Localization of multiple sound sources based on a CSP analysis with a microphone array

  title={Localization of multiple sound sources based on a CSP analysis with a microphone array},
  author={Takanobu Nishiura and Takeshi Yamada and Satoshi Nakamura and Kiyohiro Shikano},
Accurate localization of multiple sound sources is indispensable for the microphone array-based high quality sound capture. For single sound source localization, the CSP (Cross-power Spectrum Phase analysis) method has been proposed. The CSP method localizes a sound source as a crossing point of sound directions estimated using di erent microphone pairs. However, when localizing multiple sound sources, the CSP method has a problem that the localization accuracy is degraded due to cross… CONTINUE READING
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