library(parallel) soundRep<-"../sound/" ResultRep<-"../result/" ListSound<-dir(soundRep) #### PARALLELE #### no_cores<-detectCores() c2<-makeCluster(no_cores) parLapply(c2,ListSound, function(x){ library(tuneR) library(seewave) source("AcouIndexAlpha.r") soundRep<-"../sound/" ResultRep<-"../result/" ListSound<-dir(soundRep) wave<-readWave(paste(soundRep,x, sep="/"),from=0,to=1,units="minutes") Result<-AcouIndexAlpha(wave, stereo=FALSE, min_freq = 1000, max_freq = 22000,anthro_min = 300, anthro_max = 2000,bio_min=2000,bio_max=18000, wl=512, j=5, AcouOccupancy=FALSE,Bioac=TRUE,Hf=FALSE,Ht=FALSE,H=FALSE,ACI=TRUE, AEI_villa=FALSE,M=FALSE,NDSI=TRUE,ADI=FALSE,NP=TRUE)$Mono_left #write.table(TableTotal,file=paste(ResultRep,"/",x,".csv", sep=""), sep=";", row.names = F) Result$ID<-x save(Result, file=paste(ResultRep,"/",x,".Rdata", sep="")) })