rm misc directory

1 files changed, 0 insertions, 59 deletions

diff --git a/misc/pre.c b/misc/pre.c
deleted file mode 100644
index 8016c3f..0000000
--- a/misc/pre.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-   pre.c
-   David Rowe
-   Sep 26 2012
-
-   Takes audio from a file, pre-emphasises, and sends to output file.
-*/
-
-#include <assert.h>
-#include <math.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "lpc.h"
-
-#define N 80
-
-int main(int argc, char*argv[]) {
-    FILE  *fin, *fout;
-    short  buf[N];
-    float  Sn[N], Sn_pre[N];
-    float  pre_mem = 0.0;
-    int    i;
-
-    if (argc != 3) {
-	printf("usage: pre InputRawSpeechFile OutputRawSpeechFile\n");
-	printf("e.g    pre input.raw output.raw\n");
-	exit(1);
-    }
-
-    if (strcmp(argv[1], "-")  == 0) fin = stdin;
-    else if ( (fin = fopen(argv[1],"rb")) == NULL ) {
-	fprintf(stderr, "Error opening input speech file: %s: %s.\n",
-         argv[1], strerror(errno));
-	exit(1);
-    }
-
-    if (strcmp(argv[2], "-") == 0) fout = stdout;
-    else if ( (fout = fopen(argv[2],"wb")) == NULL ) {
-	fprintf(stderr, "Error opening output speech file: %s: %s.\n",
-         argv[2], strerror(errno));
-	exit(1);
-    }
-
-    while(fread(buf, sizeof(short), N, fin) == N) {
-	for(i=0; i<N; i++)
-	    Sn[i] = buf[i];
-	pre_emp(Sn_pre, Sn, &pre_mem, N);
-	for(i=0; i<N; i++)
-	    buf[i] = Sn_pre[i];
-	fwrite(buf, sizeof(short), N, fout);
-    }
-
-    fclose(fin);
-    fclose(fout);
-
-    return 0;
-}