
2 Excerpts

Acoustic Property and Synthesis of Whispery Voice

  • M Matsuda, H Kasuya
  • 1999
2 Excerpts

Narrow Band Voice Transmission Amateur Radio January (1999-01)

  • L Butler
  • 1999

Short Time Autocorrelation Function and Power Spectra

  • R Fano
Showing 1-2 of 2 extracted citations