%0 Unpublished Work %9 AP : Autres productions %A Cotel, Pascal %T Manual of acoustics theory and application to the biosonics-system for target strength measurement %C Djakarta %D 1998 %L fdi:010016619 %G ENG %I Agency for Agricultural Research and Development %K RESSOURCES HALIEUTIQUES ; POISSON MARIN ; ESTIMATION DE STOCK ; PROSPECTION ACOUSTIQUE ; ACQUISITION DE DONNEES ; PROPAGATION D'ONDE ; SONAR ; TRAITEMENT DE DONNEES %K INDONESIE %K MER DE JAVA %N 37 %P 130 multigr. %U https://www.documentation.ird.fr/hor/fdi:010016619 %> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_6/griseli1/010016619.pdf %W Horizon (IRD) %X At the end of 1996, a training course in acoustics was performed. Acoustics, as an important tool in fishery assessment, is destined to be continued by Indonesian scientists, after the closure of the PELFISH Project. This project, sponsored by the European Union, Indonesia, and France took place from 1991 to 1995, and twenty acoustic cruises in the Java Sea and the surrounding areas were achieved. To fulfill the aim of the PELFISH Project, besides the electronic equipment, this training was therefore indispensable to use it. This paper recalls the basics of acoustics, all about the scientific apparatus and their adjustments, the procedures of data acquisition and their post processing. (Résumé d'auteur) %$ 040PECHE03