Time reversal mirror and perfect inverse filter in a microscopic model for sound propagation

DISCRETE HUYGENS' MODEL APPROACH TO SOUN

DISCRETE HUYGENS' MODEL APPROACH TO SOUND WAVE PROPAGATION—REVERBERATION IN A ROOM, SOUND SOURCE IDENTIFICATION AND TOMOGRAPHY IN TIME REVERSAL

✍ Y. KAGAWA; T. TSUCHIYA; K. FUJIOKA; M. TAKEUCHI 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 346 KB

This is a companion paper to our previous discrete Huyens' model approach to sound wave propagation. The validity and capability of the discrete Huygens' model or transmission-line modelling for the acoustical problems are discussed with applied examples. The acoustical response in a room for which