function db = tnp_loaddatabase(datapath, rebuild, nb_refs)
% TNP_LOADDATABASE: load all reference file. Create LPC if needed.

db = [ tnp_loadfiles(datapath, 'un', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'deux', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'trois', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'quatre', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'cinq', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'plus', rebuild, nb_refs);
       tnp_loadfiles(datapath, 'moins', rebuild, nb_refs)];